Overlapped multiresolution motion compensation technique for wavelet video compression

Yufei Yuan; Choong Wah Chan

doi:10.1117/12.386711

30 May 2000 Overlapped multiresolution motion compensation technique for wavelet video compression

Yufei Yuan, Choong Wah Chan

Proceedings Volume 4067, Visual Communications and Image Processing 2000; (2000) https://doi.org/10.1117/12.386711
Event: Visual Communications and Image Processing 2000, 2000, Perth, Australia

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.

Citation Download Citation

Yufei Yuan and Choong Wah Chan "Overlapped multiresolution motion compensation technique for wavelet video compression", Proc. SPIE 4067, Visual Communications and Image Processing 2000, (30 May 2000); https://doi.org/10.1117/12.386711

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