Feature-based initialisation for image vector quantisation codebook generation

J. Feng, Kwok Tung Lo

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)

Abstract

A feature-based initialisation method is developed for codebook design in vector quantisation of images. The proposed algorithm makes use of different features of the image block in training set-to-do clustering for producing the initial codebook for the LBG algorithm. It is shown that the proposed method not only speeds up the LBG process but also enhances the quality of the reproduced images.
Original languageEnglish
Pages (from-to)2005-2006
Number of pages2
JournalElectronics Letters
Volume36
Issue number24
DOIs
Publication statusPublished - 23 Nov 2000
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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