| 基于直线和圆的工程图的自动识别方法 |
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| 引用本文： | 张显全,王晓云,唐振军. 基于直线和圆的工程图的自动识别方法[J]. 广西科学院学报, 2004, 20(4): 247-249,254 |
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| 作者姓名： | 张显全 王晓云 唐振军 |
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| 作者单位： | 广西师范大学计算机科学系,广西,桂林,541004;涪陵师范学院计算机科学系,重庆,涪陵,408003 |
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| 基金项目： | 广西自然科学基金 (0 44 70 3 5 )资助项目。 |
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| 摘 要： | 提出基于直线和圆的工程图识别方法，该方法首先对工程图的图像进行预处理，找出图形中的种子段，然后由种子段确定搜索的方向和范围，实现对直线和圆的整体识别，从而识别工程图．实验结果表明，基于直线和圆的工程图的自动识别方法具有良好的识别性能.
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| 关 键 词： | 工程图 整体识别 种子段 直线 圆 |
| 收稿时间： | 2004-07-01 |
An Automatic Recognizing Method for Lines and Circles of Engineering Drawings |
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| Zhang Xianquan,Wang Xiaoyun and Tang Zhenjun. An Automatic Recognizing Method for Lines and Circles of Engineering Drawings[J]. Journal of Guangxi Academy of Sciences, 2004, 20(4): 247-249,254 |
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| Authors: | Zhang Xianquan Wang Xiaoyun Tang Zhenjun |
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| Affiliation: | Zhang Xianquan1,Wang Xiaoyun2,Tang Zhenjun11.Dept.of Comp.Sci.,Guangxi Normal Univ.,Guilin,Guangxi,541004,China,2.Dept.of Comp.Sci.,Fuling Normal Coll.,Fuling,Chongqing,408003,China) |
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| Abstract: | In the approach,the see segments of an engineering drawing are firstly obtained in the process of image of the engineering drawing which consists of lines and circles.Then the recognition areas are worked out in terms of the see segments.The whole lines and circles can be recognized by tracing the recognition areas.The experimental result shows that the method is feasible and available. |
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| Keywords: | engineering drawing global recognition seed segments line circle |
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