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Multigrid-based reconstruction algorithm for quantitative photoacoustic tomography
Li S.1; Montcel B.1; Yuan Z.3; Liu W.2; Vray D.1
2015
Source PublicationBiomedical Optics Express
ISSN21567085
Volume6Issue:7
Abstract

This paper proposes a multigrid inversion framework for quantitative photoacoustic tomography reconstruction. The forward model of optical fluence distribution and the inverse problem are solved at multiple resolutions. A fixed-point iteration scheme is formulated for each resolution and used as a cost function. The simulated and experimental results for quantitative photoacoustic tomography reconstruction show that the proposed multigrid inversion can dramatically reduce the required number of iterations for the optimization process without loss of reliability in the results.

DOI10.1364/BOE.6.002424
URLView the original
Indexed BySCI
WOS Research AreaBiochemistry & Molecular Biology ; Optics ; Radiology, Nuclear Medicine & Medical Imaging
WOS SubjectBiochemistry & Molecular Biology ; Optics ; Radiology, Nuclear Medicine & Medical Imaging
WOS IDWOS:000357435200011
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Cited Times [WOS]:9   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
Affiliation1.Institut National des Sciences Appliquées de Lyon
2.Harbin Institute of Technology
3.Universidade de Macau
Recommended Citation
GB/T 7714
Li S.,Montcel B.,Yuan Z.,et al. Multigrid-based reconstruction algorithm for quantitative photoacoustic tomography[J]. Biomedical Optics Express,2015,6(7).
APA Li S.,Montcel B.,Yuan Z.,Liu W.,&Vray D..(2015).Multigrid-based reconstruction algorithm for quantitative photoacoustic tomography.Biomedical Optics Express,6(7).
MLA Li S.,et al."Multigrid-based reconstruction algorithm for quantitative photoacoustic tomography".Biomedical Optics Express 6.7(2015).
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