videron/lego_pickup_all

This dataset was created using LeRobot.

Dataset Description

Environment configuration: Top down camera and gripper camera, overhead light combined with two lights on left and right andgled at 45 degrees, white tabletop with grid mat on it, blue bowl, consistent location of the bowl collected in the morning with room shades open

Red white and blue bricks are used

All the lego bricks are picked up and placed in the bowl

Text Instruction: "Put all the legos on the table in the blue bowl"

Record Command: lerobot-record --robot.type=so101_follower --robot.port=/dev/follower --robot.id=videron_follower --teleop.type=so101_leader --teleop.port=/dev/leader --teleop.id=videron_leader --robot.calibration_dir=/Experiments --teleop.calibration_dir=/Experiments --robot.cameras="{desk_cam: {type: opencv, index_or_path: 1, width: 640, height: 480, fps: 30,fourcc: 'MJPG'},gripper: {type: opencv, index_or_path: 0, width: 640, height: 480, fps: 30,fourcc: 'MJPG'}}" --display_data=true --dataset.num_episodes=25 --dataset.single_task="Put all the legos on the table in the blue bowl " --dataset.push_to_hub=True --dataset.repo_id="staudi25/lego_pickup_all" --play_sounds False --dataset.episode_time_s 30 --dataset.reset_time_s 10

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

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "robot_type": "so_follower",
    "total_episodes": 25,
    "total_frames": 22350,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200,
    "fps": 30,
    "splits": {
        "train": "0:25"
    },
    "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": [
                "shoulder_pan.pos",
                "shoulder_lift.pos",
                "elbow_flex.pos",
                "wrist_flex.pos",
                "wrist_roll.pos",
                "gripper.pos"
            ],
            "shape": [
                6
            ]
        },
        "observation.state": {
            "dtype": "float32",
            "names": [
                "shoulder_pan.pos",
                "shoulder_lift.pos",
                "elbow_flex.pos",
                "wrist_flex.pos",
                "wrist_roll.pos",
                "gripper.pos"
            ],
            "shape": [
                6
            ]
        },
        "observation.images.desk_cam": {
            "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
            }
        },
        "observation.images.gripper": {
            "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:

[More Information Needed]