NON-LOCAL MEAN-BASED VIDEO DENOISING METHOD AND APPARATUS

摘要

The present invention provides a non-local mean-based video denoising method, so as to remove an illumination change in a video by using image histogram standardization filtering processing. The present invention further provides a non-local mean-based video denoising apparatus. The apparatus comprises a video denoising module used for remove an illumination change in a video by using image histogram standardization filtering processing. In the present invention, self-adaptive adjustment can be carried out on a change of an illumination condition.