142 search results - page 4 / 29 » Watermarking a 3D Shape Model Defined as a Point Set |
BMVC
2010
13 years 5 months ago
2010
Recognizing 3D objects from arbitrary view points is one of the most fundamental problems in computer vision. A major challenge lies in the transition between the 3D geometry of o...
COMSIS
2010
13 years 4 months ago
2010
Skeleton of 3D mesh is a fundamental shape feature, and is useful for shape description and other many applications in 3D Digital Geometry Processing. This paper presents a novel s...
CVIU
2011
13 years 2 months ago
2011
The medial axis transform is valuable for shape representation as it is complete and captures part structure. However, its exact computation for arbitrary 3D models is not feasibl...
MICCAI
2005
Springer
14 years 7 months ago
2005
Springer
A novel shape based segmentation approach is proposed by modifying the external energy component of a deformable model. The proposed external energy component depends not only on t...
IPMI
2001
Springer
14 years 7 months ago
2001
Springer
Skeleton is a frequently applied shape feature to represent the general form of an object. Thinning is an iterative object reduction technique for producing a reasonable approximat...