Hyperspectral and multispectral image fusion aims to fuse a low-spatial-resolution hyperspectral image (HSI) and a high-spatial-resolution multispectral image to form a high-spatial-resolution HSI. Motivated by the success of model- and deep learning-based approaches. we propose a novel patch-aware deep fusion approach for HSI by unfolding a subspace-based optimization model. where mo... https://knifejoyers.shop/product-category/pocket-tool/