A multilevel and multigrid optical tomography based on radiative transfer equation

Hao Gao; Hongkai Zhao

doi:10.1117/12.831665

9 July 2009 A multilevel and multigrid optical tomography based on radiative transfer equation

Hao Gao, Hongkai Zhao

Proceedings Volume 7369, Diffuse Optical Imaging II; 73690E (2009) https://doi.org/10.1117/12.831665
Event: European Conferences on Biomedical Optics, 2009, Munich, Germany

Abstract

Based on a multigrid forward solver of radiative transfer equation for optical imaging, an efficient multilevel simultaneous reconstruction of absorption and scattering coefficient is presented, in which L₁ minimization can be used to localize the unknowns, especially in the presence of sparse unknowns.

Citation Download Citation

Hao Gao and Hongkai Zhao "A multilevel and multigrid optical tomography based on radiative transfer equation", Proc. SPIE 7369, Diffuse Optical Imaging II, 73690E (9 July 2009); https://doi.org/10.1117/12.831665

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