30 search results - page 2 / 6 » Analysis and Regularization of Problems in Diffuse Optical T... |
ISBI
2008
IEEE
14 years 6 months ago
2008
IEEE
Reconstruction algorithms for Optical Diffuse Tomography (ODT) rely heavily on fast and accurate forward models. Arbitrary geometries and boundary conditions need to be handled ri...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
Dueto diffuse nature of lightphotons, Diffuse Optical Tomography (DOT) image reconstruction is a challenging 3D problem with a relatively large number of unknowns and limited meas...
ISBI
2004
IEEE
14 years 6 months ago
2004
IEEE
In this contribution we introduce adaptive finite element methods for forward modeling in fluorescence optical tomography. Adaptive local mesh refinement increases the accuracy of...
ISBI
2009
IEEE
14 years 6 days ago
2009
IEEE
This paper deals with the problem of time-resolved fluorescence diffuse optical tomography. We propose a new reconstruction scheme based on a multi-resolution approximation of th...
ISBI
2002
IEEE
13 years 10 months ago
2002
IEEE
A two-step shape reconstruction method for diffuse optical tomography (DOT) is presented which uses adjoint fields and level sets. The propagation of near-infrared photons in tis...