Accelerated modeling of light transport in heterogeneous tissues using superposition of virtual sources

M. R. Ostermeyer; S. L. Jacques; A. H. Hielscher; L. Wang

doi:10.1117/12.200855

Accelerated modeling of light transport in heterogeneous tissues using superposition of virtual sources

M. R. Ostermeyer, S. L. Jacques, A. H. Hielscher, L. Wang

Biomedical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We present a perturbation theory for diffusive light transport in turbid media, which allows to model the light distribution around inhomogeneities of complex geometries. The diffusion equation for an inhomogeneous medium is transformed into an equivalent integral equation that can be solved with a fast iterative numerical algorithm. This method models three dimensional geometries considerably faster than standard methods. Furthermore, the integral formulation supports an intuitive understanding of the physical processes.

Original language	English (US)
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Pages	56-64
Number of pages	9
Volume	2326
DOIs	https://doi.org/10.1117/12.200855
State	Published - Jan 31 1995
Event	Photon Transport in Highly Scattering Tissue 1994 - Lille, France Duration: Sep 6 1994 → Sep 10 1994

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	SPIE
ISSN (Print)	0277-786X

Conference

Conference	Photon Transport in Highly Scattering Tissue 1994
Country/Territory	France
City	Lille
Period	9/6/94 → 9/10/94

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.200855

Cite this

Ostermeyer, M. R., Jacques, S. L., Hielscher, A. H., & Wang, L. (1995). Accelerated modeling of light transport in heterogeneous tissues using superposition of virtual sources. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 2326, pp. 56-64). (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.200855

Accelerated modeling of light transport in heterogeneous tissues using superposition of virtual sources. / Ostermeyer, M. R.; Jacques, S. L.; Hielscher, A. H. et al.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2326 1995. p. 56-64 (Proceedings of SPIE - The International Society for Optical Engineering).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ostermeyer, MR, Jacques, SL, Hielscher, AH & Wang, L 1995, Accelerated modeling of light transport in heterogeneous tissues using superposition of virtual sources. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 2326, Proceedings of SPIE - The International Society for Optical Engineering, pp. 56-64, Photon Transport in Highly Scattering Tissue 1994, Lille, France, 9/6/94. https://doi.org/10.1117/12.200855

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Accelerated modeling of light transport in heterogeneous tissues using superposition of virtual sources

Abstract

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