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Optics InfoBase > Conference Papers > BIOMED > 2012 > BSu3A > Page BSu3A.66 © 2012 OSA

Conference Paper
Biomedical Optics
Miami, Florida United States
April 28, 2012 - May 2, 2012
ISBN: 978-1-55752-942-8
Biomed Poster Session I (BSu3A)

Parametric level-set method for diffuse optical tomography with a hard l1 norm sparsity constraint

Fridrik Larusson, Pamela G. Anderson, Roni Cantor-Balan, Geethika Weliwitigoda, Angelo Sassaroli, Sergio Fantini, and Eric Miller  »View Author Affiliations


http://dx.doi.org/10.1364/BIOMED.2012.BSu3A.66


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Abstract

We implement a parametric level-set (PaLS) method to reconstruct images for diffuse optical tomography (DOT). The method uses a large dictionary matrix with a hard l1 norm constraint allowing for accurate recovery of a wide array of shapes.

© 2012 OSA

OCIS Codes
(100.3190) Image processing : Inverse problems
(170.3010) Medical optics and biotechnology : Image reconstruction techniques
(170.6960) Medical optics and biotechnology : Tomography

Citation
F. Larusson, P. G. Anderson, R. Cantor-Balan, G. Weliwitigoda, A. Sassaroli, S. Fantini, and E. Miller, "Parametric level-set method for diffuse optical tomography with a hard l1 norm sparsity constraint," in Biomedical Optics and 3-D Imaging, OSA Technical Digest (Optical Society of America, 2012), paper BSu3A.66.
http://www.opticsinfobase.org/abstract.cfm?URI=BIOMED-2012-BSu3A.66


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