Title :
A novel video denoising algorithm in communication base station monitoring system
Author :
Sheng Qiang ; Zhanmin Zhou
Author_Institution :
Dept. of Control Sci. & Eng., Harbin Inst. of Technol., Harbin, China
Abstract :
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.
Keywords :
adaptive filters; image denoising; video signal processing; adaptive filter; communication base station monitoring system; nonlocal means spatial domain filter method; novel video denoising algorithm; spatiotemporal combination method; temporal domain denoising; Algorithm design and analysis; Filtering; Filtering algorithms; Gaussian noise; Monitoring; Noise reduction; Non-local means filter; Spatio-temporal combination; base station monitoring system; monitoring video denoising;
Conference_Titel :
Industrial Electronics Society, IECON 2014 - 40th Annual Conference of the IEEE
DOI :
10.1109/IECON.2014.7048840
