68 search results - page 9 / 14 » Linear representation of discrete surfaces in 3D |
ICIAP
2003
ACM
15 years 9 months ago
2003
ACM
Segmentation of 3D human body is a very challenging problem in applications exploiting human scan data. To tackle this problem, this paper proposes a topological approach based on...
EMMCVPR
2005
Springer
15 years 3 months ago
2005
Springer
We propose a novel technique based on spherical splines for brain surface representation and analysis. This research is strongly inspired by the fact that, for brain surfaces, it i...
CAD
2005
Springer
14 years 9 months ago
2005
Springer
For generalized cylinders (GC) defined by contours of discrete curves, we propose two algorithms to generate GC surfaces (1) in polygonal meshes and (2) in cylindrical type of dev...
IJCV
2006
14 years 9 months ago
2006
In this paper a method for fitting open surfaces to data obtained from images is presented using a level set representation of the surface. This is done by tracking a curve, repres...
GMP
2002
IEEE
15 years 2 months ago
2002
IEEE
Implicit surfaces in 3D geometric modeling are limited to two manifolds because the corresponding implicit fields are usually defined by real-valued functions which bisect space...