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Proceedings Paper

Wavelet analysis for compressed image sensing using matrices
Author(s): Andre Sokolnikov
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Paper Abstract

Recently, substantial efforts have been made to find an alternative approach to the Shannon sampling theorem with a method that can deal with large data sets, something for which the Shannon theorem is not easily applicable. If applied, the above approach would have to surmount difficult computational problems resulting from large data. In order to deal with the large data sets, we avoid a universal image acquisition and use wavelet matrices based on tree structures. The proposed approach allows a calculation reduction that yields a better control over the compressed image quality. The suggested technique also advocates a selective approach over the non-adaptive, random functions favored by the Shannon sampling theorem.

Paper Details

Date Published: 5 May 2014
PDF: 10 pages
Proc. SPIE 9094, Optical Pattern Recognition XXV, 90940J (5 May 2014); doi: 10.1117/12.2057486
Show Author Affiliations
Andre Sokolnikov, Visual Solutions and Applications (United States)

Published in SPIE Proceedings Vol. 9094:
Optical Pattern Recognition XXV
David Casasent; Tien-Hsin Chao, Editor(s)

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