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lerobot_so101_put_ball_test_v2_20260721_184919

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Hugging Face2026-07-21 更新2026-07-21 收录
下载链接:
https://huggingface.co/datasets/cloudnodust/lerobot_so101_put_ball_test_v2_20260721_184919
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资源简介:
该数据集是一个用于机器人学任务的数据集,专门针对机器人控制与视觉观测。它包含2个完整的episodes,总计600帧数据,帧率为30fps。数据集的特征包括:机器人动作和状态,均为6维浮点数组,覆盖肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹持器位置;观测部分包括来自前置摄像头的视频数据,分辨率为720x1280,3通道(RGB),视频编码为av1;此外,还提供时间戳、帧索引、episode索引、索引和任务索引等元数据。数据集以parquet文件格式存储,总数据文件大小为100MB,视频文件大小为200MB,适用于训练和评估机器人控制算法,特别是基于视觉的机器人任务。机器人类型为“so_follower”。

This dataset is designed for robotics tasks, specifically focusing on robot control and visual observation. It contains 2 complete episodes, totaling 600 frames of data with a frame rate of 30fps. The dataset features include: robot actions and states, both as 6-dimensional floating-point arrays covering shoulder translation, shoulder elevation, elbow flexion, wrist flexion, wrist rotation, and gripper position; the observation part consists of video data from a front-facing camera with a resolution of 720x1280, 3 channels (RGB), and video encoding as av1; additionally, metadata such as timestamps, frame indices, episode indices, indices, and task indices are provided. The dataset is stored in parquet file format, with a total data file size of 100MB and a video file size of 200MB. It is suitable for training and evaluating robot control algorithms, especially for vision-based robot tasks. The robot type is so_follower.
提供机构:
cloudnodust
创建时间:
2026-07-21
原始信息汇总

数据集概述

  • 数据集名称:lerobot_so101_put_ball_test_v2_20260721_184919
  • 任务类别:机器人学 (Robotics)
  • 标签:LeRobot
  • 许可证:Apache-2.0
  • 创建工具:使用 LeRobot 创建

数据集结构

  • 数据集版本:v3.0
  • 帧率 (FPS):30
  • 总集数 (Episodes):2
  • 总帧数 (Frames):600
  • 总任务数 (Tasks):1
  • 数据块大小 (Chunks Size):1000
  • 数据文件大小:100 MB
  • 视频文件大小:200 MB
  • 机器人类型:so_follower
  • 数据集划分:训练集 (Train) 包含全部2个片段 (0:2)

特征 (Features)

特征名称 数据类型 形状 说明
action float32 (6,) 机器人动作:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos
observation.state float32 (6,) 机器人状态:shoulder_pan.pos, shoulder_lift.pos, elbow_flex.pos, wrist_flex.pos, wrist_roll.pos, gripper.pos
observation.images.front video (720, 1280, 3) 前置摄像头视频,高度720,宽度1280,3通道彩色,编码为AV1,帧率30 FPS
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

数据文件路径

  • 数据文件data/*/*.parquet
  • 视频文件videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
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