Salesforce/3d_optical_flow_droid

3D光流DROID数据集是一个处理过的机器人数据集，包含了光流和场景流标注。数据集按照实验室组织，每个轨迹存储在单独的tar.gz压缩文件中。每个轨迹包含元数据文件、机器人状态和动作文件以及相机数据，相机数据包括RGB图像、深度图、二维光流和三维场景流。数据集共有约33,108个轨迹，大小约为26TB（压缩后），来自15个机器人实验室，每个轨迹大约有600-700帧。

The 3D Optical Flow DROID Dataset is a processed robotics dataset with optical flow and scene flow annotations. The dataset is organized by lab, with each trajectory stored in a separate tar.gz archive. Each trajectory contains metadata, robot state and actions, and camera data including RGB images, depth maps, 2D optical flow, and 3D scene flow. The dataset consists of approximately 33,108 trajectories, with a size of about 26 TB (compressed), from 15 robotics labs, and each trajectory has around 600-700 frames.