The resultant algorithm for computing the intersection points of piecewise algebraic curves is presented by using the structure of bivariate spline functions in this paper.

• 本文对确定分片代数曲线的二元样条函数的整体表达式中的截断引入参数表示，给出了分片代数曲线交点的结式求法.；理论与实例表明，这种算法是有效的