1257 search results - page 4 / 252 » Simplifying spline models |
COMPGEOM
1995
ACM
13 years 12 months ago
1995
ACM
We outline an algorithm and implementation of a system that computes Boolean combinations of sculptured solids. We represent the surface of the solids in terms of trimmed and untr...
CVPR
2008
IEEE
13 years 8 months ago
2008
IEEE
Human faces are neither exactly Lambertian nor entirely convex and hence most models in literature which make the Lambertian assumption, fall short when dealing with specularities...
CGF
2008
13 years 8 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...
GMP
2006
IEEE
14 years 2 months ago
2006
IEEE
The problem of approximating a given set of data points by splines composed of Pythagorean Hodograph (PH) curves is addressed. In order to solve this highly non-linear problem, we ...
CAD
2008
Springer
13 years 8 months ago
2008
Springer
This paper proposes a new concept of polycube splines and develops novel modeling techniques for using the polycube splines in solid modeling and shape computing. Polycube splines...