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Journal of Electronic Imaging

Video coding using a vector wavelet framework
Author(s): John P. Wus; Weiping Li
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Paper Abstract

In traditional video coding, motion estimation is used to generate motion compensated difference frames and a texture coding method is then used to code the motion compensated difference frames. A general problem in using a training-based vector quantization technique for coding motion compensated difference frames is the training-coding loop. Vector wavelet coding (VWC) has been shown to provide good performance for image coding. In order to implement VWC for video coding, the training-coding loop has to be examined. This paper reports the results of our study on a method of dealing with this training-coding loop.

Paper Details

Date Published: 1 July 1998
PDF: 13 pages
J. Electron. Imaging. 7(3) doi: 10.1117/1.482597
Published in: Journal of Electronic Imaging Volume 7, Issue 3
Show Author Affiliations
John P. Wus, Sarnoff Corp. (United States)
Weiping Li, Optivision, Inc. (United States)

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