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

fYear

2006

fDate

Oct. 18 2006-Sept. 20 2006

Firstpage

1031

Lastpage

1034

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ISCIT.2006.339934

Filename

4141373