DocumentCode
2627487
Title
On estimating local geometric properties of intersection curves
Author
Shin-Ting, Wu ; Aléssio, Osmar ; Costa, Suelii R.
Author_Institution
Electr. & Comput. Eng. Fac., State Univ. of Campinas, Brazil
fYear
2000
fDate
2000
Firstpage
152
Lastpage
159
Abstract
The paper presents a simple and robust algorithm for estimating the local geometric properties of intersection curves, namely the tangent, normal, binormal, curvature and torsion vectors at any point. In addition, two new marching directions that make use of these properties are given
Keywords
computational geometry; differential geometry; binormal vectors; curvature vectors; intersection curves; local geometric property estimation; marching directions; normal vectors; robust algorithm; tangent vectors; torsion vectors; Computational geometry; Differential equations; Mathematics; Robustness; Sorting; Taylor series; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Graphics and Image Processing, 2000. Proceedings XIII Brazilian Symposium on
Conference_Location
Gramado
ISSN
1530-1834
Print_ISBN
0-7695-0878-2
Type
conf
DOI
10.1109/SIBGRA.2000.883908
Filename
883908
Link To Document