562 search results - page 33 / 113 » On theoretical backgrounds of CAD |
ESANN
2008
13 years 10 months ago
2008
In some applications, especially spectrometric ones, curve classifiers achieve better performances if they work on the m-order derivatives of their inputs. This paper proposes a sm...
CAD
2010
Springer
13 years 9 months ago
2010
Springer
In this paper we present a new algorithm which turns an unstructured triangle mesh into a quad-dominant mesh with edges well aligned to the principal directions of the underlying ...
CAD
2010
Springer
13 years 9 months ago
2010
Springer
We present a new constructive solving approach for systems of 3D geometric constraints. The solver is based on the cluster rewriting approach, which can efficiently solve large sy...
CAD
2010
Springer
13 years 9 months ago
2010
Springer
We present an approach to compute a smooth, interpolating skin of an ordered set of 3D balls. By construction, the skin is constrained to be C1 continuous, and for each ball, it i...
CAD
2008
Springer
13 years 9 months ago
2008
Springer
When designing curves on surfaces the need arises to approximate a given noisy target shape by a smooth fitting shape. We discuss the problem of fitting a B-spline curve to a poin...