| 基于规则的网状结构目标识别研究 |
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| 引用本文： | 王莉,钟春香. 基于规则的网状结构目标识别研究[J]. 华中科技大学学报(自然科学版), 1996, 0(2) |
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| 作者姓名： | 王莉 钟春香 |
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| 作者单位： | 华中理工大学图像识别与人工智能研究所 |
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| 基金项目： | 中国科学院自动化所模式识别国家重点实验室基金 |
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| 摘 要： | 在分析ＥＤＧ图的基础上，针对拱桥图像的网状结构，提出了以有向边缘为属性的ｅｄＮＬＣ图文法及其产生式规则，导出了该类网状结构目标的自上而下的识别算法，模拟实验的结果表明，本算法对网状结构的识别是有效的．
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| 关 键 词： | 图文法，EDG图，edNLC图文法 |
A Rule-Based Recognition for Objects with Web Structure |
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| Wang Li,Zhong Chunxiang. A Rule-Based Recognition for Objects with Web Structure[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1996, 0(2) |
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| Authors: | Wang Li Zhong Chunxiang |
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| Abstract: | n EDG-graph is a convenient tool for describing scenes. It is generated by edNLC-graphgrammar and is one with directed edge-label and node--labeled control. It is a very strong generatingformalism for pattern recognition. Based on an analysis of an EDG-graph, with regard to the webstructure of an arch bridge, the edNLC-graph grammar and the production rules with attributes of directed edges are proposed and an algorithm for the top-to-bottom recognition of an object with webstructure is developed. The effectiveness of the algorithm is demonstrated by the results of simulatione xperiment. |
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| Keywords: | graph grammar DEG-graph edNLC-graph grammar |
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