ry-5/data_grapes
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--- license: apache-2.0 task_categories: - robotics tags: - LeRobot configs: - config_name: default data_files: - split: train path: data/chunk-000/episode_*.parquet dataset_info: features: - name: timestamp dtype: float64 - name: frame_index dtype: int64 - name: episode_index dtype: int64 - name: index dtype: int64 - name: task_index dtype: int64 - name: observation.state sequence: dtype: float64 length: 7 - name: observation.velocity sequence: dtype: float64 length: 7 - name: observation.effort sequence: dtype: float64 length: 7 - name: observation.weight sequence: dtype: float64 length: 1 - name: action sequence: dtype: float64 length: 7 splits: - name: train num_bytes: 16603644 num_examples: 120000 download_size: 16603644 dataset_size: 16603644 --- # FR5 Garlic Manipulation Dataset This dataset contains demonstrations collected on an FR5 robot teleoperated to manipulate garlic. Each episode pairs synchronized joint trajectories (`observation.state`, `action`) with base and wrist camera videos. The layout follows the LeRobot dataset convention with chunked parquet files and per-camera mp4 streams. ## Dataset Details - **Total Episodes**: 100 - **Total Frames**: 120,000 - **FPS**: ~30.01 Hz - **Episode Length**: ~1200 frames per episode - **Task**: Garlic pick and place manipulation ## Data Structure Each episode contains: - **Joint States** (`observation.state`): 7D joint positions (6 arm joints + 1 gripper) in radians - **Actions** (`action`): 7D target joint positions (6 arm joints + 1 gripper) in radians - **Additional Observations**: velocity, effort, and weight measurements - **Videos**: Synchronized base and wrist camera videos (MP4 format) - **Metadata**: Timestamps, frame indices, episode indices, and task indices ## File Structure ``` demos_garlic_mod/ ├── data/ │ └── chunk-000/ │ └── episode_*.parquet ├── videos/ │ └── chunk-000/ │ ├── observation.images.cam_base/ │ │ └── episode_*.mp4 │ ├── observation.images.cam_wrist/ │ │ └── episode_*.mp4 └── meta/ ├── info.json ├── episodes.jsonl ├── episodes_stats.jsonl └── tasks.jsonl ``` ## Usage This dataset is compatible with the LeRobot framework and can be loaded using standard LeRobot data loaders for training imitation learning models.
许可证:Apache-2.0 任务类别: - 机器人学 标签: - LeRobot(LeRobot) 配置项: - 配置名称:default 数据文件: - 拆分集:训练集 路径:data/chunk-000/episode_*.parquet 数据集信息: 特征: - 名称:timestamp(时间戳),数据类型:float64 - 名称:frame_index(帧索引),数据类型:int64 - 名称:episode_index(回合索引),数据类型:int64 - 名称:index(索引),数据类型:int64 - 名称:task_index(任务索引),数据类型:int64 - 名称:observation.state(观测关节状态):序列型,元素类型float64,长度7 - 名称:observation.velocity(观测关节速度):序列型,元素类型float64,长度7 - 名称:observation.effort(观测关节力矩):序列型,元素类型float64,长度7 - 名称:observation.weight(观测载荷重量):序列型,元素类型float64,长度1 - 名称:action(目标关节动作):序列型,元素类型float64,长度7 拆分信息: - 名称:train,字节数:16603644,样本数:120000 下载大小:16603644,数据集总大小:16603644 # FR5 大蒜操作数据集 本数据集包含在FR5机器人上通过遥操作收集的大蒜操作演示数据。每个回合将同步的关节轨迹(`observation.state`与`action`)与基座和腕部相机视频进行配对。数据集布局遵循LeRobot(LeRobot)数据集规范,采用分块Parquet(Parquet)文件与单相机MP4(MP4)视频流格式。 ## 数据集详情 - **总回合数**:100 - **总帧数**:120,000 - **帧率**:约30.01 Hz - **单回合长度**:每回合约1200帧 - **任务类型**:大蒜拾取与放置操作 ## 数据结构 每个回合包含以下内容: - **关节状态(`observation.state`)**:7维关节位置(6个机械臂关节+1个夹爪关节),单位为弧度 - **动作(`action`)**:7维目标关节位置(6个机械臂关节+1个夹爪关节),单位为弧度 - **附加观测数据**:速度、力矩与重量测量值 - **视频数据**:同步的基座与腕部相机视频(MP4格式) - **元数据**:时间戳、帧索引、回合索引与任务索引 ## 文件结构 demos_garlic_mod/ ├── data/ │ └── chunk-000/ │ └── episode_*.parquet ├── videos/ │ └── chunk-000/ │ ├── observation.images.cam_base/ │ │ └── episode_*.mp4 │ ├── observation.images.cam_wrist/ │ │ └── episode_*.mp4 └── meta/ ├── info.json ├── episodes.jsonl ├── episodes_stats.jsonl └── tasks.jsonl ## 使用说明 本数据集兼容LeRobot(LeRobot)框架,可通过标准LeRobot数据加载器加载,用于训练模仿学习模型。



