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# CMHT Autonomous Driving

Autonomous driving episodes with camera, infrared, lidar, radar, and GPS
streams recorded via ROS2 and stored as native `.mcap` files, with
expert-generated object detection annotations.

The episodes cover diverse driving conditions, including nighttime and rain.

**Details**

- Dataset name: `cmht-autonomous-driving`
- Dataset source: [https://huggingface.co/datasets/Voxel51/cmht-autonomous-driving](https://huggingface.co/datasets/Voxel51/cmht-autonomous-driving)
- Dataset size: 61.8 GB
- Dataset license: CC0-1.0
- Tags: `multimodal, mcap, autonomous-driving, lidar, radar`
- Supported splits: `N/A`
- ZooDataset class:
  [`CMHTAutonomousDrivingDataset`](../../api/fiftyone.zoo.datasets.base.md#fiftyone.zoo.datasets.base.CMHTAutonomousDrivingDataset)

**Example usage**

Python

CLI

```python
import fiftyone as fo
import fiftyone.zoo as foz

dataset = foz.load_zoo_dataset("cmht-autonomous-driving")

session = fo.launch_app(dataset)
```

```shell
fiftyone zoo datasets load cmht-autonomous-driving

fiftyone app launch cmht-autonomous-driving
```

![cmht-autonomous-driving](images/dataset_zoo/cmht-autonomous-driving.png)
