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Kvantovaya Elektronika, 2006, Volume 36, Number 11, Pages 1048–1055 (Mi qe13302)  

This article is cited in 24 scientific papers (total in 24 papers)

Special issue devoted to multiple radiation scattering in random media

Time-domain diffuse optical tomography using analytic statistical characteristics of photon trajectories

A. B. Konovalova, V. V. Vlasova, A. G. Kalintsevb, O. V. Kravtsenyukc, V. V. Lyubimovb

a Russian Federal Nuclear Center E. I. Zababakhin All-Russian Scientific Research Institute of Technical Physics, Snezhinsk, Chelyabinsk region
b Institute of Laser Physics of the S. I. Vavilov State Optical Institute, St. Peterburg
c Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, Greece
Abstract: The inverse problem of diffuse optical tomography (DOT) is reduced by the method of photon average trajectories (PAT) to the solution of the integral equation integrated along the conditional mean statistical photon trajectory. The PAT bending near the flat boundary of a scattering medium is estimated analytically. These estimates are used to determine the analytic statistical characteristics of photon trajectories for the flat layer geometry. The inverse DOT problem is solved by using the multiplicative algebraic algorithm modified to improve the convergence of the iteration reconstruction process. The numerical experiment shows that the modified PAT method permits the reconstruction of near-surface optical inhomogeneities virtually without distortions.
Received: 16.06.2006
Revised: 25.07.2006
English version:
Quantum Electronics, 2006, Volume 36, Issue 11, Pages 1048–1055
DOI: https://doi.org/10.1070/QE2006v036n11ABEH013302
Bibliographic databases:
Document Type: Article
PACS: 42.25.Dd, 42.25.Fx, 42.30.Wb
Language: Russian


Citation: A. B. Konovalov, V. V. Vlasov, A. G. Kalintsev, O. V. Kravtsenyuk, V. V. Lyubimov, “Time-domain diffuse optical tomography using analytic statistical characteristics of photon trajectories”, Kvantovaya Elektronika, 36:11 (2006), 1048–1055 [Quantum Electron., 36:11 (2006), 1048–1055]
Linking options:
  • https://www.mathnet.ru/eng/qe13302
  • https://www.mathnet.ru/eng/qe/v36/i11/p1048
  • This publication is cited in the following 24 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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