# fiftyone.types.dataset_types FiftyOne dataset types. Copyright 2017-2026, Voxel51, Inc.
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**Classes:** | [`Dataset`](#fiftyone.types.dataset_types.Dataset)() | Base type for datasets. | |------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`UnlabeledDataset`](#fiftyone.types.dataset_types.UnlabeledDataset)() | Base type for datasets that represent an unlabeled collection of data samples. | | [`UnlabeledImageDataset`](#fiftyone.types.dataset_types.UnlabeledImageDataset)() | Base type for datasets that represent an unlabeled collection of images. | | [`UnlabeledVideoDataset`](#fiftyone.types.dataset_types.UnlabeledVideoDataset)() | Base type for datasets that represent an unlabeled collection of videos. | | [`LabeledDataset`](#fiftyone.types.dataset_types.LabeledDataset)() | Base type for datasets that represent a collection of data samples and their associated labels. | | [`LabeledImageDataset`](#fiftyone.types.dataset_types.LabeledImageDataset)() | Base type for datasets that represent a collection of images and their associated labels. | | [`LabeledVideoDataset`](#fiftyone.types.dataset_types.LabeledVideoDataset)() | Base type for datasets that represent a collection of videos and their associated labels. | | [`ImageClassificationDataset`](#fiftyone.types.dataset_types.ImageClassificationDataset)() | Base type for datasets that represent a collection of images and a set of associated classification labels. | | [`VideoClassificationDataset`](#fiftyone.types.dataset_types.VideoClassificationDataset)() | Base type for datasets that represent a collection of videos and a set of associated classification labels. | | [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset)() | Base type for datasets that represent a collection of images and a set of associated detections. | | [`VideoDetectionDataset`](#fiftyone.types.dataset_types.VideoDetectionDataset)() | Base type for datasets that represent a collection of videos and a set of associated video detections. | | [`ImageSegmentationDataset`](#fiftyone.types.dataset_types.ImageSegmentationDataset)() | Base type for datasets that represent a collection of images and a set of associated semantic segmentations. | | [`ImageLabelsDataset`](#fiftyone.types.dataset_types.ImageLabelsDataset)() | Base type for datasets that represent a collection of images and a set of associated multitask predictions. | | [`VideoLabelsDataset`](#fiftyone.types.dataset_types.VideoLabelsDataset)() | Base type for datasets that represent a collection of videos and a set of associated multitask predictions. | | [`GroupDataset`](#fiftyone.types.dataset_types.GroupDataset)() | Base type for datasets that contain grouped samples of any type(s). | | [`ImageDirectory`](#fiftyone.types.dataset_types.ImageDirectory)() | A directory of images. | | [`VideoDirectory`](#fiftyone.types.dataset_types.VideoDirectory)() | A directory of videos. | | [`MediaDirectory`](#fiftyone.types.dataset_types.MediaDirectory)() | A directory of media files. | | [`FiftyOneImageClassificationDataset`](#fiftyone.types.dataset_types.FiftyOneImageClassificationDataset)() | A labeled dataset consisting of images and their associated classification labels stored in a simple JSON format. | | [`ImageClassificationDirectoryTree`](#fiftyone.types.dataset_types.ImageClassificationDirectoryTree)() | A directory tree whose subfolders define an image classification dataset. | | [`VideoClassificationDirectoryTree`](#fiftyone.types.dataset_types.VideoClassificationDirectoryTree)() | A directory tree whose subfolders define a video classification dataset. | | [`TFImageClassificationDataset`](#fiftyone.types.dataset_types.TFImageClassificationDataset)() | A labeled dataset consisting of images and their associated classification labels stored as [TFRecords](https://www.tensorflow.org/tutorials/load_data/tfrecord). | | [`FiftyOneImageDetectionDataset`](#fiftyone.types.dataset_types.FiftyOneImageDetectionDataset)() | A labeled dataset consisting of images and their associated object detections stored in a simple JSON format. | | [`FiftyOneTemporalDetectionDataset`](#fiftyone.types.dataset_types.FiftyOneTemporalDetectionDataset)() | A labeled dataset consisting of videos and their associated temporal detections stored in a simple JSON format. | | [`COCODetectionDataset`](#fiftyone.types.dataset_types.COCODetectionDataset)() | A labeled dataset consisting of images and their associated object detections saved in [COCO Object Detection Format](https://cocodataset.org/#format-data). | | [`VOCDetectionDataset`](#fiftyone.types.dataset_types.VOCDetectionDataset)() | A labeled dataset consisting of images and their associated object detections saved in [VOC format](http://host.robots.ox.ac.uk/pascal/VOC). | | [`KITTIDetectionDataset`](#fiftyone.types.dataset_types.KITTIDetectionDataset)() | A labeled dataset consisting of images and their associated object detections saved in [KITTI format](http://www.cvlibs.net/datasets/kitti/eval_object.php). | | [`OpenImagesV6Dataset`](#fiftyone.types.dataset_types.OpenImagesV6Dataset)() | A labeled dataset consisting of images and their associated annotations saved in [Open Images format](https://storage.googleapis.com/openimages/web/download.html). | | [`OpenImagesV7Dataset`](#fiftyone.types.dataset_types.OpenImagesV7Dataset)() | A labeled dataset consisting of images and their associated annotations saved in [Open Images format](https://storage.googleapis.com/openimages/web/download.html). | | [`FIWDataset`](#fiftyone.types.dataset_types.FIWDataset)() | A labeled dataset consisting of images and their associated annotations saved in [Families in the Wild