105 search results - page 11 / 21 » Curves and surfaces represented by polynomial support functi... |
PAMI
2006
13 years 8 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....
ISBI
2004
IEEE
14 years 9 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...
VIS
2004
IEEE
14 years 9 months ago
2004
IEEE
We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This...
GECCO
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. A brachistochrone is the path along which a weighted particle falls most quickly from one point to another, and a catenary is the smooth curve connecting two points whose...
SMI
2006
IEEE
14 years 2 months ago
2006
IEEE
Sparse Low-degree IMplicit (SLIM) surface [11] is a recently developed non-conforming surface representation. In this paper, a method for free-form deformation of SLIM surfaces is...