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| 光学分度头读数屏数字识别方法研究 |
| Study of figure identifying method for image of optical diagraph |
| 修订日期:2004-03-07 |
| DOI: |
| 中文关键词: 图像处理,数字识别,光学分度头 |
| 英文关键词:image disposing,figure identifying,optical diagraph, |
| 基金项目: |
| 聂开俊 赵转萍 |
淮安信息职业技术学院 江苏淮安223001
(聂开俊) ,南京航空航天大学机电学院 江苏南京210016(赵转萍)
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| 中文摘要: |
| 介绍光学分度头读数屏数字识别的一种简单方法。介绍了通过构造参考模板消除测量过程中的静态背景、采用投影法进行数字定位及分割的方法,继而提出了基于端点特征的数字识别方法,给出了具体识别过程,最后指出该方法可能出现的异常情况及其解决途径。 |
| 英文摘要: |
| This article presents a simple method of figure identifying for image of optical diagraph. It introduces constructing referential template to clear up the static background in the process of measurement and using projective method to locate and segment the figure, and thus it brings out a method of figure identifying based on the character of end-point and expatiates the process of this method. At the end of this article, it points out the exceptional cases of this method that maybe happen and presents the solution of them. |
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