摘要
简要概述了作者在工程图纸输入处理方面的工作对工程图纸的扫描、去噪声、显示、拼图、编辑、矢量化和模式识别等进行了研究和编程，提出了一些新的分析方法和问题加以讨论例如，宽度不是字节整数的处理，虚拟存贮管理，汉字标注方法，图形的拼合是采取文本合并，直线和圆弧的识别是采用三点法判别，Ａｍｍｅｒｒａｌ书中提过此法，细化算法是Ｐａｖｌｉｄｉｓ的．
The Principal objectives of this paper are to provide an introduction to our basic techniques for processing of engineering drafting, that are an image model, which is primarily background information for subsequent discussion, then Sweeping, Eliminating of noise, Displaing, Merging, Vectorizing, Pattern Recognition, In addition,Notes of Chinese Characters. Some of New analyzing method are proposaled. For example, width of image is not the integer of bytes. Virtual memory manegement of big size image. How can we note Chinese Characters to the engineering drawing, two of which merges as a whole, our method based on text file, popular method is for image.Structural description and recognition has received considerable attention in the processing of drawing. Three points sequently forms an arc or a line, the book of Ammeraal has a similar material. Algorithm of skelton is used in paper's method by Pavlidis.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
1996年第1期1-5,共5页
Journal of Yunnan University(Natural Sciences Edition)
基金
国家铁道部IBF805计划项目
关键词
工程图纸
扫描
识别
输入
englineering drafting, scan, pattern recognition
