34 search results - page 4 / 7 » Control point adjustment for B-spline curve approximation |
EWC
2010
13 years 6 months ago
2010
Abstract This paper introduces a three-dimensional mesh generation algorithm for domains whose boundaries are curved surfaces, possibly with sharp features. The algorithm combines ...
RT
1995
Springer
13 years 11 months ago
1995
Springer
Reconstruction is imperative whenever an image or a volume needs to be resampled as a result of an affine or perspective transformation, texture mapping, or volume rendering. We p...
CHI
2006
ACM
14 years 8 months ago
2006
ACM
We introduce symSpline: a symmetric, dual-mouse technique for the manipulation of spline curves. In symSpline, two cursors control the positions of the ends of the tangent to an e...
ICTAI
2008
IEEE
14 years 1 months ago
2008
IEEE
—The dynamics of many systems are described by ordinary differential equations (ODE). Solving ODEs with standard methods (i.e. numerical integration) needs a high amount of compu...
CW
2002
IEEE
14 years 14 days ago
2002
IEEE
Developing intuitive and efficient methods for shape editing is one of the most important areas in computer graphics, and free-form deformation (FFD), which is one of such methods...