有理张量积Bézier体的广义离散

Generalized discretization of rational tensor produt Bézier volumes

给出了有理张量积 Bézier体广义离散的定义 ,利用组合技巧及重新参数化方法讨论了在双二次曲面的离散情况 ,对研究有理张量积

Generalized discretization theorem is developed for rational tensor product Bézier volumes, and the explicit formulas are obtained for computing new control points. It is meaningful to discuss rational tensor product Bézier volumes discretization on general algebric surfaces.