25 search results - page 1 / 5 » Manifold-valued Thin-Plate Splines with Applications in Comp... |
CGF
2008
13 years 4 months ago
2008
We present a generalization of thin-plate splines for interpolation and approximation of manifold-valued data, and demonstrate its usefulness in computer graphics with several app...
CGF
1998
13 years 4 months ago
1998
Thin plate splines are a well known entity of geometric design. They are defined as the minimizer of a variational problem whose differential operators approximate a simple notio...
SCA
2007
13 years 7 months ago
2007
Hinge-based bending models are widely used in the physically-based animation of cloth, thin plates and shells. We propose a hinge-based model that is simpler to implement, more ef...
AMDO
2006
Springer
13 years 8 months ago
2006
Springer
In this paper, we present an automatic face authentication system. Accurate segmentation of prominent facial features is accomplished by means of an extension of the Active Shape M...
GRAPHICSINTERFACE
1996
13 years 5 months ago
1996
Evaluating and comparing the quality of surface interpolants is an important problem in computer graphics, computer aided geometric design and scienti c visualization. We introduc...