Title :
Codebooks for vector bit-plane encoding
Author :
Lovisolo, L. ; da Silva, E.A.B.
Author_Institution :
COPPE, Univ. Fed. do Rio de Janeiro, Brazil
fDate :
6/8/2000 12:00:00 AM
Abstract :
In many vector quantisation applications, codebooks must be uniformly distributed over a hypersphere. Shells of regular lattices are often used, but they provide only a limited choice in terms of the number of vectors K and dimension N. The authors present a method for generating such codebooks with arbitrary K and N
Keywords :
image coding; vector quantisation; VQ; codebook generation method; image compression; vector bit-plane encoding; vector quantisation applications;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000737
