Three-dimensional representation of late-arriving photons for detecting inhomogeneities in diffuse optical tomography

Journal Article · Fri Feb 28 00:00:00 EST 2014 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2014V044N02ABEH015275· OSTI ID:22373591

Potlov, A Yu; Proskurin, S G; Frolov, S V ^[1]

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1. Tambov State Technical University, Tambov (Russian Federation)

A method for rapid detection of absorbing inhomogeneity in a strongly scattering medium having the properties of a biological tissue before the image reconstruction is described based on the principles of diffuse optical tomography. The method is based on preliminary processing of a three-dimensional surface obtained from the set of time-resolved data in the Cartesian coordinate system, followed by its conformal transformation into two surfaces in the cylindrical coordinate system. A specific feature of the method is the use of late-arriving photons, scattered and diffusely transmitted through an optically turbid object. (optical tomography)

• OSTI ID: 22373591
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 44, Issue 2; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANIMAL TISSUES
CARTESIAN COORDINATES
IMAGE PROCESSING
PHOTONS
THREE-DIMENSIONAL CALCULATIONS
TIME RESOLUTION
TOMOGRAPHY
TRANSFORMATIONS