EGAFNet: Edge-Guided Adaptive Fusion Network With Spatial–Frequency Interaction for Remote Sensing Change Detection (opens in new tab)

Change detection (CD) is a pivotal technique for revealing surface differences within the same area across different time periods, serving as a crucial means for monitoring interactions between humans and nature. However, existing CD methods struggle to balance global semantics and local details across multilevel features, leading to blurred boundaries and missed detections within changed regions. Moreover, insufficient fusion of bitemporal features further results in pseudo changes in backgr...