A nonlinear multigrid inversion algorithm is presented for solving computationally demanding optimizations in optical diffusion tomography. Simulation results demonstrate the potential for large computational saving, better reconstruction quality, and robust convergence.
© 2005 Optical Society of America
(100.0100) Image processing : Image processing
(100.3010) Image processing : Image reconstruction techniques
(170.0170) Medical optics and biotechnology : Medical optics and biotechnology
(170.5280) Medical optics and biotechnology : Photon migration
S. Oh, A. B. Milstein, C. A. Bouman, and K. J. Webb, "Nonlinear Multigrid Inversion for Optical Diffusion Tomography," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper CThJ1.
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