METHOD AND DEVICE FOR DENOISING IMAGE WITH LOW ILLUMINATION, AND STORAGE MEDIUM

摘要

Disclosed in the present invention is a method for denoising an image with low illumination, comprising: obtaining an image with low illumination; according to the difference of image texture information, segmenting the image with low illumination into different texture regions and dividing the texture regions into a foreground image region and a background image region; respectively denoising the foreground image region and the background image region by using different processing strategies to obtain a processed foreground image region and background image region; and combining the processed foreground image region and background image region to obtain a denoised image. Further disclosed in the present invention is a device for denoising an image with low illumination at the same time.