iisc-aim/UVH-26

UVH-26是一个针对印度交通场景的大型交通摄像头图像数据集，由印度科学学院的AIM团队发布，用于智能交通系统和车辆检测的研究。该数据集包含26,646个高分辨率（1080p）的图像，从大约2800个班加罗尔*Safe City* CCTV摄像头中采集，覆盖了4周的时段。图像通过全国范围的众包黑客松活动进行注释，产生了约180万个边界框，跨越14个细粒度的车辆类别。

UVH-26 is a large-scale traffic camera image dataset specific to Indian traffic scenarios, released by the AIM group at the Indian Institute of Science for research in intelligent transportation systems and vehicle detection. The dataset contains 26,646 high-resolution (1080p) images captured from approximately 2,800 Bengaluru *Safe City* CCTV cameras over a 4-week period. The images were annotated through a nationwide crowdsourced hackathon, producing approximately 1.8 million bounding boxes across 14 fine-grained vehicle classes.