DocumentCode
1400214
Title
Motion estimation based on global and local uncompensability analysis
Author
Fan, Jianping ; Gan, Fuxi
Author_Institution
Inst. of Opt. & Fine Mech., Acad. Sinica, Shanghai, China
Volume
6
Issue
11
fYear
1997
fDate
11/1/1997 12:00:00 AM
Firstpage
1584
Lastpage
1587
Abstract
This correspondence reports our study of a novel motion estimation technique for image sequence coding by exploiting the uncompensable characteristic of the motion field. Preliminary results indicate that this technique not only reduces the estimation burden drastically but also improves the subjective picture quality and signal-to-noise ratio (SNR)
Keywords
image coding; image segmentation; image sequences; motion compensation; motion estimation; SNR improvement; global uncompensability analysis; image sequence coding; local uncompensability analysis; motion estimation technique; motion field uncompensable characteristic; signal-to-noise ratio; subjective picture quality; Bit rate; Detectors; Discrete cosine transforms; Gallium nitride; Image coding; Image sequences; Image storage; Motion analysis; Motion compensation; Motion estimation;
fLanguage
English
Journal_Title
Image Processing, IEEE Transactions on
Publisher
ieee
ISSN
1057-7149
Type
jour
DOI
10.1109/83.641418
Filename
641418
Link To Document