Cart (Loading....) | Create Account
Close category search window
 

A new algorithm for recovering automatically the control points network of an arbitrary degree Bezier surface

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Chihab, N. ; Paris Univ., France ; Zergainoh, A. ; Astruc, J.P.

This paper is concerned with the problem of interpolating a smooth surface in a simple and automatic method. The interpolation method is based on the extension of the univariate nonuniform spline function as a tensor product. The local reconstruction method requires the computation of the control points network of the Bezier surface. This paper presents a new algorithm for recovering the control points whatever the Bezier surface degree. The algorithm proposes an efficient way of finding automatically the significant and relevant information to be extracted from the surface. The information to be selected by the algorithm concerns: the order of the cross derivatives, the vertices on which the derivatives are applied and the optimal neighborhood points required to approach the derivatives. The combination of the selected information provides not only solutions to the linear system of equations but also offers the best performances in term of the reconstructed surface quality.

Published in:

Signal Processing and Information Technology, 2004. Proceedings of the Fourth IEEE International Symposium on

Date of Conference:

18-21 Dec. 2004

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.