METHOD FOR REMOVING NOISE ON AN IMAGE

摘要

FIELD: methods for removing noise in an image, possible use for improving quality of image. ^ SUBSTANCE: in accordance to the invention, effect is achieved due to conversion of brightness of image pixels with noise by means of solving the diffusion equation in non-divergent form, which ensures simultaneous suppression of noise and preservation of image edges. ^ EFFECT: simplified noise removal and increased quality of resulting digital image. ^ 4 cl, 1 dwg