17 search results - page 3 / 4 » Visualisation of Implicit Algebraic Curves |
ICIP
1998
IEEE
14 years 10 months ago
1998
IEEE
In this work, we employ a complex representation for an algebraic curve, and illustrate how the algebraic transformation which relates two Euclidean equivalent curves can be deter...
ADG
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. We propose an algorithm for automated recognition of computationally constructed curves and discuss several aspects of the recognition problem. Recognizing loci means det...
CAGD
2006
13 years 8 months ago
2006
Given a smooth surface, a blue (red) ridge is a curve such that at each of its points, the maximum (minimum) principal curvature has an extremum along its curvature line. Ridges a...
ECCV
1992
Springer
14 years 18 days ago
1992
Springer
Abstract. This paper presents viewpoint-dependent constraints that relate image features such as t-junctions and inflections to the pose of curved 3D objects. These constraints can...
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
This paper outlines a geometric parameterization of 2D curves where the parameterization is in terms of geometric invariants and terms that determine an intrinsic coordinate system...