zijian2022/eval_t8
收藏资源简介:
该数据集使用LeRobot创建,专为机器人学任务设计。数据集包含xarm机器人的数据,结构上分为元数据、数据文件和视频文件。元数据info.json提供了详细信息:代码库版本为v3.0,机器人类型为xarm,总集数、总帧数和总任务数均为0(可能表示数据未完全统计或为空),数据块大小为1000,数据文件大小为100MB,视频文件大小为200MB,帧率为20fps。数据文件以Parquet格式存储,路径为data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet,视频文件以MP4格式存储,路径为videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4。特征包括时间戳(float32)、帧索引(int64)、集索引(int64)、索引(int64)、任务索引(int64)、观察状态(float32,形状[10],对应关节j0-j2和r0-r5等)、观察图像(front和side,均为视频类型,分辨率480x640,3通道,视频编码为av1,帧率30fps,无音频)和动作(float32,形状[10],对应相同关节)。数据集遵循Apache 2.0许可证。
This dataset was created using LeRobot and is designed for robotics tasks. It contains data from an xarm robot, structured with metadata, data files, and video files. The metadata info.json provides details: codebase version is v3.0, robot type is xarm, total episodes, total frames, and total tasks are all 0 (possibly indicating incomplete statistics or empty data), chunk size is 1000, data file size is 100MB, video file size is 200MB, and fps is 20. Data files are stored in Parquet format at data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet, and video files are stored in MP4 format at videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4. Features include timestamp (float32), frame index (int64), episode index (int64), index (int64), task index (int64), observation state (float32, shape [10], corresponding to joints j0-j2 and r0-r5, etc.), observation images (front and side, both video type, resolution 480x640, 3 channels, video codec av1, fps 30, no audio), and action (float32, shape [10], corresponding to the same joints). The dataset is licensed under Apache 2.0.




