117 search results - page 20 / 24 » Geometric tomography: a limited-view approach for computed t... |
ISBI
2008
IEEE
16 years 11 days ago
2008
IEEE
Multi-detector Computed Tomography offers the promise of a non-invasive alternative to invasive coronary angiography for the evaluation of coronary artery disease. An impediment p...
128
click to vote
ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
Using a far-field model, bistatic synthetic aperture radar (SAR) acquires Fourier data on a rather unusual, non-Cartesian grid in the Fourier domain. Previous image formation algo...
110
click to vote
CGI
1998
IEEE
15 years 4 months ago
1998
IEEE
In this paper we present an indirect volume visualization method, based on the deformable surface model, which is a three dimensional extension of the snake segmentation method. I...
GECCO
2006
Springer
15 years 3 months ago
2006
Springer
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...
VIS
2004
IEEE
16 years 27 days ago
2004
IEEE
Accurate estimation of vessel parameters is a prerequisite for automated visualization and analysis of healthy and diseased blood vessels. The objective of this research is to est...