138 search results - page 2 / 28 » Approximation by Conic Splines |
CAD
1998
Springer
13 years 5 months ago
1998
Springer
Developable surfaces are modelled with pieces of right circular cones. These cone spline surfaces are well-suited for applications: They possess degree two parametric and implicit...
NA
2008
13 years 5 months ago
2008
A number of useful bivariate spline methods are global in nature, i.e., all of the coefficients of an approximating spline must be computed at one time. Typically this involves sol...
3DPVT
2006
IEEE
13 years 11 months ago
2006
IEEE
To support real-time computation with large, possibly evolving point clouds and range data, we fit a trimmed uniform tensor-product spline function from one direction. The graph ...
CAD
2006
Springer
13 years 5 months ago
2006
Springer
This paper compares two techniques for the approximation of the offsets to a given planar curve. The two methods are based on approximate conversion of the planar curve into circu...
CSDA
2004
13 years 5 months ago
2004
Using a B-spline representation for splines with knots seen as free variables, the approximation to data by splines improves greatly. The main limitations are the presence of too ...