837 search results - page 56 / 168 » A Topological Method of Surface Representation |
ICIAR
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. In this article we present the results of an unsupervised segmentation algorithm based on a multiresolution method. The algorithm uses color and edge information in an it...
WACV
2005
IEEE
14 years 3 months ago
2005
IEEE
This paper describes a class of augmented surface elements which we call patchlets. Patchlets are planar surface elements generated from dense stereo vision 3D range images. Patch...
IROS
2006
IEEE
14 years 4 months ago
2006
IEEE
— Service robots designed for domestic settings need to navigate in an environment that they have to share with their users. Thus, they have to be able to report their current st...
TVCG
2010
13 years 8 months ago
2010
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
CVPR
2010
IEEE
14 years 6 months ago
2010
IEEE
Level set method based segmentation provides an efficient tool for topological and geometrical shape handling. Conventional level set surfaces are only C0 continuous since the le...