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syun88
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mg400-demo

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Robotics
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float32
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8.53
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int64
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256
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[ 294.6495666503906, -42.15437698364258, -80.6128921508789, 102.58386993408203 ]
3.266667
98
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98
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[ 0, 0, 0, 0, -1, 40, 0, 0, 0, 0 ]
[ 293.87030029296875, -47.278926849365234, -80.61312866210938, 101.58607482910156 ]
3.3
99
0
99
0
End of preview. Expand in Data Studio

This dataset was created using LeRobot.

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "robot_type": "mg400",
    "total_episodes": 1,
    "total_frames": 257,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 500,
    "fps": 30,
    "splits": {
        "train": "0:1"
    },
    "data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
    "video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
    "features": {
        "action": {
            "dtype": "float32",
            "names": [
                "joint_1.pos",
                "joint_2.pos",
                "joint_3.pos",
                "joint_4.pos",
                "jog_axis_code",
                "speed_j",
                "enable_robot",
                "disable_robot",
                "emergency_stop",
                "stop_jog"
            ],
            "shape": [
                10
            ]
        },
        "observation.state": {
            "dtype": "float32",
            "names": [
                "tcp_x.pos",
                "tcp_y.pos",
                "tcp_z.pos",
                "tcp_r.pos"
            ],
            "shape": [
                4
            ]
        },
        "observation.images.arm": {
            "dtype": "video",
            "shape": [
                480,
                640,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 480,
                "video.width": 640,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 30,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "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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License:
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Size of the auto-converted Parquet files:
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Number of rows:
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