| 基于转向法的大规模空间封闭图形高效识别 |
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| 引用本文： | 覃斌,阎春平.基于转向法的大规模空间封闭图形高效识别[J].计算机工程,2009,35(14):184-186. |
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| 作者姓名： | 覃斌 阎春平 |
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| 作者单位： | 重庆大学机械工程学院制造工程研究所,重庆,400044 |
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| 基金项目： | 国家科技支撑计划基金 |
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| 摘 要： | 针对大规模空间封闭图形的高效识别，考虑与识别有关的各个阶段，给出基于转向法的空间封闭图形识别总体方案。围绕封闭图形唯一性和确定性要求，基于转向法定向封闭几何事实，提出一种顺（逆）时针搜索方法来识别单个封闭图形，并辅以区域划分排序方法、动态优化搜索目标、优先级设置等实现大规模空间封闭图形的高效识别，实际应用表明该方法的有效性。
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| 关 键 词： | 图形识别 空间封闭图形 转向法 区域划分 动态优化 |
| 修稿时间： | |
Efficient Recognition of Large-scale Closed Space Graph Based on Turning Method |
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| QIN Bin,YAN Chun-ping,LIU Fei.Efficient Recognition of Large-scale Closed Space Graph Based on Turning Method[J].Computer Engineering,2009,35(14):184-186. |
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| Authors: | QIN Bin YAN Chun-ping LIU Fei |
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| Affiliation: | Institute of Manufacturing Engineering;College of Mechanical Engineering;Chongqing University;Chongqing 400044 |
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| Abstract: | Aiming at efficient recognition of large-scale closed space graph,an overall scheme of recognition based on turning is given,considering the various stages related to recognition.Centering on the uniqueness and determinacy of single closed graph,a counter-clockwise or clockwise recognition method for single closed graph based on beamed-close of turning is put forward.With the region division rules,dynamic optimization rules and priority setting rules,the efficient recognition of large-scale closed space gra... |
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| Keywords: | graphics recognition closed space graph turning method region division dynamic optimization |
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