500 search results - page 36 / 100 » using Prior Shape and Points in Medical Image Segmentation |
ISBI
2006
IEEE
14 years 11 months ago
2006
IEEE
Given a volume of cardiac MR images, we consider the problem of segmenting the heart based on intensity and dynamics. We first segment the heart and the chest from the background ...
IJCV
2007
13 years 11 months ago
2007
The shape of a population of geometric entities is characterized by both the common geometry of the population and the variability among instances. In the deformable model approach...
MICCAI
2003
Springer
14 years 12 months ago
2003
Springer
In this paper we introduce user-defined segmentation constraints within the level set methods. Snake-driven methods are powerful and widely explored techniques for object extractio...
MICCAI
1998
Springer
14 years 3 months ago
1998
Springer
Abstract. The registration of multimodal medical images is an important tool in surgical applications, since different scan modalities highlight complementary anatomical structures...
MICCAI
2005
Springer
14 years 12 months ago
2005
Springer
This paper considers the problem of tissue classification in 3D MRI. More specifically, a new set of texture features, based on phase information, is used to perform the segmentati...