DavidStepc/tb4_industrial_vla

This dataset was created using LeRobot.

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "robot_type": "turtlebot4",
    "total_episodes": 92,
    "total_frames": 44593,
    "total_tasks": 92,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200,
    "fps": 5,
    "splits": {
        "train": "0:92"
    },
    "data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
    "video_path": null,
    "features": {
        "observation.image": {
            "dtype": "image",
            "shape": [
                3,
                240,
                320
            ],
            "names": [
                "channels",
                "height",
                "width"
            ]
        },
        "observation.state": {
            "dtype": "float32",
            "shape": [
                2
            ],
            "names": [
                "v_linear",
                "w_angular"
            ]
        },
        "action": {
            "dtype": "float32",
            "shape": [
                2
            ],
            "names": [
                "v_linear",
                "w_angular"
            ]
        },
        "timestamp": {
            "dtype": "float32",
            "shape": [
                1
            ],
            "names": null
        },
        "frame_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "episode_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "task_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        }
    }
}

Citation

BibTeX:

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