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