ISSAC
2000
Springer
13 years 8 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...
ICCS
2005
Springer
13 years 10 months ago
2005
Springer
Surfaces subdivision is an important means for geometric computing of surfaces in CAD. This paper proposes a new quadric subdivision for canal surfaces in this paper, RQ-sphere dec...
ECCV
2006
Springer
14 years 6 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...