10-00445

**Hyperspectral Pansharpening Based on Intrinsic Image Decomposition and Weighted Least Squares Filter**

*Wenqian Dong, Song Xiao, Yunsong Li and Jiahui Qu*

This paper develops a Component substitution (CS) and multiresolution analysis (MRA)-based hybrid framework based on intrinsic image decomposition and weighted least squares filter for hyperspectral pansharpening.
