65 search results - page 1 / 13 » Smooth spline surfaces over irregular meshes |
SIGGRAPH
1994
ACM
13 years 10 months ago
1994
ACM
An algorithm for creating smooth spline surfaces over irregular meshes is presented. The algorithm is a generalization of quadratic B-splines; that is, if a mesh is (locally) regu...
CAD
2011
Springer
13 years 1 months ago
2011
Springer
Converting a quadrilateral input mesh into a C1 surface with one bi-3 tensorproduct spline patch per facet is a classical challenge. We give explicit local averaging formulas for ...
SMI
2010
IEEE
13 years 4 months ago
2010
IEEE
We present a method to compute the medial axis of a smooth curve or surface by using PHT-spline (polynomial splines over hierarchical T-meshes) hierarchical approximation. In part...
CGF
2008
13 years 6 months ago
2008
We present a second order smooth filling of an n-valent Catmull-Clark spline ring with n biseptic patches. While an underdetermined biseptic solution to this problem has appeared ...
TVCG
2008
13 years 6 months ago
2008
Abstract-- We present a novel GPU-based algorithm for highquality rendering of bivariate spline surfaces. An essential difference to the known methods for rendering graph surfaces ...