The characteristic of cubic - hermite interpolating function indicates that it can approach to the highway horizontal alignment curve with a high degree , and simple in calculation 埃尔米特插值函数的特点决定其能很好地逼近被插值函数,且计算过程简便。
The algorithm can be used to reconstruct of other similar fragments . 3 ) the paper introduced an elastic curve matching method where the notion of an alignment curve is used to represent a correspondence between two curves . the space of alignment curves is searched for one optimizing elastic energy 基本思想是曲线的对应关系可以用一条对准曲线来表示,然后在对准空间中搜索使得弹性形变能最优的对准曲线,这条曲线确定了两轮廓曲线之间点的对应关系。