format](https://github.com/visionjo/pykinship#db-contents-and-structure). | | [`OpenLABELImageDataset`](#fiftyone.types.dataset_types.OpenLABELImageDataset)() | | | [`OpenLABELVideoDataset`](#fiftyone.types.dataset_types.OpenLABELVideoDataset)() | | | [`YOLOv4Dataset`](#fiftyone.types.dataset_types.YOLOv4Dataset)() | A labeled dataset consisting of images and their associated object detections saved in [YOLOv4 format](https://github.com/AlexeyAB/darknet). | | [`YOLOv5Dataset`](#fiftyone.types.dataset_types.YOLOv5Dataset)() | A labeled dataset consisting of images and their associated object detections saved in [YOLOv5 format](https://github.com/ultralytics/yolov5). | | [`TFObjectDetectionDataset`](#fiftyone.types.dataset_types.TFObjectDetectionDataset)() | A labeled dataset consisting of images and their associated object detections stored as TFRecords in [TF Object Detection API format](https://github.com/tensorflow/models/blob/master/research/object_detection). | | [`ImageSegmentationDirectory`](#fiftyone.types.dataset_types.ImageSegmentationDirectory)() | An labeled dataset consisting of images and their associated semantic segmentations stored as images on disk. | | [`CVATImageDataset`](#fiftyone.types.dataset_types.CVATImageDataset)() | A labeled dataset consisting of images and their associated labels stored in [CVAT image format](https://github.com/opencv/cvat). | | [`CVATVideoDataset`](#fiftyone.types.dataset_types.CVATVideoDataset)() | A labeled dataset consisting of images and their associated object detections stored in [CVAT video format](https://github.com/opencv/cvat). | | [`FiftyOneImageLabelsDataset`](#fiftyone.types.dataset_types.FiftyOneImageLabelsDataset)() | A labeled dataset consisting of images and their associated multitask predictions stored in [ETA ImageLabels format](https://github.com/voxel51/eta/blob/main/docs/image_labels_guide.md). | | [`FiftyOneVideoLabelsDataset`](#fiftyone.types.dataset_types.FiftyOneVideoLabelsDataset)() | A labeled dataset consisting of videos and their associated labels stored in [ETA VideoLabels format](https://github.com/voxel51/eta/blob/main/docs/video_labels_guide.md). | | [`BDDDataset`](#fiftyone.types.dataset_types.BDDDataset)() | A labeled dataset consisting of images and their associated multitask predictions saved in [Berkeley DeepDrive (BDD) format](http://bdd-data.berkeley.edu). | | [`DICOMDataset`](#fiftyone.types.dataset_types.DICOMDataset)() | An image dataset whose image data and optional properties are stored in [DICOM format](https://en.wikipedia.org/wiki/DICOM). | | [`ActivityNetDataset`](#fiftyone.types.dataset_types.ActivityNetDataset)() | A video dataset composed of temporal activity detections from the [ActivityNet dataset](http://activity-net.org/download.html). | | [`GeoJSONDataset`](#fiftyone.types.dataset_types.GeoJSONDataset)() | An image or video dataset whose geolocation data and optional properties are stored in [GeoJSON format](https://en.wikipedia.org/wiki/GeoJSON). | | [`GeoTIFFDataset`](#fiftyone.types.dataset_types.GeoTIFFDataset)() | An image dataset whose image and geolocation data are stored in [GeoTIFF format](https://en.wikipedia.org/wiki/GeoTIFF). | | [`CSVDataset`](#fiftyone.types.dataset_types.CSVDataset)() | A flexible CSV format that represents slice(s) of field values of a dataset as columns of a CSV file. | | [`FiftyOneDataset`](#fiftyone.types.dataset_types.FiftyOneDataset)() | A disk representation of an entire [`fiftyone.core.dataset.Dataset`](fiftyone.core.dataset.md#fiftyone.core.dataset.Dataset) stored on disk in a serialized JSON format along with its source media. | | [`LeRobotDataset`](#fiftyone.types.dataset_types.LeRobotDataset)() | A LeRobotDataset v3 represented by logical episode samples. | | [`LegacyFiftyOneDataset`](#fiftyone.types.dataset_types.LegacyFiftyOneDataset)() | Legacy disk representation of an entire [`fiftyone.core.dataset.Dataset`](fiftyone.core.dataset.md#fiftyone.core.dataset.Dataset) stored on disk in a serialized JSON format along with its source media. | | [`PlacesDataset`](#fiftyone.types.dataset_types.PlacesDataset)() | A labeled dataset consisting of images and their associated labels from the `Places dataset `. | ### *class* fiftyone.types.dataset_types.Dataset Bases: `object` Base type for datasets. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.Dataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.Dataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class ### *class* fiftyone.types.dataset_types.UnlabeledDataset Bases: [`Dataset`](#fiftyone.types.dataset_types.Dataset) Base type for datasets that represent an unlabeled collection of data samples. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.UnlabeledDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | |-----------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.UnlabeledDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class ### *class* fiftyone.types.dataset_types.UnlabeledImageDataset Bases: [`UnlabeledDataset`](#fiftyone.types.dataset_types.UnlabeledDataset) Base type for datasets that represent an unlabeled collection of images. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.UnlabeledImageDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class for importing datasets of this type from disk. | |----------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.UnlabeledImageDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.UnlabeledVideoDataset Bases: [`UnlabeledDataset`](#fiftyone.types.dataset_types.UnlabeledDataset) Base type for datasets that represent an unlabeled collection of videos. