331 search results - page 46 / 67 » Stability and convergence of the level set method in compute... |
ICPR
2010
IEEE
14 years 5 days ago
2010
IEEE
Shape representation is a difficult task because of several symbol distortions, such as occlusions, elastic deformations, gaps or noise. In this paper, we propose a new descriptor ...
BMVC
1998
13 years 9 months ago
1998
This paper presents a new method to extract the 3D shape of objects from 3D gray level images using a bicubic B-spline surface model. Extraction of object shape is achieved throug...
ICNP
2003
IEEE
14 years 1 months ago
2003
IEEE
BGP has been deployed in Internet for more than a decade. However, the events that cause BGP topological changes are not well understood. Although large traces of routing updates ...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
Active models are widely used in applications like image segmentation and tracking. Region-based active models are known for robustness to weak edges and high computational comple...
CVPR
1998
IEEE
14 years 9 months ago
1998
IEEE
In this paper we present a method for the integration of nonlinear holonomic constraints in deformable models and its application to the problems of shape and illuminant direction...