loading...
 This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
18th International Conference on Pattern Recognition (ICPR'06) Volume 4
Reconciling Landmarks and Level Sets
Hong Kong
August 20-August 24
ISBN: 0-7695-2521-0
Pierre Maurel, Odyssee Laboratory, ENS, Paris, France
Renaud Keriven, Odyssee Laboratory, ENPC, Marne-la-Valle, France
Olivier Faugeras, Odyssee Laboratory, INRIA, Sophia-Antipolis, France
Shape warping is a key problem in statistical shape analysis. This paper proposes a framework for geometric shape warping based on both shape distances and landmarks. Our method is compatible with implicit representations and a matching between shape surfaces is provided at no additional cost. It is, to our knowledge, the frst time that landmarks and shape distances are reconciled in a pure geometric level set framework. The feasibility of the method is demonstrated with two- and three-dimensional examples. Combining shape distance and landmarks, our approach reveals to need only a small number of landmarks to obtain improvements on both warping and matching.
Citation:
Pierre Maurel, Renaud Keriven, Olivier Faugeras, "Reconciling Landmarks and Level Sets," icpr, vol. 4, pp.69-72, 18th International Conference on Pattern Recognition (ICPR'06) Volume 4, 2006
Usage of this product signifies your acceptance of the Terms of Use.