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Optics InfoBase > Conference Papers > COSI > 2012 > CM4B > Page CM4B.6 © 2012 OSA

Conference Paper
Computational Optical Sensing and Imaging
Monterey, California United States
June 24-28, 2012
ISBN: 1-55752-947-7
Compressive & Spectral Imaging (CM4B)

Coded-Aperture Compressive Spectral Image Classification

Ana Ramirez, Gonzalo Arce, and Brian Sadler  »View Author Affiliations


http://dx.doi.org/10.1364/COSI.2012.CM4B.6


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Abstract

A classification method of compressed hyperspectral images acquired by using a Coded Aperture Snapshot Spectral Imaging (CASSI) system is proposed. A sparse vector that represents the HSI image in a multidimensional representation of the scene is used to determine the class label of the test pixel.

© 2012 OSA

OCIS Codes
(100.3190) Image processing : Inverse problems
(110.4234) Imaging systems : Multispectral and hyperspectral imaging

Citation
A. Ramirez, G. Arce, and B. Sadler, "Coded-Aperture Compressive Spectral Image Classification," in Imaging and Applied Optics Technical Papers, OSA Technical Digest (online) (Optical Society of America, 2012), paper CM4B.6.
http://www.opticsinfobase.org/abstract.cfm?URI=COSI-2012-CM4B.6


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