DocumentCode
1917984
Title
On the Performance of Vector Quantization under Constraint of Complexity Functionals
Author
Seraco, Estevan P. ; Gomes, José Gabriel R C
Author_Institution
COPPE - Electr. Eng. Program, Univ. Fed. do Rio de Janeiro, Rio de Janeiro, Brazil
fYear
2012
fDate
10-12 April 2012
Firstpage
409
Lastpage
409
Abstract
This work introduces mathematical properties for functionals that evaluate the complexity of vector quantization. Considering complexity functionals with such properties, it is shown that fundamental limits hold for the quantization trade-off between distortion, rate, and complexity. Part of the discussion presented in 2008 by Gray et al., [6], is extended, by replacing the original log codebook size constraint by a generalized complexity functional constraint.
Keywords
distortion; vector quantisation; distortion; generalized complexity functional constraint; log codebook size constraint; vector quantization; Complexity theory; Data compression; Density functional theory; Electrical engineering; Entropy; Vector quantization; Vectors; complexity; distortion; rate; vector quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Compression Conference (DCC), 2012
Conference_Location
Snowbird, UT
ISSN
1068-0314
Print_ISBN
978-1-4673-0715-4
Type
conf
DOI
10.1109/DCC.2012.65
Filename
6189290
Link To Document