Yun-Zhen Hu

RSO-DETR: Multiscale Feature Integration and Spatial Pixel Calibration for Robust Small Object Detection in UAV Images

Small object detection in uncrewed aerial vehicle (UAV) imagery remains challenging because weak target evidence is easily degraded by repeated downsampling and semantic-spatial misalignment during multiscale fusion. This article presents RSO-DETR, an end-to-end detector built on RT-DETR for UAV small-object detection....