99 search results - page 9 / 20 » Computing singular points of plane rational curves |
DCC
2002
IEEE
14 years 7 months ago
2002
IEEE
We point out an interplay between Fq-Frobenius non-classical plane curves and complete (k, d)-arcs in P2 (Fq). A typical example that shows how this works is the one concerning an ...
TCS
2008
13 years 7 months ago
2008
This paper studies shapes (curves and surfaces) which can be described by (piecewise) polynomial support functions. The class of these shapes is closed under convolutions, offsett...
COMPGEOM
1989
ACM
13 years 11 months ago
1989
ACM
We present algorithms that decompose an algebraic curve with rational coefficients in its defining bivariate equation into its irreducible real factors and its non-empty irreducib...
SIBGRAPI
2008
IEEE
14 years 1 months ago
2008
IEEE
Recognizing shapes in multiview imaging is still a challenging task, which usually relies on geometrical invariants estimations. However, very few geometric estimators that are pro...
SMA
2003
ACM
14 years 22 days ago
2003
ACM
The contour generator is an important visibility feature of a smooth object seen under parallel projection. It is the curve on the surface which seperates front-facing regions fro...