eval_LAVLA_Sync_VI_whiteblack_cube_v2_27_04_2026_v3
收藏资源简介:
该数据集由LeRobot创建,主要用于机器人领域。数据集包含10个episodes,共7946帧,帧率为30fps。数据以parquet格式存储,总大小为100MB,视频文件总大小为200MB。数据集包含多模态特征,如机器人的动作(包括肩部、肘部、腕部等关节的位置)、观测状态(同样包括关节位置)、三个摄像头的图像数据(分辨率为480x640,3通道),以及时间戳、帧索引、episode索引等信息。所有数据均用于训练,没有划分验证集或测试集。
This dataset was created by LeRobot, primarily targeting robotics applications. It consists of 10 episodes, totaling 7946 frames at a frame rate of 30 fps. The dataset is stored in Parquet format with a total size of 100 MB, while the total size of the video files is 200 MB. It contains multimodal features, including robot actions (positions of joints such as the shoulder, elbow, wrist, and others), observation states (which also include joint positions), image data from three cameras with a resolution of 480×640 and 3 color channels, as well as timestamps, frame indices, episode indices, and other relevant metadata. All data is used for training purposes, with no separate validation or test sets partitioned.
数据集概述
基本信息
- 数据集名称: eval_LAVLA_Sync_VI_whiteblack_cube_v2_27_04_2026_v3
- 许可证: Apache-2.0
- 任务类别: 机器人学(Robotics)
- 标签: LeRobot
- 创建工具: 使用 LeRobot 创建
数据集规模
- 总片段数: 10
- 总帧数: 7946
- 总任务数: 1
- 数据文件大小: 100 MB
- 视频文件大小: 200 MB
- 帧率: 30 FPS
数据集结构
- 机器人类型: 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 - 训练/测试划分: 全部10个片段用于训练(train: "0:10")
特征说明
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | (6,) | 机器人动作:6个关节位置(shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper) |
observation.state |
float32 | (6,) | 机器人状态:与动作相同的6个关节位置 |
observation.images.camera1 |
video | (480, 640, 3) | 相机1视频,分辨率480×640,AV1编码,30 FPS |
observation.images.camera2 |
video | (480, 640, 3) | 相机2视频,分辨率480×640,AV1编码,30 FPS |
observation.images.camera3 |
video | (480, 640, 3) | 相机3视频,分辨率480×640,AV1编码,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,) | 索引 |
task_index |
int64 | (1,) | 任务索引 |
数据格式
- 数据存储为 Parquet 文件
- 视频存储为 MP4 文件,使用 AV1 编码,分辨率 480×640,30 FPS
- 视频为彩色图像(3通道),非深度图



