eval_chocolate_pickplace1
收藏资源简介:
该数据集使用LeRobot工具创建,是一个机器人技术领域的数据集,专门用于so_follower类型机器人的研究。数据集包含机器人的动作指令、状态观测和多模态传感器数据。具体而言,数据集中每个样本记录包含:6维浮点动作向量(控制肩部平移、肩部抬升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置),6维浮点观测状态向量(反映上述关节的实际位置),以及来自两个摄像头的RGB图像观测(分辨率均为480x640像素)。此外,数据集还提供时间戳、帧索引、回合索引和任务索引等元数据。数据以parquet文件格式存储,对应的视频数据以mp4格式存储,录制帧率为30fps。数据集结构按数据块组织,每个块包含1000个样本。该数据集适用于机器人模仿学习、强化学习、视觉伺服控制、多模态感知与动作生成等任务的研究与算法开发。
This dataset is created using the LeRobot tool, and it is a robotics-specific dataset dedicated to research on 'so_follower' type robots. The dataset contains robot action instructions, state observations, and multimodal sensor data. Specifically, each sample record in the dataset includes: a 6-dimensional floating-point action vector (controlling shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation and gripper position), a 6-dimensional floating-point observation state vector (reflecting the actual positions of the aforementioned joints), and RGB image observations from two cameras (both with a resolution of 480x640 pixels). In addition, the dataset also provides metadata such as timestamps, frame indices, episode indices and task indices. The data is stored in Parquet file format, while the corresponding video data is stored in MP4 format, with a recording frame rate of 30 fps. The dataset is organized in data chunks, with each chunk containing 1000 samples. This dataset is suitable for research and algorithm development in tasks such as robot imitation learning, reinforcement learning, visual servo control, multimodal perception and action generation.
数据集概述
- 数据集名称: eval_chocolate_pickplace1
- 许可证: Apache-2.0
- 任务类别: 机器人(Robotics)
- 标签: LeRobot
- 创建工具: 使用 LeRobot 创建
数据集结构
- 机器人类型: so_follower
- 帧率 (FPS): 30
- 总集数 (episodes): 0
- 总帧数: 0
- 总任务数: 0
- 数据块大小 (chunks_size): 1000
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 数据文件路径: data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet
- 视频文件路径: videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
特征描述
| 特征名称 | 数据类型 | 形状 | 含义 |
|---|---|---|---|
| action | float32 | [6] | 机器人动作,包含肩关节、肘关节、腕关节和夹爪位置 |
| observation.state | float32 | [6] | 机器人状态,与动作维度一致 |
| observation.images.camera1 | video | [480, 640, 3] | 摄像头1采集的RGB视频 |
| observation.images.camera2 | video | [480, 640, 3] | 摄像头2采集的RGB视频 |
| timestamp | float32 | [1] | 时间戳 |
| frame_index | int64 | [1] | 帧索引 |
| episode_index | int64 | [1] | 集索引 |
| index | int64 | [1] | 全局索引 |
| task_index | int64 | [1] | 任务索引 |
数据集配置
- 配置名称: default
- 数据文件: data//.parquet
引用信息
- BibTeX: [需要更多信息]




