Adaptive denoising for real-time video on mobile devices

摘要

A method and apparatus for adaptive denoising of source video in a video conference application is provided. Video captured is analyzed on a frame by frame basis to determine whether denoising of the frame should be performed prior to providing the source frame to an encoder. If the frame is to be denoised, the frame is divided into a plurality of blocks and a local denoising process is performed on a block per block basis.