A thresholding multiresolution block matching algorithm

Y. Q. Shi; X. Xia

doi:10.1109/76.564124

A thresholding multiresolution block matching algorithm

Y. Q. Shi, X. Xia

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

34 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 language	English (US)
Pages (from-to)	437-440
Number of pages	4
Journal	IEEE Transactions on Circuits and Systems for Video Technology
Volume	7
Issue number	2
DOIs	https://doi.org/10.1109/76.564124
State	Published - 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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10.1109/76.564124

Cite this

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title = "A thresholding multiresolution block matching algorithm",

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.",

keywords = "Hierarchical systems, Image coding, Image matching, Image motion analysis, Image sequence analysis, Video signal processing",

author = "Shi, {Y. Q.} and X. Xia",

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AB - 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.

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KW - Image coding

KW - Image matching

KW - Image motion analysis

KW - Image sequence analysis

KW - Video signal processing

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JO - IEEE Transactions on Circuits and Systems for Video Technology

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IS - 2

ER -

A thresholding multiresolution block matching algorithm

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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