DocumentCode
809657
Title
Counting lattice points on ellipsoids: application to image coding
Author
Moureaux, J.-M. ; Antonini, M. ; Barlaud, M.
Author_Institution
Nice Univ., France
Volume
31
Issue
15
fYear
1995
fDate
7/20/1995 12:00:00 AM
Firstpage
1224
Lastpage
1225
Abstract
The enumeration problem of lattice vectors in a lattice codebook shaped for elliptical source statistics is solved. The counting of codebook vectors is crucial for the computation of the bit rate, i.e. for the determining the codeword lengths to be transmitted to the decoder
Keywords
image coding; vector quantisation; bit rate; codebook vectors; codeword lengths; ellipsoids; elliptical source statistics; enumeration problem; image coding; lattice codebook; lattice points; lattice vectors; vector quantisation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950856
Filename
400328
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