38 search results - page 4 / 8 » Skinning of circles and spheres |
ESA
2007
Springer
14 years 1 months ago
2007
Springer
We introduce a general framework for processing a set of curves defined on a continuous two-dimensional parametric surface, while sweeping the parameter space. We can handle plan...
GIAE
2004
Springer
14 years 23 days ago
2004
Springer
This paper first gives a brief overview over some interesting descriptions of conic sections, showing formulations in the three geometric algebras of Euclidean spaces, projective ...
CAD
2000
Springer
13 years 7 months ago
2000
Springer
In this paper we consider error propagation in geometric constructions from a geometric viewpoint. First we study affine combinations of convex bodies: This has numerous examples ...
CVPR
2001
IEEE
14 years 9 months ago
2001
IEEE
Accurate estimation of effective camera focal length is crucial to the success of panoramic image stitching. Fast techniques for estimating the focal length exist, but are depende...
SIGGRAPH
1987
ACM
13 years 11 months ago
1987
ACM
In the course of developing a system for fitting smooth curves to camera input we have developed several direct (i.e. noniterative) methods for fitting a shape (line, circle, conic...