Hao Xu

WS-RTDETR: A Wavelet-Guided RT-DETR for Small Object Detection in Foggy UAV Imagery

Accurate small-object detection in UAV imagery is essential for low-altitude autonomous operations, but fog severely degrades image quality and makes it difficult to maintain both detection accuracy and computational efficiency. To address this problem, we propose WS-RTDETR, a robust and efficient detector with a wav...