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Sparseness by Iterative Projections Onto Spheres

Theis, Fabian J. and Tanaka, T. (2006) Sparseness by Iterative Projections Onto Spheres. In: 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, 2006, ICASSP 2006 : 14 - 19 May 2006, Toulouse, France; proceedings. IEEE Operations Center, Piscataway, NJ, V-V. ISBN 1-424-40469-X.

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Abstract

Many interesting signals share the property of being sparsely active. The search for such sparse components within a data set commonly involves a linear or nonlinear projection step in order to fulfil the sparseness constraints. In addition to the proximity measure used for the projection, the result of course is also intimately connected with the actual definition of the sparseness criterion. In ...

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Item Type:Book Section
Date:2006
Institutions:Biology, Preclinical Medicine > Institut für Biophysik und physikalische Biochemie > Prof. Dr. Elmar Lang
Identification Number:
ValueType
10.1109/ICASSP.2006.1661374 DOI
Subjects:500 Science > 570 Life sciences
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Gertraud Kellers
Deposited On:13 Oct 2010 05:57
Last Modified:13 Oct 2010 05:57
Item ID:17081
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