Iterative optical diffraction tomography with embedded regularization

Total-variation regularization is applied at each iteration of an iterative framework for optical diffraction tomography. Numerical and experimental tests are performed using various highly scattering objects, and significant improvement in reconstruction SNR are demonstrated.

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Bibliographic Details
Published in:Optics express 2023-01, Vol.31 (1), p.116-124
Main Authors: Smith-Dryden, Seth, Fan, Shengli, Li, Guifang, Saleh, Bahaa
Format: Article
Language:English
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Description
Summary:Total-variation regularization is applied at each iteration of an iterative framework for optical diffraction tomography. Numerical and experimental tests are performed using various highly scattering objects, and significant improvement in reconstruction SNR are demonstrated.
ISSN:1094-4087
1094-4087
DOI:10.1364/OE.466226