FAST ALGORITHM FOR VQ CODEBOOK DESIGN

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DC Field	Value	Language
dc.contributor.author	CHEN, SH	en_US
dc.contributor.author	HSIEH, WM	en_US
dc.date.accessioned	2014-12-08T15:05:08Z	-
dc.date.available	2014-12-08T15:05:08Z	-
dc.date.issued	1991-10-01	en_US
dc.identifier.issn	0956-3776	en_US
dc.identifier.uri	http://hdl.handle.net/11536/3670	-
dc.description.abstract	The paper presents a fast codebook training algorithm for vector quantisation. It uses an elimination rule, based on triangular inequality criteria, as well as the partial distortion elimination method, to relieve the computational burden of a conventional codebook training algorithm, including a binary codeword splitting algorithm for the initial codebook and the LBG recursive algorithm. Over 95% savings in both multiplication and addition operations were achieved in the simulation of a VQ codebook training of a 'Lena' image using 16-dimensional vectors.	en_US
dc.language.iso	en_US	en_US
dc.subject	BINARY CODEWORD SPLITTING	en_US
dc.subject	IMAGE CODING	en_US
dc.subject	LBG ALGORITHM	en_US
dc.subject	VECTOR QUANTIZATION	en_US
dc.title	FAST ALGORITHM FOR VQ CODEBOOK DESIGN	en_US
dc.type	Article	en_US
dc.identifier.journal	IEE PROCEEDINGS-I COMMUNICATIONS SPEECH AND VISION	en_US
dc.citation.volume	138	en_US
dc.citation.issue	5	en_US
dc.citation.spage	357	en_US
dc.citation.epage	362	en_US
dc.contributor.department	交大名義發表	zh_TW
dc.contributor.department	電信工程研究所	zh_TW
dc.contributor.department	National Chiao Tung University	en_US
dc.contributor.department	Institute of Communications Engineering	en_US
dc.identifier.wosnumber	WOS:A1991GJ01000003	-
dc.citation.woscount	15	-
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