Smoothing surfaces using reflection lines for families of splines
Computer-Aided Design - Special issue on the shape of surfaces
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Are isophotes and reflection lines the same?
Computer Aided Geometric Design - Pierre Bézier
The Curvature of Characteristic Curves on Surfaces
IEEE Computer Graphics and Applications
Methods for surface interrogation
VIS '90 Proceedings of the 1st conference on Visualization '90
Shape optimization using reflection lines
SGP '07 Proceedings of the fifth Eurographics symposium on Geometry processing
Hi-index | 0.00 |
Characteristic curves like isophotes, reflection lines and reflection circles are well---established concepts which have been used for automatic fairing of both parametric and piecewise linear surfaces. However, the result of the fairing strongly depends on the choice of a particular family of characteristic curves: isophotes or reflection lines may look perfect for a certain orientation of viewing and projection direction, but still have imperfections for other directions. Therefore, fairing methods are necessary which consider multiple families of characteristic curves. To achieve this, we first introduce a new way of controlling characteristic curves directly on the surface. Based on this, we introduce a fairing scheme which incorporates several families of characteristic curves simultaneously. We confirm effectiveness of our method for a number of test data sets.