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.UnlabeledVideoDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.UnlabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledVideoDatasetImporter) class for importing datasets of this type from disk. | |----------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.UnlabeledVideoDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.UnlabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.UnlabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.UnlabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledVideoDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.UnlabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.UnlabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledVideoDatasetExporter) class ### *class* fiftyone.types.dataset_types.LabeledDataset Bases: [`Dataset`](#fiftyone.types.dataset_types.Dataset) Base type for datasets that represent a collection of data samples and their associated labels. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.LabeledDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | |---------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.LabeledDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class ### *class* fiftyone.types.dataset_types.LabeledImageDataset Bases: [`LabeledDataset`](#fiftyone.types.dataset_types.LabeledDataset) Base type for datasets that represent a collection of images and their associated labels. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.LabeledImageDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.LabeledImageDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.LabeledVideoDataset Bases: [`LabeledDataset`](#fiftyone.types.dataset_types.LabeledDataset) Base type for datasets that represent a collection of videos and their associated labels. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.LabeledVideoDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.LabeledVideoDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class ### *class* fiftyone.types.dataset_types.ImageClassificationDataset Bases: [`LabeledImageDataset`](#fiftyone.types.dataset_types.LabeledImageDataset) Base type for datasets that represent a collection of images and a set of associated classification labels. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.ImageClassificationDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | |---------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.ImageClassificationDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class ### *class* fiftyone.types.dataset_types.VideoClassificationDataset Bases: [`LabeledVideoDataset`](#fiftyone.types.dataset_types.LabeledVideoDataset) Base type for datasets that represent a collection of videos and a set of associated classification labels. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.VideoClassificationDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | |---------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.VideoClassificationDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class ### *class* fiftyone.types.dataset_types.ImageDetectionDataset Bases: [`LabeledImageDataset`](#fiftyone.types.dataset_types.LabeledImageDataset) Base type for datasets that represent a collection of images and a set of associated detections. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.ImageDetectionDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | |----------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.ImageDetectionDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class ### *class* fiftyone.types.dataset_types.VideoDetectionDataset Bases: [`LabeledVideoDataset`](#fiftyone.types.dataset_types.LabeledVideoDataset) Base type for datasets that represent a collection of videos and a set of associated video detections. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.VideoDetectionDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | |----------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.VideoDetectionDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class ### *class* fiftyone.types.dataset_types.ImageSegmentationDataset Bases: [`LabeledImageDataset`](#fiftyone.types.dataset_types.LabeledImageDataset) Base type for datasets that represent a collection of images and a set of associated semantic segmentations. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.ImageSegmentationDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | |-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.ImageSegmentationDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class ### *class* fiftyone.types.dataset_types.ImageLabelsDataset Bases: [`LabeledImageDataset`](#fiftyone.types.dataset_types.LabeledImageDataset) Base type for datasets that represent a collection of images and a set of associated multitask predictions. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.ImageLabelsDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | |-------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.ImageLabelsDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class ### *class* fiftyone.types.dataset_types.VideoLabelsDataset Bases: [`LabeledVideoDataset`](#fiftyone.types.dataset_types.LabeledVideoDataset) Base type for datasets that represent a collection of videos and a set of associated multitask predictions. **Methods:** | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.VideoLabelsDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | |-------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.VideoLabelsDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class ### *class* fiftyone.types.dataset_types.GroupDataset Bases: [`Dataset`](#fiftyone.types.dataset_types.Dataset) Base type for datasets that contain grouped samples of any type(s). **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.GroupDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.GroupDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.GroupDatasetImporter) class for importing datasets of this type from