Fast block-matching algorithm for video coding

Wen Jyi Hwang; Yeong Cherng Lu; Yi Chong Zeng

doi:10.1049/el:19970581

Fast block-matching algorithm for video coding

Wen Jyi Hwang^*, Yeong Cherng Lu, Yi Chong Zeng

^*Corresponding author for this work

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

11 Citations (Scopus)

Abstract

The authors present a new fast block-matching algorithm for video coding. In the algorithm, the partial distance search technique is performed in the wavelet domain to eliminate the undesired blocks. The algorithm can reduce computation time without sacrificing the average distortion for encoding. In addition, the algorithm has a lower arithmetic complexity than other existing fast block-matching algorithms.

Original language	English
Pages (from-to)	833-835
Number of pages	3
Journal	Electronics Letters
Volume	33
Issue number	10
DOIs	https://doi.org/10.1049/el:19970581
Publication status	Published - 1997 May 8
Externally published	Yes

Keywords

Motion compensation
Video coding

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:19970581

Cite this

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title = "Fast block-matching algorithm for video coding",

abstract = "The authors present a new fast block-matching algorithm for video coding. In the algorithm, the partial distance search technique is performed in the wavelet domain to eliminate the undesired blocks. The algorithm can reduce computation time without sacrificing the average distortion for encoding. In addition, the algorithm has a lower arithmetic complexity than other existing fast block-matching algorithms.",

keywords = "Motion compensation, Video coding",

author = "Hwang, {Wen Jyi} and Lu, {Yeong Cherng} and Zeng, {Yi Chong}",

year = "1997",

month = may,

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AU - Hwang, Wen Jyi

AU - Lu, Yeong Cherng

AU - Zeng, Yi Chong

PY - 1997/5/8

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N2 - The authors present a new fast block-matching algorithm for video coding. In the algorithm, the partial distance search technique is performed in the wavelet domain to eliminate the undesired blocks. The algorithm can reduce computation time without sacrificing the average distortion for encoding. In addition, the algorithm has a lower arithmetic complexity than other existing fast block-matching algorithms.

AB - The authors present a new fast block-matching algorithm for video coding. In the algorithm, the partial distance search technique is performed in the wavelet domain to eliminate the undesired blocks. The algorithm can reduce computation time without sacrificing the average distortion for encoding. In addition, the algorithm has a lower arithmetic complexity than other existing fast block-matching algorithms.

KW - Motion compensation

KW - Video coding

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DO - 10.1049/el:19970581

M3 - Article

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JO - Electronics Letters

JF - Electronics Letters

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ER -

Fast block-matching algorithm for video coding

Abstract

Keywords

ASJC Scopus subject areas

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