DocumentCode
1377305
Title
Fast motion estimation for 2D triangular mesh based image coding
Author
Kim, Hak Soo ; Yun, Taekhyun ; Park, Kyu Tae
Author_Institution
Dept. of Electron. Eng., Yonsei Univ., Seoul, South Korea
Volume
34
Issue
6
fYear
1998
fDate
3/19/1998 12:00:00 AM
Firstpage
540
Lastpage
541
Abstract
A fast motion estimation method for 2D triangular mesh based image coding is presented. To estimate the motions of image sequences, this method is based on the combination of optical flow equation, affine transform and fast iteration using a multiple linear regression model. The method proposed has significantly reduced computational cost compared with conventional 2D triangular mesh based image coding, without producing any additional degradation in the quality of the reconstructed image
Keywords
image coding; image reconstruction; image sequences; iterative methods; motion estimation; 2D triangular mesh; affine transform; computational cost; image coding; image reconstruction; image sequence; iteration; motion estimation; multiple linear regression model; optical flow equation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980400
Filename
674273
Link To Document