Li, Buyu, Yu Liu, and Xiaogang Wang. “Gradient Harmonized Single-Stage Detector”. Proceedings of the AAAI Conference on Artificial Intelligence 33, no. 01 (July 17, 2019): 8577-8584. Accessed April 25, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/4877.