Jia, Xi, Joseph Bartlett, Wei Chen, Siyang Song, Tianyang Zhang, Xinxing Cheng, Wenqi Lu, Zhaowen Qiu, and Jinming Duan. “Fourier-Net: Fast Image Registration With Band-Limited Deformation”. Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 1 (June 26, 2023): 1015–1023. Accessed May 26, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/25182.