Rethinking Building Change Detection: Dual-Frequency Learnable Visual Encoder With Multiscale Integration Network. - Chuan Xu; Haonan Yu; Liye Mei; Ying Wang 123; Jian Huang; Wenying Du; Shuangtong Jin; Xinliu Li; Minglin Yu; Wei Yang 043; Xinghua Li 002 (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)