| 城市地下管网图纸自动输入系统的研究 |
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| 引用本文： | 娄国焕.城市地下管网图纸自动输入系统的研究[J].河北理工学院学报,1995(3). |
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| 作者姓名： | 娄国焕 |
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| 摘 要： | 介绍了城市地下管网图纸自动输入及识别系统。讨论了利用芯线、ＧＬＵＥ等矢量数据以及图纸自身特点识别管线符号和直线坐标的方法。对于不能识别的部分，采用人机对话方法进行修正。
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| 关 键 词： | 矢量化，芯绒，BD树，图象识别 |
RESEARCH ON AUTOMATIC INPUT SYSTEM OF THE CITY UNDERGROUND PIPELINE DRAWING |
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| Lou Guohuan.RESEARCH ON AUTOMATIC INPUT SYSTEM OF THE CITY UNDERGROUND PIPELINE DRAWING[J].Journal of Hebei Institute of Technology,1995(3). |
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| Authors: | Lou Guohuan |
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| Institution: | Department of Automation |
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| Abstract: | This paper introduces an automatic input system of the city underground pipeline drawing.In this system,all symbols and the location coordinate of the pipeline are recognized according to the core line and glue vectors.The constrain conditions and the specific features of the pipeline drawing are also used'Objects that can not be recognized automaticlly are processed by interactive recognition. |
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| Keywords: | Vectorize Core line BD tree Image recognition |
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