710 search results - page 86 / 142 » Structural Descriptors for 3D Shapes |
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
We propose using the inner-distance between landmark points to build shape descriptors. The inner-distance is defined as the length of the shortest path between landmark points wi...
VISUALIZATION
2003
IEEE
14 years 2 months ago
2003
IEEE
The extraction of planar sections from volume images is the most commonly used technique for inspecting and visualizing anatomic structures. We propose to generalize the concept o...
ICPR
2006
IEEE
14 years 3 months ago
2006
IEEE
Non-rigid shape registration is an important issue in computer vision. In this paper we propose a novel globalto-local procedure for aligning non-rigid shapes. The global similari...
PAMI
2006
13 years 9 months ago
2006
We propose a new method for rapid 3D object indexing that combines feature-based methods with coarse alignment-based matching techniques. Our approach achieves a sublinear complexi...
SGP
2003
13 years 10 months ago
2003
3D scanners, iso-surface extraction procedures, and several recent geometric compression schemes sample surfaces of 3D shapes in a regular fashion, without any attempt to align th...