ANISOTROPIC GRADIENT REGULARIZATION FOR IMAGE DENOISING, COMPRESSION, AND INTERPOLATION

摘要

De-noising an image by Anisotropic Gradient Regulation commences by first choosing edge directions for the image. Thereafter, an anisotropic gradient norm is established for the image from anisotropic gradient norms along the selected edge directions. The image pixels undergo adjustment to minimize the anisotropic gradient norm for the image, thereby removing image noise.