Algorithms for 3D localization and imaging using near-field diffraction tomography with diffuse light

Turgut Durduran, J. P. Culver, M. J. Holboke, X. D. Li, Leonid Zubkov, B. Chance, Deva N. Pattanayak, A. G. Yodh

Research output: Contribution to journalArticle

Abstract

We introduce two filtering methods for near-field diffuse light diffraction tomography based on the angular spectrum representation. We then combine these filtering techniques with a new method to find the approximate depth of the image heterogeneities. Taken together these ideas improve the fidelity of our projection image reconstructions, provide an interesting three dimensional rendering of the reconstructed volume, and enable us to identify and classify image artifacts that need to be controlled better for tissue applications. The analysis is accomplished using data derived from numerical finite difference simulations with added noise.

Original languageEnglish (US)
Pages (from-to)247-262
Number of pages16
JournalOptics Express
Volume4
Issue number8
DOIs
StatePublished - Apr 1999
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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    Durduran, T., Culver, J. P., Holboke, M. J., Li, X. D., Zubkov, L., Chance, B., Pattanayak, D. N., & Yodh, A. G. (1999). Algorithms for 3D localization and imaging using near-field diffraction tomography with diffuse light. Optics Express, 4(8), 247-262. https://doi.org/10.1364/OE.4.000247