Gradient Variance Loss for Structure-Enhanced Image Super-Resolution

1 code implementation • 2 Feb 2022 • Lusine Abrahamyan, Anh Minh Truong, Wilfried Philips, Nikos Deligiannis

Further, we minimize the distance between the computed variance maps to enforce the model to produce high variance gradient maps that will lead to the generation of high-resolution images with sharper edges.

Image Super-Resolution SSIM