eval_so101-arm-dataset-grab_cube_260526_2
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https://huggingface.co/datasets/olah777/eval_so101-arm-dataset-grab_cube_260526_2
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资源简介:
该数据集使用LeRobot创建,是一个机器人学数据集,专注于机器人动作和观测数据的收集。数据集包含机器人(类型为so_follower)在执行任务时的动作指令、状态观测(如关节位置)、前视和侧视图像观测(分辨率为480x640,3通道),以及时间戳、帧索引、片段索引和任务索引等元数据。动作和观测状态涉及6个关节:肩部旋转、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置。数据以parquet文件格式存储,视频以mp4格式存储,帧率为30fps。数据集结构包括多个数据块,总数据文件大小为100MB,视频文件大小为200MB,但具体总片段数、总帧数和总任务数在元数据中显示为0,可能表示未提供或待更新。该数据集适用于机器人控制、强化学习和视觉导航等研究任务。
This dataset is created using LeRobot and is a robotics dataset focused on collecting robot action and observation data. It includes action commands, state observations (such as joint positions), front and side view image observations (with a resolution of 480x640, 3 channels), as well as metadata like timestamps, frame indices, segment indices, and task indices for a robot (type so_follower) during task execution. The actions and observation states involve 6 joints: shoulder rotation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper position. Data is stored in parquet file format, and videos are stored in mp4 format with a frame rate of 30fps. The dataset structure consists of multiple data chunks, with a total data file size of 100MB and video file size of 200MB; however, the total number of segments, frames, and tasks is shown as 0 in the metadata, possibly indicating that it is not provided or pending updates. This dataset is suitable for research tasks such as robot control, reinforcement learning, and visual navigation.
提供机构:
olah777创建时间:
2026-06-06
原始信息汇总
数据集概述
- 数据集名称:
olah777/eval_so101-arm-dataset-grab_cube_260526_2 - 许可协议: Apache-2.0
- 任务类别: 机器人学 (Robotics)
- 标签: LeRobot
数据集描述
该数据集是使用 LeRobot 框架创建的机器人数据集。
数据集结构
- 代码库版本: 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: 30 fps
- 数据路径格式:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频路径格式:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
特征
- 动作 (action): 6维浮点数组,包含
shoulder_pan.pos,shoulder_lift.pos,elbow_flex.pos,wrist_flex.pos,wrist_roll.pos,gripper.pos - 观测状态 (observation.state): 6维浮点数组,与动作命名相同
- 观测图像 (observation.images): 两个摄像头视角:
- front: 视频,分辨率 480x640,3通道
- side: 视频,分辨率 480x640,3通道
- 时间戳 (timestamp): 浮点数,形状 [1]
- 帧索引 (frame_index): 整型,形状 [1]
- 片段索引 (episode_index): 整型,形状 [1]
- 索引 (index): 整型,形状 [1]
- 任务索引 (task_index): 整型,形状 [1]
可视化
数据集可通过 可视化空间 进行预览。