disk. | |-------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.GroupDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.GroupDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.GroupDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.GroupDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.GroupDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.GroupDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.GroupDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.GroupDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.GroupDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.GroupDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.GroupDatasetExporter) class ### *class* fiftyone.types.dataset_types.ImageDirectory Bases: [`UnlabeledImageDataset`](#fiftyone.types.dataset_types.UnlabeledImageDataset) A directory of images. See [this page](../user_guide/import_datasets.md#imagedirectory-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#imagedirectory-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.ImageDirectory.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.ImageDirectory.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.VideoDirectory Bases: [`UnlabeledImageDataset`](#fiftyone.types.dataset_types.UnlabeledImageDataset) A directory of videos. See [this page](../user_guide/import_datasets.md#videodirectory-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#videodirectory-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.VideoDirectory.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.VideoDirectory.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.UnlabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.UnlabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.UnlabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.MediaDirectory Bases: [`UnlabeledDataset`](#fiftyone.types.dataset_types.UnlabeledDataset) A directory of media files. See [this page](../user_guide/import_datasets.md#mediadirectory-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#mediadirectory-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.MediaDirectory.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.MediaDirectory.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class ### *class* fiftyone.types.dataset_types.FiftyOneImageClassificationDataset Bases: [`ImageClassificationDataset`](#fiftyone.types.dataset_types.ImageClassificationDataset) A labeled dataset consisting of images and their associated classification labels stored in a simple JSON format. See [this page](../user_guide/import_datasets.md#fiftyoneimageclassificationdataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#fiftyoneimageclassificationdataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.FiftyOneImageClassificationDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |-----------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.FiftyOneImageClassificationDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.ImageClassificationDirectoryTree Bases: [`ImageClassificationDataset`](#fiftyone.types.dataset_types.ImageClassificationDataset) A directory tree whose subfolders define an image classification dataset. See [this page](../user_guide/import_datasets.md#imageclassificationdirectorytree-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#imageclassificationdirectorytree-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.ImageClassificationDirectoryTree.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.ImageClassificationDirectoryTree.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.VideoClassificationDirectoryTree Bases: [`VideoClassificationDataset`](#fiftyone.types.dataset_types.VideoClassificationDataset) A directory tree whose subfolders define a video classification dataset. See [this page](../user_guide/import_datasets.md#videoclassificationdirectorytree-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#videoclassificationdirectorytree-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.VideoClassificationDirectoryTree.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.VideoClassificationDirectoryTree.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class ### *class* fiftyone.types.dataset_types.TFImageClassificationDataset Bases: [`ImageClassificationDataset`](#fiftyone.types.dataset_types.ImageClassificationDataset) A labeled dataset consisting of images and their associated classification labels stored as [TFRecords](https://www.tensorflow.org/tutorials/load_data/tfrecord). See [this page](../user_guide/import_datasets.md#tfimageclassificationdataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#tfimageclassificationdataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.TFImageClassificationDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |-----------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.TFImageClassificationDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.FiftyOneImageDetectionDataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated object detections stored in a simple JSON format. See [this page](../user_guide/import_datasets.md#fiftyoneimagedetectiondataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#fiftyoneimagedetectiondataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.FiftyOneImageDetectionDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.FiftyOneImageDetectionDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.FiftyOneTemporalDetectionDataset Bases: [`VideoDetectionDataset`](#fiftyone.types.dataset_types.VideoDetectionDataset) A labeled dataset consisting of videos and their associated temporal detections stored in a simple JSON format. See [this page](../user_guide/import_datasets.md#fiftyonetemporaldetectiondataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#fiftyonetemporaldetectiondataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.FiftyOneTemporalDetectionDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.FiftyOneTemporalDetectionDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class ### *class* fiftyone.types.dataset_types.COCODetectionDataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated object detections saved in [COCO Object Detection Format](https://cocodataset.org/#format-data). See [this page](../user_guide/import_datasets.md#cocodetectiondataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#cocodetectiondataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.COCODetectionDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.COCODetectionDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.VOCDetectionDataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated object detections saved in [VOC format](http://host.robots.ox.ac.uk/pascal/VOC). See [this page](../user_guide/import_datasets.md#vocdetectiondataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#vocdetectiondataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.VOCDetectionDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.VOCDetectionDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.KITTIDetectionDataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated object detections saved in [KITTI format](http://www.cvlibs.net/datasets/kitti/eval_object.php). See [this page](../user_guide/import_datasets.md#kittidetectiondataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#kittidetectiondataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.KITTIDetectionDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |----------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.KITTIDetectionDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.OpenImagesV6Dataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated annotations saved in [Open Images format](https://storage.googleapis.com/openimages/web/download.html). **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.OpenImagesV6Dataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.OpenImagesV6Dataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.OpenImagesV7Dataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated annotations saved in [Open Images format](https://storage.googleapis.com/openimages/web/download.html). **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.OpenImagesV7Dataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.OpenImagesV7Dataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.FIWDataset Bases: [`Dataset`](#fiftyone.types.dataset_types.Dataset) A labeled dataset consisting of images and their associated annotations saved in [Families in the Wild format](https://github.com/visionjo/pykinship#db-contents-and-structure). **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.FIWDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | |-----------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.FIWDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class ### *class* fiftyone.types.dataset_types.OpenLABELImageDataset Bases: [`ImageLabelsDataset`](#fiftyone.types.dataset_types.ImageLabelsDataset) **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.OpenLABELImageDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |----------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.OpenLABELImageDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.OpenLABELVideoDataset Bases: [`VideoLabelsDataset`](#fiftyone.types.dataset_types.VideoLabelsDataset) **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.OpenLABELVideoDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | |----------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.OpenLABELVideoDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class ### *class* fiftyone.types.dataset_types.YOLOv4Dataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated object detections saved in [YOLOv4 format](https://github.com/AlexeyAB/darknet). See [this page](../user_guide/import_datasets.md#yolov4dataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#yolov4dataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.YOLOv4Dataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.YOLOv4Dataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.YOLOv5Dataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated object detections saved in [YOLOv5 format](https://github.com/ultralytics/yolov5). See [this page](../user_guide/import_datasets.md#yolov5dataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#yolov5dataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.YOLOv5Dataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.YOLOv5Dataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.TFObjectDetectionDataset Bases: [`ImageDetectionDataset`](#fiftyone.types.dataset_types.ImageDetectionDataset) A labeled dataset consisting of images and their associated object detections stored as TFRecords in [TF Object Detection API format](https://github.com/tensorflow/models/blob/master/research/object_detection). See [this page](../user_guide/import_datasets.md#tfobjectdetectiondataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#tfobjectdetectiondataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.TFObjectDetectionDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |-------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.TFObjectDetectionDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.ImageSegmentationDirectory Bases: [`ImageSegmentationDataset`](#fiftyone.types.dataset_types.ImageSegmentationDataset) An labeled dataset consisting of images and their associated semantic segmentations stored as images on disk. See [this page](../user_guide/import_datasets.md#imagesegmentationdirectory-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#imagesegmentationdirectory-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.ImageSegmentationDirectory.