Independent Component Analysis (ICA) Based Method for Estimating the Deformation of Highways in Permafrost Region (HPICA) - A Case Study of Maduo Section of Gongyu Highway. - Xuemin Xing; Jiawang Ge; Wei Peng 012; Jun Zhu; Bin Liu 062; Jiancun Shi; Guanfeng Zheng (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)