✦ LIBER ✦
An efficient algorithm for generating B-spline interpolation curves and surfaces from B-spline approximations
✍ Scribed by Wang, Hui Ping ;Hewgill, Denton E. ;Vickers, Geoffrey W.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1990
- Tongue
- English
- Weight
- 302 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0748-8025
No coin nor oath required. For personal study only.
✦ Synopsis
A useful and simple algorithm is presented for interactively generating B-spline interpolation curves and surfaces from B-spline approximation solutions. The difference between the data points and the B-spline approximation is used to modify the control vertices in order to generate a succession of B-spline approximations which converge rapidly to the interpolation solution. The intermediate B-spline approximations can be viewed interactively and the most appropriate solution selected for a particular application.