117 search results - page 18 / 24 » Geometric tomography: a limited-view approach for computed t... |
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
In this paper, a supervised pixel-based classifier approach for segmenting different anatomical regions in abdominal Computed Tomography (CT) studies is presented. The approach co...
IMR
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we propose a robust isotropic tetrahedral mesh generation method. An advancing front method is employed to control local mesh density and to easily preserve the ori...
MICCAI
2009
Springer
14 years 3 months ago
2009
Springer
Early detection of Ground Glass Nodule (GGN) in lung Computed Tomography (CT) images is important for lung cancer prognosis. Due to its indistinct boundaries, manual detection and ...
CVPR
2004
IEEE
14 years 9 days ago
2004
IEEE
In conventional tomography, the interior of an object is reconstructed from tomographic projections such as X-ray or electron microscope images. All the current reconstruction met...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
Fourier-based forward and back-projection methods have the potential to reduce computation demands in iterative tomographic image reconstruction. Interpolation errors are a limita...