174 search results - page 15 / 35 » Model-Based Curve Evolution Technique for Image Segmentation |
PAMI
2006
14 years 10 months ago
2006
This study investigates a level set method for complex polarimetric image segmentation. It consists of minimizing a functional containing an original observation term derived from ...
CVPR
2008
IEEE
16 years 4 days ago
2008
IEEE
We present an approach for unsupervised segmentation of natural and textural images based on active contour, differential geometry and information theoretical concept. More precis...
MICCAI
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. A new 3D segmentation method based on the level set technique is proposed. The main contribution is a robust evolutionary model which requires no fine tuning of parameter...
MICCAI
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. In this paper, we present algorithms to automatically detect and match landmark curves on cortical surfaces to get an optimized brain conformal parametrization. First, we...
IPMI
1999
Springer
15 years 11 months ago
1999
Springer
Abstract. Automatic and semi-automatic magnetic resonance angiography (MRA) segmentation techniques can potentially save radiologists large amounts of time required for manual segm...