motion compensated video compression with 3d wavelet transform and spiht

Clicks: 93
ID: 257697
2006
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Ranked #80 of 100 articles by views in molecular therapy : the journal of the american society of gene therapy

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Abstract
The following paper introduces a low bitrate video coding method on the basis of 3D motion compensated wavelet transform and SPIHT algorithm. In contrast to the conventional algorithms applying motion compensation and differential coding, here wavelet transform is used to exploit the opportunities of time redundancy. For coefficient collection, the 3D version of SPIHT algorithm was selected from the various procedures developed for wavelet transform. Motion vectors are compressed, too (also by wavelet transform), therefore the time and spatial redundancy of coding is exploited here as well. These procedures result in effective video compressing and can easily be aligned to the MPEG4 standard.
Reference Key
fazekas2006radioengineeringmotion Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;K. Fazekas;L. Konyha;B. Enyedi
Journal molecular therapy : the journal of the american society of gene therapy
Year 2006
DOI
DOI not found
URL
www.radioeng.cz/fulltexts/2006/06_01_42_46.pdf
Keywords
electronics nuclear engineering

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