| 基于EHMM的地面飞机识别 |
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| 引用本文： | 王晖,卢健.基于EHMM的地面飞机识别[J].现代计算机,2008(10). |
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| 作者姓名： | 王晖 卢健 |
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| 作者单位： | [1]洛阳光电技术发展中心,洛阳471009 [2]武汉大学遥感信息工程学院,武汉430079 |
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| 摘 要： | 提出一种EHMM外部和内部状态敷自动估计的算法,优化估计了模型的结构.算法应用于对地面飞机的识别,通过对多种EHMM的结构模型进行了对比实验,证明了由该算法得到的EHMM结构比其他结构有更高的识别率(最高达到100%),同时系统资源和运算时间都有所减少(大约减少30%).
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| 关 键 词： | 状态数估计 飞机识别 |
Air-Landed Airplane Recognition Based on EHMM |
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| WANG Hui,LU Jian.Air-Landed Airplane Recognition Based on EHMM[J].Modem Computer,2008(10). |
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| Authors: | WANG Hui LU Jian |
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| Affiliation: | WANG Hui1,LU Jian2(1.Luoyang Optoelectronic Technology Development Centre,Luoyang 471009,2.School of Remote Sensing , Information Engineering,Wuhan University,Wuhan 430079) |
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| Abstract: | Proposes an automatic strategy to estimate the hidden states number and embedded hidden states number of EHMM,so as to estimate the optimal model structure.The algorithm is ap-plied to air-landed airplane recognition,after comparing the EHMM model structure with other EHMM models,it can conclude,that the EHMM model structure achieves higher recognition rate(almost to 100%) than other's,and costs fewer system resource and com-puting time(almost shorten 30%). |
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| Keywords: | EHMM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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