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.ImageSegmentationDirectory.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.CVATImageDataset Bases: [`ImageLabelsDataset`](#fiftyone.types.dataset_types.ImageLabelsDataset) A labeled dataset consisting of images and their associated labels stored in [CVAT image format](https://github.com/opencv/cvat). See [this page](../user_guide/import_datasets.md#cvatimagedataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#cvatimagedataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.CVATImageDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |-----------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.CVATImageDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.CVATVideoDataset Bases: [`VideoLabelsDataset`](#fiftyone.types.dataset_types.VideoLabelsDataset) A labeled dataset consisting of images and their associated object detections stored in [CVAT video format](https://github.com/opencv/cvat). See [this page](../user_guide/import_datasets.md#cvatvideodataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#cvatvideodataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.CVATVideoDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | |-----------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.CVATVideoDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class ### *class* fiftyone.types.dataset_types.FiftyOneImageLabelsDataset Bases: [`ImageLabelsDataset`](#fiftyone.types.dataset_types.ImageLabelsDataset) A labeled dataset consisting of images and their associated multitask predictions stored in [ETA ImageLabels format](https://github.com/voxel51/eta/blob/main/docs/image_labels_guide.md). See [this page](../user_guide/import_datasets.md#fiftyoneimagelabelsdataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#fiftyoneimagelabelsdataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.FiftyOneImageLabelsDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.FiftyOneImageLabelsDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.FiftyOneVideoLabelsDataset Bases: [`VideoLabelsDataset`](#fiftyone.types.dataset_types.VideoLabelsDataset) A labeled dataset consisting of videos and their associated labels stored in [ETA VideoLabels format](https://github.com/voxel51/eta/blob/main/docs/video_labels_guide.md). See [this page](../user_guide/import_datasets.md#fiftyonevideolabelsdataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#fiftyonevideolabelsdataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.FiftyOneVideoLabelsDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.FiftyOneVideoLabelsDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class ### *class* fiftyone.types.dataset_types.BDDDataset Bases: [`ImageLabelsDataset`](#fiftyone.types.dataset_types.ImageLabelsDataset) A labeled dataset consisting of images and their associated multitask predictions saved in [Berkeley DeepDrive (BDD) format](http://bdd-data.berkeley.edu). See [this page](../user_guide/import_datasets.md#bdddataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#bdddataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.BDDDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |-----------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.BDDDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.DICOMDataset Bases: [`ImageLabelsDataset`](#fiftyone.types.dataset_types.ImageLabelsDataset) An image dataset whose image data and optional properties are stored in [DICOM format](https://en.wikipedia.org/wiki/DICOM). See [this page](../user_guide/import_datasets.md#dicomdataset-import) for importing datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.DICOMDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |-------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.DICOMDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.ActivityNetDataset Bases: [`FiftyOneTemporalDetectionDataset`](#fiftyone.types.dataset_types.FiftyOneTemporalDetectionDataset) A video dataset composed of temporal activity detections from the [ActivityNet dataset](http://activity-net.org/download.html). **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.ActivityNetDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. | |-------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.ActivityNetDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledVideoDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledVideoDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledVideoDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledVideoDatasetExporter) class ### *class* fiftyone.types.dataset_types.GeoJSONDataset Bases: [`LabeledDataset`](#fiftyone.types.dataset_types.LabeledDataset) An image or video dataset whose geolocation data and optional properties are stored in [GeoJSON format](https://en.wikipedia.org/wiki/GeoJSON). See [this page](../user_guide/import_datasets.md#geojsondataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#geojsondataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.GeoJSONDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.GeoJSONDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class ### *class* fiftyone.types.dataset_types.GeoTIFFDataset Bases: [`ImageLabelsDataset`](#fiftyone.types.dataset_types.ImageLabelsDataset) An image dataset whose image and geolocation data are stored in [GeoTIFF format](https://en.wikipedia.org/wiki/GeoTIFF). See [this page](../user_guide/import_datasets.md#geotiffdataset-import) for importing datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.GeoTIFFDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.GeoTIFFDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class ### *class* fiftyone.types.dataset_types.CSVDataset Bases: [`Dataset`](#fiftyone.types.dataset_types.Dataset) A