11182 search results - page 33 / 2237 » Shape Analysis of Sets |
ICIP
2008
IEEE
15 years 5 months ago
2008
IEEE
Shape spaces can be endowed with the structure of Riemannian manifolds; this allows one to compute, for example, Euler-Lagrange equations and geodesic distance for such spaces. Un...
110
Voted
CGF
2011
14 years 2 months ago
2011
Classical approaches to shape correspondence base their computation purely on the properties, in particular geometric similarity, of the shapes in question. Their performance stil...
104
Voted
IJCV
2006
14 years 11 months ago
2006
In this paper, we make two contributions to the field of level set based image segmentation. Firstly, we propose shape dissimilarity measures on the space of level set functions wh...
113
Voted
CVPR
2005
IEEE
16 years 28 days ago
2005
IEEE
We propose a level set based variational approach that incorporates shape priors into Chan-Vese's model [3] for the shape prior segmentation problem. In our model, besides th...
100
Voted
MICCAI
2007
Springer
15 years 12 months ago
2007
Springer
This paper proposes to use the Laplace-Beltrami spectrum (LBS) as a global shape descriptor for medical shape analysis, allowing for shape comparisons using minimal shape preproces...