A Method to Get Recognition Data for Multi-draw Sketch
一种获取重复绘制草图单元识别特征数据的方法

It is a normal way for designers to draw and adjust the sketch many times to get a perfect sketch ,but it is diffieult for sketch recognize. In this paper, we introduced a new way to get the multi-draw recognize data. First, we recorded all the sketch data,then to get the target sketch by digital image edge deteet algorithms ,after that, we use the target sketch to analysis the total sketches which recorded first to get the take-part-in-sketches, at last, we analysis and calculated the take-part-in- sketches data to get the recognize data for the target sketch.