Predictive sub-codebook searching algorithm for vector quantisation of images

Kwok Tung Lo, W. K. Cham

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)

Abstract

A predictive sub-codebook searching (PSCS) algorithm is proposed for the vector quantisation of images. Computer simulations using real images show that the PSCS algorithm is very efficient because it requires the minimum number of operations and there is also ~8-21% bit-rate reduction when compared with other existing fast VQ encoding algorithms.
Original languageEnglish
Pages (from-to)1661-1662
Number of pages2
JournalElectronics Letters
Volume30
Issue number20
DOIs
Publication statusPublished - 1 Jan 1994

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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