DocumentCode
2004587
Title
Spatio-temporal video filtering algorithm based on 3-D anisotropic diffusion equation
Author
Lee, Suk Ho ; Kang, Moon Gi
Author_Institution
Dept. of Electron. Eng., Yonsei Univ., Seoul, South Korea
Volume
2
fYear
1998
fDate
4-7 Oct 1998
Firstpage
447
Abstract
In this paper a three dimensional anisotropic diffusion equation is proposed to remove noise in video sequences. The three dimensional anisotropic diffusion equation utilizes the fact that consecutive frames of high correlation can be obtained in video sequences. It will be shown that the three dimensional diffusion equation is more suitable for video sequences than the two dimensional diffusion equation
Keywords
diffusion; filtering theory; image sequences; interference suppression; noise; video signal processing; 3D anisotropic diffusion equation; high correlation; noise removal; spatio-temporal video filtering algorithm; video sequences; 1f noise; Anisotropic magnetoresistance; Charge coupled devices; Diffusion processes; Filtering algorithms; Laplace equations; Layout; Nonlinear equations; Smoothing methods; Video sequences;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on
Conference_Location
Chicago, IL
Print_ISBN
0-8186-8821-1
Type
conf
DOI
10.1109/ICIP.1998.723418
Filename
723418
Link To Document