三维非线性特技算法的研究

特技是电视台节目后期制作中广泛采用的一种技术。通过特技可以提高节目制作质量、丰富节目表现形式。本文对特技中算法难度较大的三维非线性特技进行了研究，并给出了对卷页和转球特技算法。其中卷页算法紧紧围绕着硬件直线发生器进行，可采用硬件使之实时实现。

Research on 3-D Nonlinear Effect Algorithm

ideo effect is a technology which has been widely used in making program by TV station.It can improve programs' quality and enrich their styles. This paper focuses on 3-D nonlinear effect whose algorithms are very difficult. It gives two algorithms about page rolling and sphere mapping. Centering on line-generator closely, the algorithm of page rolling can be implemented by hardware and obtain real-time restlt.