WaveUNet: An efficient deep network based on discrete wavelet transform and attention mechanism for InSAR phase unwrapping - Wenfei Mao; Hongquan Xiang; Xue Cheng; Guoxiang Liu; Xiaowen Wang; Rui Zhang; Oriol Monserrat; Michele Crosetto (ISPRS Journal of Photogrammetry and Remote Sensing, 2026)