dagger_generalization_22
收藏Hugging Face2026-05-18 更新2026-05-18 收录
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https://huggingface.co/datasets/jjr1007/dagger_generalization_22
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资源简介:
该数据集由LeRobot创建,专注于机器人学任务,包含机械臂的关节位置动作和状态观测(如肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪位置),以及来自前摄像头的视频观测(分辨率为480x640,帧率30fps)。数据集还包括干预标志、时间戳、帧索引、episode索引等元数据。总共有1个episode、157帧和1个任务,数据以parquet格式存储,总数据文件大小为100MB,视频文件大小为200MB。机器人类型为so_follower,适用于训练和评估机器人控制模型。
This dataset is created by LeRobot and focuses on robotics tasks. It includes joint position actions and state observations of a robotic arm (such as shoulder translation, shoulder lift, elbow flexion, wrist flexion, wrist rotation, and gripper position), as well as video observations from a front-facing camera (with a resolution of 480x640 and a frame rate of 30fps). The dataset also contains metadata like intervention flags, timestamps, frame indices, and episode indices. In total, there is 1 episode, 157 frames, and 1 task, with data stored in parquet format. The total data file size is 100MB, and the video file size is 200MB. The robot type is so_follower, and it is suitable for training and evaluating robot control models.
提供机构:
jjr1007
创建时间:
2026-05-18
原始信息汇总
数据集概述
- 名称: dagger_generalization_22
- 许可证: Apache-2.0
- 任务类别: 机器人技术 (robotics)
- 标签: LeRobot
- 创建工具: 该数据集使用 LeRobot 创建。
数据集结构
- 代码库版本: v3.0
- 帧率 (FPS): 30
- 总集数 (Total Episodes): 1
- 总帧数 (Total Frames): 157
- 总任务数 (Total Tasks): 1
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 机器人类型: so_follower
- 数据分割: 训练集 (train) 包含全部数据 (索引 0 到 1)
特征 (Features)
| 特征名 | 数据类型 | 形状 | 描述 |
|---|---|---|---|
action |
float32 | [6] | 机器人关节动作(包括肩部、肘部、腕部、夹爪的位置) |
observation.state |
float32 | [6] | 机器人关节状态(与动作维度对应) |
observation.images.front |
video | [480, 640, 3] | 前置摄像头视频 (高度480, 宽度640, 3通道, AV1编码, 30 FPS) |
intervention |
bool | [1] | 是否有人工干预 |
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 |
文件格式
- 数据文件: Parquet 格式,路径为
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件: MP4 格式,路径为
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4



