eval_chocolate_pickplace
收藏资源简介:
该数据集是一个基于LeRobot创建的机器人学数据集,专门用于机器人控制任务。它包含多个以Parquet格式存储的数据块,结构包括动作、观察状态、图像观察(来自两个摄像头)、时间戳、帧索引、集索引、索引和任务索引等特征。动作和观察状态特征均为6维浮点数组,分别对应机器人关节的位置(包括肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置)。图像观察特征为视频类型,分辨率为480x640像素,包含3个颜色通道。数据集的帧率为30 fps,数据文件大小为100 MB,视频文件大小为200 MB,机器人类型为so_follower。数据集适用于机器人学习任务,如模仿学习或强化学习,元数据中总集数、总帧数和总任务数记录为0,但实际数据可能通过数据块动态加载。
This dataset is a robotics dataset created using LeRobot, specifically designed for robot control tasks. It contains multiple data blocks stored in Parquet format, with a structure that includes features such as actions, observation states, image observations (from two cameras), timestamps, frame indices, episode indices, indices, and task indices. Both action and observation state features are 6-dimensional floating-point arrays, corresponding to robot joint positions (including shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position). Image observation features are of video type with a resolution of 480x640 pixels and 3 color channels. The dataset has a frame rate of 30 fps, with data file size of 100 MB and video file size of 200 MB, and the robot type is so_follower. It is suitable for robotics learning tasks such as imitation learning or reinforcement learning. The total number of episodes, frames, and tasks is recorded as 0 in the metadata, but actual data may be dynamically loaded through data blocks.
数据集概述
数据集名称:eval_chocolate_pickplace
许可证:Apache-2.0
任务类别:机器人技术(Robotics)
标签:LeRobot
数据集描述
该数据集使用 LeRobot 框架创建,主要用于机器人操作相关任务。数据集中包含一个默认配置,数据文件格式为 Parquet,路径为 data/*/*.parquet。
数据集结构
- 代码版本:v3.0
- 机器人类型:so_follower
- 总片段数:0
- 总帧数:0
- 总任务数:0
- 数据块大小:1000
- 数据文件大小:100 MB
- 视频文件大小:200 MB
- 帧率(FPS):30
- 数据路径模板:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频路径模板:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
特征(Features)
| 特征名 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
action |
float32 | [6] | 机器人动作:肩关节位置、肘关节位置、腕关节位置、腕部旋转、夹爪位置 |
observation.state |
float32 | [6] | 机器人状态:肩关节位置、肘关节位置、腕关节位置、腕部旋转、夹爪位置 |
observation.images.camera1 |
视频 | [480, 640, 3] | 摄像头1图像,高度480、宽度640、3通道(RGB) |
observation.images.camera2 |
视频 | [480, 640, 3] | 摄像头2图像,高度480、宽度640、3通道(RGB) |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 片段索引 |
index |
int64 | [1] | 全局索引 |
task_index |
int64 | [1] | 任务索引 |
引用
该数据集的 BibTeX 引用信息尚未提供。



