Author

Yunzhong Si

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Jul 2026

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

This work proposes FRFDet, a lightweight yet effective single-stage detector tailored for UAV-based small object detection, and proposes two plug-and-play modules: Inverse Bidirectional Sampling (IBS) and Scale-Feature Relationship Cross-Fusion (SFRCF).

Yunzhong Si, Huiying Xu, Xinzhong Zhu et al. · arXiv.org · 1 citation