33 search results - page 1 / 7 » Curves Matching Using Geodesic Paths |
CVPR
1998
IEEE
13 years 9 months ago
1998
IEEE
We present a method for matching curves which accommodates large and small deformation. The method preserves geometric similarities in the case of small deformation, and loosens t...
ECCV
2006
Springer
14 years 6 months ago
2006
Springer
In order to analyze shapes of continuous curves in R3 , we parameterize them by arc-length and represent them as curves on a unit two-sphere. We identify the subset denoting the cl...
PAMI
2008
13 years 4 months ago
2008
This paper proposes a novel graph matching algorithm and applies it to shape recognition based on object silhouettes. The main idea is to match skeleton graphs by comparing the geo...
VISUALIZATION
1992
IEEE
13 years 9 months ago
1992
IEEE
We describe an implementation of a virtual environment for visualizing the geometry of curved spacetime by the display of interactive geodesics. This technique displays the paths ...
MICCAI
2005
Springer
14 years 5 months ago
2005
Springer
Abstract. Curves are often used as anatomical features to match surfaces that represent biological objects, such as the human brain. Automated and semi-automated methods for extrac...