Xinzhong Zhu

FRFDet: Efficient UAV Small Object Detection with Symmetric Sampling and Scalable Fusion

Yunzhong Si, Huiying Xu, Xinzhong Zhu, Yang Liu, Yao Dong, Wenhao Zhang, et al.

Small object detection in Unmanned Aerial Vehicle (UAV) imagery remains challenging under adverse conditions, including complex weather, low illumination, and sensor noise. These challenges mainly stem from severe background clutter, fine-grained detail degradation, and suboptima…Read more