500 search results - page 15 / 100 » using Prior Shape and Points in Medical Image Segmentation |
ECCV
2008
Springer
15 years 24 days ago
2008
Springer
In this work, we present an approach to jointly segment a rigid object in a 2D image and estimate its 3D pose, using the knowledge of a 3D model. We naturally couple the two proces...
ECCV
2004
Springer
15 years 24 days ago
2004
Springer
Abstract. We propose a variational framework for the integration multiple competing shape priors into level set based segmentation schemes. By optimizing an appropriate cost functi...
MICCAI
2010
Springer
13 years 8 months ago
2010
Springer
Fusion of Magnetic Resonance Imaging (MRI) and Trans Rectal Ultra Sound (TRUS) images during TRUS guided prostate biopsy improves localization of the malignant tissues. Segmented p...
ISBI
2009
IEEE
14 years 5 months ago
2009
IEEE
In this paper, we propose a data-driven approach that extracts prior information for segmentation of the left ventricle in cardiac MR images of transplanted rat hearts. In our app...
AMFG
2005
IEEE
14 years 27 days ago
2005
IEEE
Non-rigid 3D shape recovery is an inherently ambiguous problem. Given a specific rigid motion, different non-rigid shapes can be found that fit the measurements. To solve this am...