I. Introduction
Synthetic aperture radar (SAR) has become an indispensable tool in Earth observation due to its all-time and all-weather observation capabilities. SAR image change detection, as a crucial aspect of SAR data interpretation, aims to analyze SAR images of the same area at different times to identify areas where changes have occurred on the surface. This technique plays an essential role in various fields, including disaster early warning and assessment, environmental monitoring, and urban change analysis [1], [2], [3].