115 search results - page 3 / 23 » Segmentation On Surfaces With The Closest Point Method |
CG
2004
Springer
13 years 5 months ago
2004
Springer
We present a framework for processing point-based surfaces via partial differential equations (PDEs). Our framework efficiently and effectively brings well-known PDE-based process...
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
We present a new fast approach for surface segmentation of thin structures, like vessels and vascular trees, based on Fast Marching and Level Sets methods. Fast Marching allows se...
TMI
2011
13 years 7 days ago
2011
—We consider 3D brain structures as continuous parameterized surfaces and present a metric for their comparisons that is invariant to the way they are parameterized. Past compari...
SCALESPACE
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. We introduce a novel implicit approach for surface patch segmentation in 3D images starting from a single point. Since the boundary surface of an object is locally homeom...
JSCIC
2010
13 years 2 days ago
2010
Variational models for image segmentation have many applications, but can be slow to compute. Recently, globally convex segmentation models have been introduced which are very rel...