A thresholding multiresolution block matching algorithm

Y. Q. Shi, X. Xia

Research output: Contribution to journalArticlepeer-review

33 Scopus citations

Abstract

In this paper, we present a thresholding multiresolution block matching algorithm. Preventing blocks that satisfy a predefined accuracy criterion from further processing saves computation. In three experiments which have quite different motion complexities, the proposed algorithm outperforms the fastest existing multiresolution block matching algorithm. Specifically, it reduces the processing time ranging from 14% to 20%, while maintaining almost the same quality of the reconstructed image.

Original languageEnglish (US)
Pages (from-to)437-440
Number of pages4
JournalIEEE Transactions on Circuits and Systems for Video Technology
Volume7
Issue number2
DOIs
StatePublished - 1997

All Science Journal Classification (ASJC) codes

  • Media Technology
  • Electrical and Electronic Engineering

Keywords

  • Hierarchical systems
  • Image coding
  • Image matching
  • Image motion analysis
  • Image sequence analysis
  • Video signal processing

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