ki_left_task_22_bi_0
收藏Hugging Face2026-06-14 更新2026-06-14 收录
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https://huggingface.co/datasets/kawamura101010/ki_left_task_22_bi_0
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资源简介:
这是一个使用LeRobot创建的双机械臂跟随机器人数据集,包含50个训练episodes,总计47751帧,帧率为30fps。数据以parquet文件格式存储,总大小为100MB,同时包含200MB的mp4格式视频文件。数据集特征包括:动作(action)和观察状态(observation.state),均为12维浮点数组,对应左右机械臂的12个关节位置(如肩部平移、肩部抬升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置);观察图像包括三个视角:左前(left_front)、左腕(left_wrist)和右腕(right_wrist),均为360x640分辨率、3通道的RGB视频;此外,还包含时间戳、帧索引、episode索引、索引和任务索引等元数据。数据集仅用于训练,未提供验证或测试划分。
This is a dual-arm following robot dataset created using LeRobot. It contains 50 training episodes, totaling 47,751 frames at a frame rate of 30fps. The data is stored in parquet format with a total size of 100MB, along with 200MB of mp4 format video files. Dataset features include: action and observation.state, both as 12-dimensional floating-point arrays corresponding to the 12 joint positions of the left and right robotic arms (e.g., shoulder translation, shoulder lift, elbow bend, wrist bend, wrist rotation, and gripper position); observation images include three perspectives: left_front, left_wrist, and right_wrist, all as 360x640 resolution, 3-channel RGB videos; additionally, metadata such as timestamps, frame index, episode index, index, and task index are included. The dataset is intended for training only, with no validation or test splits provided.
提供机构:
kawamura101010创建时间:
2026-06-14
原始信息汇总
数据集概述
- 数据集名称:
kawamura101010/ki_left_task_22_bi_0 - 许可证: Apache-2.0
- 任务类型: 机器人学(robotics)
- 数据集标签: LeRobot
数据集规模
- 总片段数 (Episodes): 50
- 总帧数 (Frames): 47,751
- 总任务数: 1
- 帧率 (FPS): 30
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 数据分块大小: 1000
数据集结构
- 代码库版本: v3.0
- 机器人类型:
bi_so_follower - 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 - 数据划分: 训练集(train)包含第0到第49个片段(0:50)
特征 (Features)
-
动作 (action):
- 数据类型:
float32 - 形状: [12]
- 包含: 左/右肩关节、肘关节、腕关节、夹爪的位置信息
- 数据类型:
-
观测状态 (observation.state):
- 数据类型:
float32 - 形状: [12]
- 包含与动作相同的12个关节位置信息
- 数据类型:
-
观测图像 (observation.images):
left_front: 左前方视角,视频格式,分辨率360×640,3通道,H.264编码,30 FPSleft_wrist: 左腕部视角,视频格式,分辨率360×640,3通道,H.264编码,30 FPSright_wrist: 右腕部视角,视频格式,分辨率360×640,3通道,H.264编码,30 FPS
-
时间戳 (timestamp):
float32,形状[1] -
帧索引 (frame_index):
int64,形状[1] -
片段索引 (episode_index):
int64,形状[1] -
整体索引 (index):
int64,形状[1] -
任务索引 (task_index):
int64,形状[1]



