ICIP
2010
IEEE
13 years 8 months ago
2010
IEEE
We formulate parametric curve fitting as a concave cost minimization problem. Our formulation is general encompassing any parametric curve where parameters can be free or constrai...
NA
2007
13 years 10 months ago
2007
A well-known method of estimating the length of a parametric curve in Rd is to sample some points from it and compute the length of the polygon passing through them. In this paper...
CAGD
2008
13 years 11 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...
AAECC
2007
Springer
13 years 11 months ago
2007
Springer
We present an approximate implicitization method for planar curves. The computed implicit representation is a piecewise rational approximation of the distance function to the given...