54 search results - page 2 / 11 » Modeling on triangulations with geodesic curves |
SIAMIS
2008
13 years 5 months ago
2008
Motion of curves governed by geometric evolution laws, such as mean curvature flow and surface diffusion, is the basis for many algorithms in image processing. If the images to be ...
GM
1999
Springer
13 years 9 months ago
1999
Springer
This paper is concerned with various aspects of the modeling of parallel curves on surfaces with special emphasis on surfaces of revolution. An algorithm for efficient tracking of...
CVPR
1998
IEEE
13 years 9 months ago
1998
IEEE
We present a method for matching curves which accommodates large and small deformation. The method preserves geometric similarities in the case of small deformation, and loosens t...
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
This paper shows how computational Riemannian manifold can be used to solve several problems in computer vision and graphics. Indeed, Voronoi segmentations and Delaunay graphs comp...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
We employ 3D arrangements of curves to represent and analyze biological shapes, in particular, the anatomy of the human brain. The arrangements of curves may vary from fairly spar...