Distortion of Matching Pursuit: Modeling and Optimization

Snowbird, Utah March 28-March 30

DOI Bookmark:

http://doi.ieeecomputersociety.org/10.1109/DCC.2006.25

Data Compression Conference (DCC'06)

	This Article
	PURCHASE ARTICLE: $0 PDF HTML IEEE Xplore Subscribers
	Share
	Email this Article to a friend
	Bibliographic References
	ASCII Text BibTex RefWorks Procite/RefMan/Endnote
	Add to:
	Digg Furl Spurl Blink Simpy Google Del.icio.us Y!MyWeb
	Search
	Similar Articles Articles by Alireza Shoa Articles by Shahram Shirani

	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	x
	@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

Peer Review Notice | Give Us Feedback

Usage of this product signifies your acceptance of the Terms of Use.