Abstract
A constructive approach has been adopted to build interpolatory and B-spline like cubic spline curves with a more general continuity than β-continuity. This method provides not only a large variety of very interesting shape controls like biased, point and interval tensions but, as a special case, also recovers a number of spline methods like ν-spline of Nielson, β-splines, γ-splines of Boehm and weighted ν-splines. The curve schemes have also been generalized to produce smooth surfaces with local shape control. The local shape control has been achieved by introducing variable shape parameters.
Original language | English |
---|---|
Pages | 82-94 |
Number of pages | 13 |
State | Published - 1997 |
ASJC Scopus subject areas
- Software
- Signal Processing
- Computer Vision and Pattern Recognition