Episodes Preview ergocub Visualizer
2 episodes · 10 fps · 1 camera · 1280×720 av1

This dataset was created using LeRobot.

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "fps": 10,
    "features": {
        "observation.state": {
            "dtype": "float32",
            "shape": [
                62
            ],
            "names": [
                "right_ee.x",
                "right_ee.y",
                "right_ee.z",
                "right_ee.qx",
                "right_ee.qy",
                "right_ee.qz",
                "right_ee.qw",
                "left_ee.x",
                "left_ee.y",
                "left_ee.z",
                "left_ee.qx",
                "left_ee.qy",
                "left_ee.qz",
                "left_ee.qw",
                "head.qx",
                "head.qy",
                "head.qz",
                "head.qw",
                "right_hand.aperture",
                "left_hand.aperture",
                "ft.fx",
                "ft.fy",
                "ft.fz",
                "ft.tx",
                "ft.ty",
                "ft.tz",
                "gaze.u",
                "gaze.v",
                "gaze.score",
                "ft_tare.done",
                "ft_tare.fx",
                "ft_tare.fy",
                "ft_tare.fz",
                "ft_tare.tx",
                "ft_tare.ty",
                "ft_tare.tz",
                "torso_roll.pos",
                "torso_pitch.pos",
                "torso_yaw.pos",
                "neck_pitch.pos",
                "neck_roll.pos",
                "neck_yaw.pos",
                "r_shoulder_pitch.pos",
                "r_shoulder_roll.pos",
                "r_shoulder_yaw.pos",
                "r_elbow.pos",
                "r_wrist_yaw.pos",
                "r_wrist_roll.pos",
                "r_wrist_pitch.pos",
                "r_thumb_add.pos",
                "r_thumb_oc.pos",
                "r_index_add.pos",
                "r_index_oc.pos",
                "r_middle_oc.pos",
                "r_ring_pinky_oc.pos",
                "compliant.right_ee.x",
                "compliant.right_ee.y",
                "compliant.right_ee.z",
                "compliant.right_ee.qx",
                "compliant.right_ee.qy",
                "compliant.right_ee.qz",
                "compliant.right_ee.qw"
            ]
        },
        "observation.images.image": {
            "dtype": "video",
            "shape": [
                720,
                1280,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "is_depth_map": false,
                "video.height": 720,
                "video.width": 1280,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.fps": 10,
                "video.channels": 3,
                "has_audio": false,
                "video.g": 2,
                "video.crf": 30,
                "video.preset": 12,
                "video.fast_decode": 0,
                "video.video_backend": "pyav",
                "video.extra_options": {}
            }
        },
        "action": {
            "dtype": "float32",
            "shape": [
                21
            ],
            "names": [
                "right_ee.x",
                "right_ee.y",
                "right_ee.z",
                "right_ee.qx",
                "right_ee.qy",
                "right_ee.qz",
                "right_ee.qw",
                "left_ee.x",
                "left_ee.y",
                "left_ee.z",
                "left_ee.qx",
                "left_ee.qy",
                "left_ee.qz",
                "left_ee.qw",
                "head.qx",
                "head.qy",
                "head.qz",
                "head.qw",
                "right_hand.aperture",
                "left_hand.aperture",
                "enabled"
            ]
        },
        "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
        }
    },
    "total_episodes": 2,
    "total_frames": 558,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200,
    "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",
    "robot_type": "ergocub",
    "splits": {
        "train": "0:2"
    }
}

Citation

BibTeX:

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