Hyperspectral image (HSI) fusion can effectively improve the spatial resolution of HSIs by integrating high-resolution multispectral images (MSIs). Considering the spatial and spectral degradation relationship between a fused image and input images. a physics-based GAN is proposed to fuse HSI and MSI. A physical model estimating degradation of image is introduced in the generator and ... https://herbsdailyes.shop/product-category/hair-tools/