PERTURBATION MONTE CARLO TECHNIQUES FOR DIFFUSE PHOTON MIGRATION

$4,668P41FY2011RRNIH

University Of California-Irvine, Irvine CA

Investigators

Linked publications, trials & patents

Paper 35023333 Paper 32610090 Paper 31958703 Paper 31542152 Paper 30317006 Paper 30117930 Paper 29507905 Paper 29226023 Paper 28943709 Paper 28727869 Paper 28706755 Paper 28007783 Paper 27966347 Paper 27797529 Paper 27480804 Paper 27086689 Paper 27013846 Paper 26719944 Paper 26265042 Paper 25993434 Paper 25779479 Paper 25309621 Paper 24932051 Paper 24748724 Paper 24686168 Paper 24678143 Paper 24648368 Paper 24615671 Paper 24610460 Paper 24489722 Paper 24489440 Paper 24487897 Paper 24443649 Paper 24439339 Paper 24439047 Paper 24433713 Paper 24409388 Paper 24365846 Paper 24324008 Paper 24298424 Paper 24296952 Paper 24284732 Paper 24209868 Paper 24202858 Paper 24176195 Paper 24156076 Paper 24156075 Paper 24156056 Paper 24155140 Paper 24145701 Paper 24104815 Paper 24086090 Paper 24066941 Paper 24064949 Paper 24058206 Paper 24037939 Paper 24005154 Paper 23996592 Paper 23945533 Paper 23938961 Paper 23915805 Paper 23913068 Paper 23848807 Paper 23795150 Paper 23773096 Paper 23681033 Paper 23675654 Paper 23619900 Paper 23553270 Paper 23520655 Patent 9889081 Patent 9772280 Patent 8844369 Patent 8802733 Patent 8582096 Patent 8509879 Patent 8301216 Patent 8244332 Patent 8014569 Patent 7729750 Patent 7428434 Patent 7359062 Patent 7304724 Patent 7258987 Patent 7248909 Patent 7157223 Patent 6958815 Patent 6740497 Patent 6661574 Patent 6589235 Patent 6335201 Patent 6248103 Patent 6171301 Patent 6156576 Patent 5997530 Patent 5991697 Patent 5979454 Patent 5814040 Patent 5720894 Patent 5458595

Abstract

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. Development has continued of a novel and efficient method to provide solutions to inverse photon migration problems in heterogeneous turbid media. The method extracts derivative information from a single Monte Carlo simulation to permit the rapid determination of rates of change in the detected photon signal with respect to perturbations in background tissue optical properties. We then supply the derivative information to a nonlinear optimization algorithm to determine the optical properties of the tissue heterogeneity under consideration. We have demonstrated this approach in two layered media as well as more complex tissue geometries descriptive of particular applications.

View original record on NIH RePORTER →