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Data Compression Conference (DCC'06)
Snowbird, Utah
March 28-March 30
ISBN: 0-7695-2545-8
ASCII Text
x 
 
Alireza Shoa, Shahram Shirani, "Distortion of Matching Pursuit: Modeling and Optimization," Data Compression Conference, pp. 466, Data Compression Conference (DCC'06), 2006.
 
 
BibTex
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@article{ 10.1109/DCC.2006.25,
author = {Alireza Shoa and Shahram Shirani},
title = {Distortion of Matching Pursuit: Modeling and Optimization},
journal ={Data Compression Conference},
volume = {0},
year = {2006},
issn = {1068-0314},
pages = {466},
doi = {http://doi.ieeecomputersociety.org/10.1109/DCC.2006.25},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Data Compression Conference
TI - Distortion of Matching Pursuit: Modeling and Optimization
SN - 1068-0314
SP
EP
A1 - Alireza Shoa,
A1 - Shahram Shirani,
PY - 2006
KW - null
VL - 0
JA - Data Compression Conference
ER -
 
Alireza Shoa, McMaster University, Canada
Shahram Shirani, McMaster University, Canada
In this paper, we express the distortion of matching pursuit in terms of MP encoder parameters for uniformly distributed signals and dictionaries. The normalized N dimensional signal f is assumed to be on the surface of a unit N dimensional hypersphere and the Voronoi regions of the dictionary vectors are assumed to be identical. The Voronoi regions are approximated by N - 1 dimensional hyperspheres with the same volume as the surface area of each of the Voronoi regions.
Citation:
Alireza Shoa, Shahram Shirani, "Distortion of Matching Pursuit: Modeling and Optimization," dcc, pp.466, Data Compression Conference (DCC'06), 2006
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