Shi, Zican, Jing Hu, Jie Ren, Hengkang Ye, Xuyang Yuan, Yan Ouyang, Jia He, Bo Ji, and Junyu Guo. “HS-FPN: High Frequency and Spatial Perception FPN for Tiny Object Detection”. Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 7 (April 11, 2025): 6896-6904. Accessed May 3, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/32740.