140 search results - page 1 / 28 » Computation of the degree of rational maps between curves |
ISSAC
2001
Springer
13 years 9 months ago
2001
Springer
The degree of a rational map measures how often the map covers the image variety. In particular, when the rational map is a parametrization, the degree measures how often the para...
JZUSC
2010
13 years 3 months ago
2010
: A DP curve is a new kind of parametric curve defined by Delgado and Peña (2003); it has very good properties when used in both geometry and algebra, i.e., it is shape preserving...
IEEECGIV
2008
IEEE
13 years 11 months ago
2008
IEEE
In image processing, the curve comparisons can be achieved by extracting the curve information from the bitmapped images. The revealed curves are represented in the forms of the s...
AISC
1998
Springer
13 years 9 months ago
1998
Springer
There are various algorithms known for deciding the parametrizability (rationality) of a plane algebraic curve, and if the curve is rational, actually computing a parametrization....
SMI
2006
IEEE
13 years 11 months ago
2006
IEEE
Symbolic computation of NURBS plays an important role in many areas of NURBS-based geometric computation and design. However, any nontrivial symbolic computation, especially when ...