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Data Compression Conference (DCC'05)
Optimal Quantizer Performance and the Wasserstein Distortion
Snowbird, Utah
March 29-March 31
ISBN: 0-7695-2309-9
ASCII Text
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Shahriyar Matloub, Deirdre B. O'Brien, Robert M. Gray, "Optimal Quantizer Performance and the Wasserstein Distortion," Data Compression Conference, pp. 243-250, Data Compression Conference (DCC'05), 2005.
 
 
BibTex
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@article{ 10.1109/DCC.2005.67,
author = {Shahriyar Matloub and Deirdre B. O'Brien and Robert M. Gray},
title = {Optimal Quantizer Performance and the Wasserstein Distortion},
journal ={Data Compression Conference},
volume = {0},
year = {2005},
issn = {1068-0314},
pages = {243-250},
doi = {http://doi.ieeecomputersociety.org/10.1109/DCC.2005.67},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Data Compression Conference
TI - Optimal Quantizer Performance and the Wasserstein Distortion
SN - 1068-0314
SP243
EP250
A1 - Shahriyar Matloub,
A1 - Deirdre B. O'Brien,
A1 - Robert M. Gray,
PY - 2005
KW - null
VL - 0
JA - Data Compression Conference
ER -
 
Shahriyar Matloub, Stanford University, CA
Deirdre B. O'Brien, Stanford University, CA
Robert M. Gray, Stanford University, CA
The Wasserstein distortion has proved useful in a variety of mathematical, signal processing and coding problems as a measure of how different two distributions are. In this paper we provide an expression for the performance of the optimal entropy constrained quantizer in terms of the Wasserstein distortion. The proof presented is significantly different from that previously shown by Linder and also provides an algorithm to achieve the optimal performance as the block size increases.
Citation:
Shahriyar Matloub, Deirdre B. O'Brien, Robert M. Gray, "Optimal Quantizer Performance and the Wasserstein Distortion," dcc, pp.243-250, Data Compression Conference (DCC'05), 2005
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