Spatially variant total variation minimization improves photoacoustic tomography

Xiaoqi Li; Huabei Jiang

doi:10.1364/BIOMED.2014.BS3A.68

Biomedical Optics 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper BS3A.68
•https://doi.org/10.1364/BIOMED.2014.BS3A.68

Spatially variant total variation minimization improves photoacoustic tomography

Xiaoqi Li and Huabei Jiang

Biomedical Optics 2014

Miami, Florida United States
26–30 April 2014
ISBN: 978-1-55752-997-8

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Poster Session I (BS3A)

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X. Li and H. Jiang, "Spatially variant total variation minimization improves photoacoustic tomography," in Biomedical Optics 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper BS3A.68.

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Abstract

We present a new method that can enhance quantitative recovery of optical absorption coefficient in heterogeneous media from noisy photoacoustic data by incorporating spatially variant information into total variation minimization with the finite element method.

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