595 search results - page 65 / 119 » Approximate Volumetric Reconstruction from Projected Images |
TMI
1998
13 years 9 months ago
1998
— When performing dynamic studies using emission tomography the tracer distribution changes during acquisition of a single set of projections. This is particularly true for some ...
ICIP
2000
IEEE
14 years 11 months ago
2000
IEEE
The paper presents a novel coding technique based on approximate geometry for images taken from arbitrary recording positions around a 3-D scene. Such data structures occur in ima...
ETVC
2008
13 years 11 months ago
2008
We present a new method for reconstructing the 3-D surface of an opaque object from the motion of its depth discontinuities, when viewed under orthographic projection as the objec...
TOG
2008
13 years 10 months ago
2008
eleton is a very useful 1D structure to abstract the geometry and topology of a 3D object. Extraction of curve-skeletons is a fundamental problem in computer graphics, visualizatio...
MICCAI
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. We present a fast and accurate tool for semiautomatic segmentation of volumetric medical images based on the live wire algorithm, shape-based interpolation and a new opti...