A novel video denoising algorithm in communication base station monitoring system
Sheng Qiang, Zhanmin Zhou · 2014
The basic theory of video denoising is firstly systematically studied. Non-local means spatial domain filter method and its advantages compared to other traditional methods are discussed in detail. On this basis, taking the issue of temporal domain denoising into account, a novel spatio-temporal combination method for video denoising is proposed. What is more, adaptive filter strength is introduced to present a modified spatio-temporal combination method. Experiments show that both algorithms have achieved good results.