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Conferences > BIOMED > 2012 > BSu3A > BSu3A.66

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 L. Miller

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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 Optical Society of America

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