commaai/comma1M
收藏资源简介:
comma 1M 是一个大型自动驾驶数据集,包含一分钟的驾驶片段,每个片段都配有道路摄像头视频和完整的定位数据。这些数据由安装在真实用户车辆中的comma设备记录,覆盖了多个硬件代次(如comma two、comma three、comma 3X和comma four)。数据集结构包括每个片段ID下的视频文件(如fcamera.hevc和ecamera.hevc)、缩略图(thumbnail.jpg)以及定位估计文件(localizer.safetensors),后者融合了原始GNSS测量、加速度计和陀螺仪数据、车辆运动约束以及道路摄像头的视觉特征跟踪。
A large self-driving dataset containing one-minute driving segments with road-camera video, and full localization data. Segments were recorded by comma devices installed in real user vehicles, spanning several hardware generations (comma two, comma three, comma 3X, and comma four). The dataset includes video files (e.g., fcamera.hevc, ecamera.hevc), thumbnails (thumbnail.jpg), and localization estimates (localizer.safetensors) that fuse raw GNSS measurements, accelerometer and gyroscope data, vehicle motion constraints, and visual feature tracks from the road cameras.




