CoolFace
Datasetpublic

arturaah/ur5_place_and_pour_nuts_camera_shifts

This dataset was created using LeRobot. Dataset Structure meta/info.json: { "codebase_version": "v2.1", "robot_type": "ur5", "total_episodes": 118, "total_frames": 97790, "total_tasks": 1, "total_videos": 708, "total_chunks": 1, "chunks_size": 1000, "fps": 30, "splits": { "train": "0:118" }, "data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet", "video_path":… See the full description on the dataset page: https://huggingface.co/datasets/arturaah/ur5_place_and_pour_nuts_camera_shifts.

sourceHugging Faceapache-2.0updated 4mo agoView on Hugging Face
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Dataset Card

This dataset was created using LeRobot.

Dataset Description

  • —Homepage: [More Information Needed]
  • —Paper: [More Information Needed]
  • —License: apache-2.0

Dataset Structure

meta/info.json:

json
{
    "codebase_version": "v2.1",
    "robot_type": "ur5",
    "total_episodes": 118,
    "total_frames": 97790,
    "total_tasks": 1,
    "total_videos": 708,
    "total_chunks": 1,
    "chunks_size": 1000,
    "fps": 30,
    "splits": {
        "train": "0:118"
    },
    "data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
    "video_path": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
    "features": {
        "observation.state": {
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            "shape": [
                7
            ],
            "names": [
                "shoulder_pan_joint",
                "shoulder_lift_joint",
                "elbow_joint",
                "wrist_1_joint",
                "wrist_2_joint",
                "wrist_3_joint",
                "gripper"
            ]
        },
        "action": {
            "dtype": "float32",
            "shape": [
                7
            ],
            "names": [
                "shoulder_pan_joint",
                "shoulder_lift_joint",
                "elbow_joint",
                "wrist_1_joint",
                "wrist_2_joint",
                "wrist_3_joint",
                "gripper"
            ]
        },
        "observation.images.wrist_right_rgb": {
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                3,
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            "names": [
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        },
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            ],
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        },
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        },
        "observation.images.context_top_depth": {
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                "video.is_depth_map": false,
                "video.fps": 30,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "teleop.target_pose": {
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            "shape": [
                7
            ],
            "names": [
                "x",
                "y",
                "z",
                "qx",
                "qy",
                "qz",
                "qw"
            ]
        },
        "observation.ee_pose": {
            "dtype": "float32",
            "shape": [
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            ],
            "names": [
                "translation_x",
                "translation_y",
                "translation_z",
                "rotation_x",
                "rotation_y",
                "rotation_z",
                "rotation_w"
            ]
        },
        "timestamp": {
            "dtype": "float32",
            "shape": [
                1
            ],
            "names": null
        },
        "frame_index": {
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            "names": null
        },
        "episode_index": {
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        "index": {
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        "task_index": {
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    },
    "conversion_metadata": {
        "source": "ROS2 bags",
        "converter_version": "v2.1_perfect_timestamps",
        "timestamp_format": "frame_index_based",
        "timestamp_generation": "Perfect FPS spacing using frame_index / fps",
        "timestamp_note": "Timestamps are mathematically perfect (i/30) for 30 FPS. Data synchronized via interpolation: joints use linear interpolation, images use nearest-neighbor within 0.5s, poses use SLERP.",
        "data_sync_tolerance": "0.5s for image nearest-neighbor matching",
        "validation_tolerance": "1e-4s (default strict validation)",
        "primary_camera": "context_top_rgb",
        "frame_rate": "30Hz"
    }
}

Citation

BibTeX:

bibtex
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