High performance computing for a 3-D optical diffraction tomographic application in fluid velocimetry
Resumen: Optical Diffraction Tomography has been recently introduced in fluid velocimetry to provide three dimensional information of seeding particle locations. In general, image reconstruction methods at visible wavelengths have to account for diffraction. Linear approximation has been used for three-dimensional image reconstruction, but a non-linear and iterative reconstruction method is required when multiple scattering is not negligible. Non-linear methods require the solution of the Helmholtz equation, computationally highly demanding due to the size of the problem. The present work shows the results of a non-linear method customized for spherical particle location using GPU computing and a made-to-measure storing format.
Idioma: Inglés
DOI: 10.1364/OE.23.004021
Año: 2015
Publicado en: Optics Express 23, 4 (2015), 4021-4032
ISSN: 1094-4087

Factor impacto JCR: 3.148 (2015)
Categ. JCR: OPTICS rank: 14 / 91 = 0.154 (2015) - Q1 - T1
Factor impacto SCIMAGO: 1.91 - Atomic and Molecular Physics, and Optics (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA/T76
Financiación: info:eu-repo/grantAgreement/ES/MINECO/DPI2010-20746-C03-03
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TIN2012-37483-C3
Tipo y forma: Article (Published version)
Área (Departamento): Área Física Aplicada (Dpto. Física Aplicada)

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