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Proceedings Paper

Overlapped multiresolution motion compensation technique for wavelet video compression
Author(s): Yufei Yuan; Choong Wah Chan
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Paper Abstract

A new block based motion estimation and compensation technique named overlapped multi-resolution motion compensation (OMRMC) is proposed. The algorithm employs the overlapped block motion compensation algorithm in wavelet domain to reduce the blocky artifacts in the predicted frames using the multi-resolution motion estimation (MRME) technique. Simulation results showed the use of OMRMC reduced up to 26% of the displaced frame difference energy compared with MRME.

Paper Details

Date Published: 30 May 2000
PDF: 8 pages
Proc. SPIE 4067, Visual Communications and Image Processing 2000, (30 May 2000); doi: 10.1117/12.386711
Show Author Affiliations
Yufei Yuan, Nanyang Technological Univ. (Canada)
Choong Wah Chan, Nanyang Technological Univ. (Singapore)


Published in SPIE Proceedings Vol. 4067:
Visual Communications and Image Processing 2000
King N. Ngan; Thomas Sikora; Ming-Ting Sun, Editor(s)

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