KGSR: A kernel guided network for real-world blind super-resolution

Qingsen Yan, Axi Niu, Chaoqun Wang, Wei Dong, Marcin Wozniak, Yanning Zhang

Abstract: Highlights•We iteratively refine features of HR images using a kernel.•A specific discriminator is introduced.•We use an explicit SR-kernel to produce high-quality HR images.•A feature transform module is employed in the network.