flexible CSV format that represents slice(s) of field values of a dataset as columns of a CSV file. See [this page](../user_guide/import_datasets.md#csvdataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#csvdataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.CSVDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | |-----------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.CSVDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class ### *class* fiftyone.types.dataset_types.FiftyOneDataset Bases: [`Dataset`](#fiftyone.types.dataset_types.Dataset) A disk representation of an entire [`fiftyone.core.dataset.Dataset`](fiftyone.core.dataset.md#fiftyone.core.dataset.Dataset) stored on disk in a serialized JSON format along with its source media. See [this page](../user_guide/import_datasets.md#fiftyonedataset-import) for importing datasets of this type, and see [this page](../user_guide/export_datasets.md#fiftyonedataset-export) for exporting datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.FiftyOneDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | |----------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.FiftyOneDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class ### *class* fiftyone.types.dataset_types.LeRobotDataset Bases: [`Dataset`](#fiftyone.types.dataset_types.Dataset) A LeRobotDataset v3 represented by logical episode samples. Import a source with [`fiftyone.core.dataset.Dataset.from_dir()`](fiftyone.core.dataset.md#fiftyone.core.dataset.Dataset.from_dir), and add further sources to the same dataset with [`fiftyone.core.dataset.Dataset.add_dir()`](fiftyone.core.dataset.md#fiftyone.core.dataset.Dataset.add_dir). Episode samples name their media by `media_reference`, which resolves only through a source the dataset records, so `add_samples` cannot introduce one. See [`fiftyone.utils.lerobot.LeRobotDatasetImporter`](fiftyone.utils.lerobot.md#fiftyone.utils.lerobot.LeRobotDatasetImporter). **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.LeRobotDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | |---------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.LeRobotDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class ### *class* fiftyone.types.dataset_types.LegacyFiftyOneDataset Bases: [`Dataset`](#fiftyone.types.dataset_types.Dataset) Legacy disk representation of an entire [`fiftyone.core.dataset.Dataset`](fiftyone.core.dataset.md#fiftyone.core.dataset.Dataset) stored on disk in a serialized JSON format along with its source media. Datasets of this type are read/written in the following format: ```default / metadata.json samples.json data/ . . ... annotations/ .json .json ... brain/ .json .json ... evaluations/ .json .json ... ``` where `metadata.json` is a JSON file containing metadata associated with the dataset, `samples.json` is a JSON file containing a serialized representation of the samples in the dataset, `annotations/` contains any serialized `fiftyone.core.annotations.AnnotationResults`, `brain/` contains any serialized [`fiftyone.core.brain.BrainResults`](fiftyone.core.brain.md#fiftyone.core.brain.BrainResults), and `evaluations/` contains any serialized `fiftyone.core.evaluations.EvaluationResults`. Video datasets have an additional `frames/` directory that contains a serialized representation of the frame labels for each video in the dataset. #### NOTE See [`fiftyone.utils.data.importers.LegacyFiftyOneDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LegacyFiftyOneDatasetImporter) for parameters that can be passed to methods like [`Dataset.from_dir()`](fiftyone.core.dataset.md#fiftyone.core.dataset.Dataset.from_dir) to customize the import of datasets of this type. #### NOTE See [`fiftyone.utils.data.exporters.LegacyFiftyOneDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LegacyFiftyOneDatasetExporter) for parameters that can be passed to methods like [`SampleCollection.export()`](fiftyone.core.collections.md#fiftyone.core.collections.SampleCollection.export) to customize the export of datasets of this type. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.LegacyFiftyOneDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. | |----------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.LegacyFiftyOneDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.DatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.DatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.DatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.DatasetExporter) class ### *class* fiftyone.types.dataset_types.PlacesDataset Bases: [`ImageClassificationDataset`](#fiftyone.types.dataset_types.ImageClassificationDataset) A labeled dataset consisting of images and their associated labels from the `Places dataset `. **Methods:** | [`get_dataset_importer_cls`](#fiftyone.types.dataset_types.PlacesDataset.get_dataset_importer_cls)() | Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. | |--------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [`get_dataset_exporter_cls`](#fiftyone.types.dataset_types.PlacesDataset.get_dataset_exporter_cls)() | Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. | #### get_dataset_importer_cls() Returns the [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class for importing datasets of this type from disk. * **Returns:** a [`fiftyone.utils.data.importers.LabeledImageDatasetImporter`](fiftyone.utils.data.importers.md#fiftyone.utils.data.importers.LabeledImageDatasetImporter) class #### get_dataset_exporter_cls() Returns the [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class for exporting datasets of this type to disk. * **Returns:** a [`fiftyone.utils.data.exporters.LabeledImageDatasetExporter`](fiftyone.utils.data.exporters.md#fiftyone.utils.data.exporters.LabeledImageDatasetExporter) class