This paper presents a reference scheme of engineering drawings scanning input and image files management, gives some detailed discussion on several fundamental questions about it.
本文提出了一个工程图纸扫描输入和图象文件管理的参考方案。分析了其特点，并对其中几个具体问题进行了较为详细的讨论。
This paper describes the character of complex engineering graphics, the method and skill of computer automatic generating. The actual production drawings are taken for examples.
本文研究了复杂工程图的特点及计算机自动生成的方法和技巧，并结合实际生产图例加以说明。
In the end of this paper, an experimental example is given, and it proves that the presented algorithm can efficiently extract the greater part of dashed lines which exist on engineering drawings.
最后给出一个实例，结果证明该算法能有效处理图纸中大量存在的大部分虚线型。
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