Name
Title | ||
|---|---|---|
Fitting Surface of Free Form Objects using Optimized NURBS Patches Network with Evolutionary Strategies (mu + lambda) - ES |
Abstract | ||
|---|---|---|
We propose an algorithm to produce a 3-D CAD model from a set of range data, based on non-uniform rational B-splines (NURBS) surface fitting technique. Our goal is to construct continuous geometric models, assuming that the topology of surface is unknown. In our ap- proach, the triangulated surface is partitioned in quadrilateral patches, using Morse theory. The quadrilateral obtained mesh is regularized by means of the use of geodesic curves and B-splines to obtain a new adequate grid on which to draw NURBS surfaces. Such NURBS surfaces are optimized by means of evolutionary strategies. Further, the patches are smoothly joined guaranteeing continuity C1. |
Year | Venue | Keywords |
|---|---|---|
2007 | BMVC | geometric model,nurbs surface,morse theory,evolutionary strategy |
Field | DocType | Citations |
CAD,Topology,Computer science,Triangulation,Quadrilateral,Free form,Morse theory,Geodesic,Grid,Lambda | Conference | 0 |
PageRank | References | Authors |
0.34 | 11 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| John William Branch | 1 | 9 | 11.23 |
| Flavio Prieto | 2 | 0 | 2.37 |
| Pierre Boulanger | 3 | 321 | 37.79 |