36 search results - page 2 / 8 » A variational approach to spline curves on surfaces |
CG
2007
Springer
13 years 5 months ago
2007
Springer
We present a novel method for determining local multiresolution filters for a broad range of subdivision schemes. Our approach is based on constraining the wavelet coefficients s...
CGF
1998
13 years 5 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...
CSDA
2008
13 years 5 months ago
2008
A Bayesian approach to analyze the modes of variation in a set of curves is suggested. It is based on a generative model thus allowing for noisy and sparse observations of curves....
SI3D
1999
ACM
13 years 9 months ago
1999
ACM
An explicit spline representation of smooth free-form surfaces is combined with a hierarchy of meshes to form the basis of an interactive sculpting environment. The environment of...
EVOW
2003
Springer
13 years 10 months ago
2003
Springer
The rough surface inverse scattering problem is approached with a combination of evolutionary strategies and the simplex method. The surface, assumed one-dimensional and perfectly ...