86 search results - page 4 / 18 » On the parameterization of Catmull-Rom curves |
CVPR
2003
IEEE
13 years 11 months ago
2003
IEEE
Pedal curves are the loci of the feet of perpendiculars to the tangents of a fixed curve to a fixed point called the pedal point. By varying the location of the pedal point, def...
WSCG
2003
13 years 7 months ago
2003
An optimal curve fitting technique has been developed which is meant to automatically provide a fit to any ordered digital data in plane. A more flexible class of rational cubic f...
CAGD
2008
13 years 5 months ago
2008
When fitting a parametric curve through a sequence of points, it is important in applications that the curve should not exhibit unwanted oscillations. In this paper we take the vi...
RC
2002
13 years 5 months ago
2002
An exact parameterization for the boundary of the Minkowski product of N circular disks in the complex plane is derived. When N > 2, this boundary curve may be regarded as a gen...
PRL
2010
13 years 4 months ago
2010
We consider the problem of fitting linearly parameterized models, that arises in many computer vision problems such as road scene analysis. Data extracted from images usually cont...