Parallelization of Transport-Theory based Optical Tomography Algorithms by Domain Decomposition

Xuejun Gu; Andreas H. Hielscher; Andreas H. Hielscher

doi:10.1364/BIOMED.2008.BSuE40

Biomedical Optics
OSA Technical Digest (CD) (Optica Publishing Group, 2008),
paper BSuE40
•https://doi.org/10.1364/BIOMED.2008.BSuE40

Parallelization of Transport-Theory based Optical Tomography Algorithms by Domain Decomposition

Xuejun Gu and Andreas H. Hielscher

Biomedical Optics 2008

St. Petersburg, Florida United States
16–19 March 2008
ISBN:

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BIOMED Poster Session I (BSuE)

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X. Gu and A. H. Hielscher, "Parallelization of Transport-Theory based Optical Tomography Algorithms by Domain Decomposition," in Biomedical Optics, OSA Technical Digest (CD) (Optica Publishing Group, 2008), paper BSuE40.

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Abstract

We implemented and tested a domain decomposition method that provides a suitable framework for parallelization of optical tomographic imaging codes based on the frequency-domain equation of radiative transfer. This leads to substantial reduction in memory requirements and increased computation speed.

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