基于服装结构的衣片自动推裆算法

AUTOMATIC GRADING ON THE GARMENT STRUCTURE

尽管服装的款式不一,但其基本的服装结构总是一定的,且其结构框架线也是一定的。本文基于服装结构,应用结构参数增量法,直接计算出相应的结构框架线的增量,进而计算出衣片上各特征关键点的推裆增量,实现了服装衣片的自动推裆计算。给衣片特征关键点附加的入射角与出射角属性,保证了衣片弧线拟合的平滑性。本方法易于实现,有简单适用性较广之特点。

Various as the garment style is,its fundemental structure and frame lines remain constant.In this paper,we measure the grading increments of the garment frame lines and its feature key-point co- ordinates directly from its structure parameters.Both the injection angle and the out-jection angle are introduced in the feature key-point data structure to guarantee the smoothness of curve line extrapola- tion.The method is practicable and relizable easily.