Title :
Fuzzy-c-mean algorithm for codebook design in vector quantisation
Author_Institution :
Tech. Univ. of Chemnitz-Zwickau
fDate :
6/23/1994 12:00:00 AM
Abstract :
The fuzzy-c-mean algorithm (FCM), well known in cluster analysis, is introduced to codebook design in vector quantisation. It is examined for the vector space of DCT coefficients and compared with the LBG algorithm which is normally used in vector quantisation
Keywords :
fuzzy set theory; image coding; vector quantisation; DCT coefficients; cluster analysis; codebook design; data compression; fuzzy-c-mean algorithm; image coding; vector quantisation; vector space;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940727
