143 search results - page 5 / 29 » Fast Reconstruction Method for Diffraction Imaging |
ISBI
2002
IEEE
15 years 2 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...
ICIP
2000
IEEE
2000
IEEE
Inverse Filters for Reconstruction of Arbitrarily Focused Images from two Differently Focused Images
15 years 11 months ago
This paper describes a novel ltering method to reconstruct an arbitrarily focused image from two dierently focused images. Based on the assumption that image scene has two layers...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Recently technological advances now enable time-gated acquisitions of photons at very fast rates. This can allow one to separate scattered and unscattered photons in transillumina...
TIP
2010
14 years 4 months ago
2010
We propose a new fast algorithm for solving one of the standard formulations of image restoration and reconstruction which consists of an unconstrained optimization problem where t...
ISBI
2006
IEEE
15 years 10 months ago
2006
IEEE
A significant obstacle in the advancement of Ultrasound Computed Tomography has been the lack of efficient and precise methods for the tracing of the bent rays that result from th...