118 search results - page 15 / 24 » Elastic Interaction Models for Active Contours and Surfaces |
CGI
2006
IEEE
14 years 2 months ago
2006
IEEE
It has been technically challenging to effectively model and simulate elastic deformation of spline-based, thin-shell objects of complicated topology. This is primarily because tra...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
Segmentation in volumetric images deals with separating `objects' from their `background' in a given 3D data. Usually, one starts with `edge detectors' that give bi...
SCALESPACE
2009
Springer
14 years 3 months ago
2009
Springer
In this paper, we introduce a semi-automated segmentation method based on minimizing the Geodesic Active Contour energy incorporating a shape prior. We increase the robustness of t...
SCALESPACE
2005
Springer
14 years 2 months ago
2005
Springer
Level-Set methods have been successfully applied to 2D and 3D boundary detection problems. The geodesic active contour model has been particularly successful. Several algorithms fo...
BRAIN
2010
Springer
13 years 7 months ago
2010
Springer
Discovering brain mechanisms underlying pain perception remains a challenging neuroscientific problem with important practical applications, such as developing better treatments f...