Title :
Novel Adaptive Temporal Filter Based On Motion Compensation for Video Noise Reduction
Author :
Yan, Li ; Yanfeng, Qiao
Author_Institution :
Dept. of Photoelectr. Meas. & Control, Chinese Acad. of Sci., Changchun
fDate :
Oct. 18 2006-Sept. 20 2006
Abstract :
Noise in video signals will degrades the image quality. In this paper, a novel adaptive temporal filter based on motion compensation is proposed for noise reduction. The noise in video sequence is tracked by motion compensation in temporal domain. The filtering strength can be adaptive changed on object motion situation. The experiment results show that the proposed filter is better than the filter in spatial domain. The noise in video signals can be effectively reduced and the image will not be blurry as the result of spatial filter
Keywords :
filtering theory; image denoising; image sequences; motion compensation; spatial filters; video signal processing; adaptive temporal filter; filtering strength; image quality; motion compensation; object motion situation; spatial filter; video noise reduction; video sequence; video signals; Adaptive filters; Degradation; Filtering; Image quality; Low pass filters; Motion compensation; Noise reduction; Optical filters; Optical noise; Video sequences;
Conference_Titel :
Communications and Information Technologies, 2006. ISCIT '06. International Symposium on
Conference_Location :
Bangkok
Print_ISBN :
0-7803-9741-X
Electronic_ISBN :
0-7803-9741-X
DOI :
10.1109/ISCIT.2006.339934
