EFFICIENT LBG INITIALIZATION METHOD FOR IMAGE VECTOR QUANTIZATION

Authors
CHENG SM LO KT LI KC
Citation
Sm. Cheng et al., EFFICIENT LBG INITIALIZATION METHOD FOR IMAGE VECTOR QUANTIZATION, Electronics Letters, 31(19), 1995, pp. 1654-1656
Citations number
1
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
31
Issue
19
Year of publication
1995
Pages
1654 - 1656
Database
ISI
SICI code
0013-5194(1995)31:19<1654:ELIMFI>2.0.ZU;2-S
Abstract
A simple initialisation method is proposed for the LBG VQ codebook des ign algorithm. Simulation results demonstrate that the proposed method achieves a faster convergence rate and a better local minimum than ot her existing LBG initialisation methods such as splitting and random g uess.