@ARTICLE{10102272, author={Zhang, Kai and Wang, Anfei and Zhang, Feng and Wan, Wenbo and Sun, Jiande and Bruzzone, Lorenzo}, journal={IEEE Transactions on Geoscience and Remote Sensing}, title={Spatial-Spectral Dual Back-Projection Network for Pansharpening}, year={2023}, volume={61}, number={}, pages={1-16}, doi={10.1109/TGRS.2023.3266799}}