Weight matrix analysis for back reflection continuous wave diffuse optical tomography (CWDOT) systems: translational method
DOI: 10.1007/S11082-015-0252-9
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摘要: Back reflection continuous wave diffuse optical tomography (CWDOT) systems use forward model photon fluence rate distributions for inverse problem solution to be able reconstruct images. Forward weight functions are also known as inside the homogenous media. The linearized equation used CWDOT imaging. To recover unknown delta absorption coefficients over background media system has solved. In this work matrix have been calculated according distribution of radiative transport in theoretical physics. After is set, mathematical methods applied. literature, nonlinear but they never popular. main goal study show alternative generation method. very important systems. Monte Carlo (MC) simulations create by using radiation via Rytov or Born approximation. sent into tissue, step distances each photons computed and scattering angles known. It occurrence probability voxel Henyey-Greenstein phase function. generated MC simulation data migrated from environment image reconstruction algorithm environment. successively explained translational
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