36 search results - page 3 / 8 » A variational approach to spline curves on surfaces |
VLSM
2005
Springer
15 years 2 months ago
2005
Springer
In this paper we describe a new framework for the tracking of closed curves described through implicit surface modeling. The approach proposed here enables a continuous tracking al...
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, a new framework for the tracking of closed curves is described. The proposed approach, formalized through an optimal control technique, enables a continuous trackin...
SIGGRAPH
1995
ACM
15 years 1 months ago
1995
ACM
We describe an extension of B-splines to surfacesof arbitrary topology, including arbitrary boundaries. The technique inherits many of the properties of B-splines: local control, ...
VISUALIZATION
2005
IEEE
15 years 3 months ago
2005
IEEE
We present a robust method for 3D reconstruction of closed surfaces from sparsely sampled parallel contours. A solution to this problem is especially important for medical segment...
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
The problem of feature-based surface reconstruction is considered in this paper. Our main contribution is the ability to handle visibility constraints, obtained from the projectio...