Efficient LBG initialisation method for image vector quantisation

S. M. Cheng; Kwok Tung Lo; K. C. Li

doi:10.1049/el:19951114

Efficient LBG initialisation method for image vector quantisation

S. M. Cheng, Kwok Tung Lo, K. C. Li

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

6 Citations (Scopus)

Abstract

A simple initialisation method is proposed for the LBG VQ codebook design algorithm. Simulation results demonstrate that the proposed method achieves a faster convergence rate and a better local minimum than other existing LBG initialisation methods such as splitting and random guess.

Original language	English
Pages (from-to)	1654-1656
Number of pages	3
Journal	Electronics Letters
Volume	31
Issue number	19
DOIs	https://doi.org/10.1049/el:19951114
Publication status	Published - 14 Sept 1995

Keywords

Image processing
Vector quantisation

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:19951114

Cite this

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title = "Efficient LBG initialisation method for image vector quantisation",

abstract = "A simple initialisation method is proposed for the LBG VQ codebook design algorithm. Simulation results demonstrate that the proposed method achieves a faster convergence rate and a better local minimum than other existing LBG initialisation methods such as splitting and random guess.",

keywords = "Image processing, Vector quantisation",

author = "Cheng, {S. M.} and Lo, {Kwok Tung} and Li, {K. C.}",

year = "1995",

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T1 - Efficient LBG initialisation method for image vector quantisation

AU - Cheng, S. M.

AU - Lo, Kwok Tung

AU - Li, K. C.

PY - 1995/9/14

Y1 - 1995/9/14

N2 - A simple initialisation method is proposed for the LBG VQ codebook design algorithm. Simulation results demonstrate that the proposed method achieves a faster convergence rate and a better local minimum than other existing LBG initialisation methods such as splitting and random guess.

AB - A simple initialisation method is proposed for the LBG VQ codebook design algorithm. Simulation results demonstrate that the proposed method achieves a faster convergence rate and a better local minimum than other existing LBG initialisation methods such as splitting and random guess.

KW - Image processing

KW - Vector quantisation

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U2 - 10.1049/el:19951114

DO - 10.1049/el:19951114

M3 - Journal article

SN - 0013-5194

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JO - Electronics Letters

JF - Electronics Letters

IS - 19

ER -

Efficient LBG initialisation method for image vector quantisation

Abstract

Keywords

ASJC Scopus subject areas

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