Affiliation:
1. Qilu University of Technology
2. Hunan University of Science and Technology
Abstract
In this paper we propose a new kind of geometry driven subdivision scheme for curve interpolation. We use cubic Lagrange interpolatory polynomial to construct a new point, selecting parameters by accumulated chord length method. The new scheme is shape preserving. It can overcome the shortcoming of the initial four point subdivision scheme proposed.
Publisher
Trans Tech Publications, Ltd.