Curve style recognition is one of the critical technologies in intelligent CAD for vehicle cover panel.
曲线类型识别是汽车覆盖件模具智能CAD中的一项关键技术。
The shape classification and recognition of planar curve plays an important role in computer vision.
在计算机视觉中，平面曲线的形状分类和识别具有重要的意义。
In this paper, a general method for meta-graph recognition is proposed based on curve fitting and separation of line and smooth curve.
本文针对图纸矢量化中的图元识别技术，提出了系统的基于线弧分离和拟合识别方法。
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