| 框架结构简图的模式识别 |
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| 引用本文： | 刘晓俭,李华,钟万勰. 框架结构简图的模式识别[J]. 计算力学学报, 1993, 10(3) |
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| 作者姓名： | 刘晓俭 李华 钟万勰 |
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| 作者单位： | 大连理工大学工程力学研究所 116023(刘晓俭，李华)，大连理工大学工程力学研究所 116023(钟万勰) |
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| 摘 要： | 提出了基于工程结构简图语义知识的计算机结构模式识别方法。根据框架结构特征,融快速模板匹配、语义识别和树文法遍历方法为一体,对结构计算简图几何拓扑形式和荷载环境进行识别,进一步生成应用软件所需的数据文件,从而屏蔽了应用软件原始数据文件的具体格式。
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| 关 键 词： | 框架结构 二值图象 模式识别 |
The Pattern Recognition of Structure Sketches of Frames Based upon Semantic Knowledge |
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| Liu Xiao jian,Li Hu,Zhong Wanxie. The Pattern Recognition of Structure Sketches of Frames Based upon Semantic Knowledge[J]. Chinese Journal of Computational Mechanics, 1993, 10(3) |
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| Authors: | Liu Xiao jian Li Hu Zhong Wanxie |
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| Abstract: | An approach of computer geometric pattern recognition, which is based on semantic knowledge of an engineering structure sketch, is presented in this paper. The approach for recognizing geometrical topology and load environment in an engineering structure analysis sketch combines fast template matching, semantic recognition and the traversal of tree grammar, and then generates the data files which are required by application software. Therefore ,the specific format of initial data files of application software can be masked. |
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| Keywords: | frame structure binary image pattern recognition |
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