500 search results - page 42 / 100 » using Prior Shape and Points in Medical Image Segmentation |
ISBI
2008
IEEE
14 years 11 months ago
2008
IEEE
Model-based segmentation approaches, such as those employing Active Shape Models (ASMs), have proved to be useful for medical image segmentation and understanding. To build the mo...
IPMI
2005
Springer
14 years 11 months ago
2005
Springer
Abstract. Active Shape Models are a popular method for segmenting three-dimensional medical images. To obtain the required landmark correspondences, various automatic approaches ha...
MIA
2011
13 years 6 months ago
2011
For the last 15 years, Magnetic Resonance Imaging (MRI) has become a reference examination for cardiac morphology, function and perfusion in humans. Yet, due to the characteristic...
CVPR
2010
IEEE
14 years 7 months ago
2010
IEEE
In this paper we considerably improve on a state-of-theart alpha matting approach by incorporating a new prior which is based on the image formation process. In particular, we mod...
ISBI
2009
IEEE
14 years 5 months ago
2009
IEEE
A novel method for the segmentation of brain structures combining registration-based and EM-based approaches is proposed. To address the issue of intensity variation within brain ...