470 search results - page 33 / 94 » Boundary based shape orientation |
CAGD
2002
13 years 8 months ago
2002
Many applications, such as contour machining, rapid prototyping, and reverse engineering by laser scanner or coordinate measuring machine, involve sampling of free-from surfaces a...
MMM
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Recent advancements in 3D scanning technologies have inspired the development of effective methods for matching and retrieving 3D objects. A common pre-processing stage ...
SIAMSC
2010
13 years 6 months ago
2010
In this paper, we consider cracks with Dirichlet boundary conditions. We first derive an asymptotic expansion of the boundary perturbations that are due to the presence of a smal...
ICPR
2002
IEEE
14 years 9 months ago
2002
IEEE
Multiview studies in Computer Vision have concentrated on the constraints satisfied by individual primitives such as points and lines. Not much attention has been paid to the prop...
ACIVS
2008
Springer
14 years 2 months ago
2008
Springer
We present a new object segmentation method that is based on geodesic active contours with combined shape and appearance priors. It is known that using shape priors can significan...