| 基于图形箭头符号识别的直线图形自动生成方法 |
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| 引用本文： | 黎蔚,王仁芳,崔凤奎.基于图形箭头符号识别的直线图形自动生成方法[J].电脑开发与应用,2003,16(9):17-18,25. |
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| 作者姓名： | 黎蔚 王仁芳 崔凤奎 |
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| 作者单位： | 河南科技大学,洛阳,471003 |
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| 基金项目： | 河南省自然科学基金资助项目 (96 4 0 6 14 0 0 ) |
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| 摘 要： | 提出了一种基于图形箭头符号识别的直线图形自动生成方法。在箭头识别的基础上 ,进行尺寸信息的提取 ,再以“尺寸标注线的箭头两端为中心的小区域内有尺寸界限线”为前提 ,根据尺寸信息 ,通过对尺寸界限线的识别、理解 ,形成对图形的约束及组织 ,从而实现标准图形的自动输出。
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| 关 键 词： | 箭头符号 尺寸信息 隐式尺寸 符号识别 图形生成 图形输出 |
Method for Automatically Generating Line based on Recognition of Arrow Symbol |
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| Li Wei et al.Method for Automatically Generating Line based on Recognition of Arrow Symbol[J].Computer Development & Applications,2003,16(9):17-18,25. |
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| Authors: | Li Wei |
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| Affiliation: | Li Wei et al |
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| Abstract: | This paper puts forwards a method for automatically generating line based on the recognition of arrow symbol.On the basis of it,dimension information is extracted.By the recognition and comprchension of dimension boundary line,graphic constraint and construction are built when there is boundary line within the small region taking the arrow's two ends of dimensioning line as hub.Then,the output of standard graph is realized. |
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| Keywords: | arrow symbol dimension information implicit dimension symbol recognition graph generating graph outpt |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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