71 search results - page 5 / 15 » Anisotropic geodesic distance computation for parametric sur... |
CGF
2011
12 years 11 months ago
2011
Efficient methods to compute intrinsic distances and geodesic paths have been presented for various types of surface representations, most importantly polygon meshes. These meshe...
DGCI
2003
Springer
14 years 28 days ago
2003
Springer
This paper describes a shape signature that captures the intrinsic geometric structure of 3D objects. The primary motivation of the proposed approach is to encode a 3D shape into a...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
A method is proposed for performing shape analysis of m-surfaces, e.g. planar curves and surfaces, with a geometric interpretation. The analysis uses an implicit surface represent...
IJCV
2010
13 years 6 months ago
2010
We develop a computational model of shape that extends existing Riemannian models of shape of curves to multidimensional objects of general topological type. We construct shape sp...
ECCV
2010
Springer
13 years 7 months ago
2010
Springer
This paper presents a new method for 2-D and 3-D shape retrieval based on geodesic signatures. These signatures are high dimensional statistical distributions computed by extractin...