DocumentCode
1668957
Title
Distortion bound for vector quantizers with finite codebook size
Author
Bar-Sella, R. ; Meir, R. ; Maiorov, V.
Author_Institution
Dept. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel
fYear
1996
Firstpage
319
Lastpage
322
Abstract
We present an upper bound on the distortion of the optimal N-point vector-quantizer applied to k-dimensional signals. Our result holds under certain moment conditions on the signal, and applies to each and every value of N. This result extends existing work which holds exclusively in the high resolution limit and is shown to be tight to within a multiplicative constant
Keywords
rate distortion theory; vector quantisation; distortion; finite codebook size; high resolution limit; k-dimensional signals; multiplicative constant; optimal N-point vector-quantizer; upper bound; Artificial intelligence; Distortion; Mathematics; Signal resolution; Tin; Upper bound; Vector quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Electronics Engineers in Israel, 1996., Nineteenth Convention of
Conference_Location
Jerusalem
Print_ISBN
0-7803-3330-6
Type
conf
DOI
10.1109/EEIS.1996.566959
Filename
566959
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