35 search results - page 3 / 7 » Envelope surfaces |
JAR
2010
13 years 6 months ago
2010
We give a short survey of the main principles of our software for the visualisation and animation in mathematics and study the visibility and contour problems in the representation...
ISSAC
2000
Springer
13 years 11 months ago
2000
Springer
A canal surface S, generated by a parametrized curve m(t), in R3 is the envelope of the set of spheres with radius r(t) centered at m(t). This concept generalizes the classical of...
ICRA
2003
IEEE
14 years 24 days ago
2003
IEEE
Abstract— The problem addressed is the distributed reconfiguration of a metamorphic robot system composed of any number of two dimensional robots (modules). The initial configu...
CAGD
2004
13 years 7 months ago
2004
Given a set of data points as measurements from a developable surface, the present paper investigates the recognition and reconstruction of these objects. We investigate the set o...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
This paper addresses the reconstruction of canal surfaces from single images. A canal surface is obtained as the envelope of a family of spheres of constant radius, whose center is...