511 search results - page 38 / 103 » An Adaptive Level Set Method for Medical Image Segmentation |
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
In this paper, a new framework for brain warping via landmark matching is proposed using implicit representations or the level set method. We demonstrate this powerful technique b...
IPMI
2007
Springer
15 years 10 months ago
2007
Springer
Automated medical image segmentation is a challenging task that benefits from the use of effective image appearance models. In this paper, we compare appearance models at three reg...
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ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we overcome a major drawback of the level set framework: the lack of point correspondences. We maintain explicit backward correspondences from the evolving interfac...
MICCAI
2005
Springer
15 years 10 months ago
2005
Springer
We present a statistical framework that combines the registration of an atlas with the segmentation of magnetic resonance images. We use an Expectation Maximization-based algorithm...
PAMI
2006
14 years 9 months ago
2006
Efficient segmentation of globally optimal surfaces representing object boundaries in volumetric data sets is important and challenging in many medical image analysis applications....