| 光电目标图像自动跟踪技术研究 |
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| 引用本文： | 张然,吕高杰,张国华.光电目标图像自动跟踪技术研究[J].电光与控制,2008,15(9). |
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| 作者姓名： | 张然 吕高杰 张国华 |
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| 作者单位： | 1. 总参谋部陆航部驻北京地区军事代表室,北京,100176
2. 中航一集团洛阳电光设备研究所,河南洛阳,471009 |
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| 摘 要： | 概括介绍了相关跟踪、特征跟踪和对比度跟踪等技术,根据各种复杂环境下的算法适应性的需要,提出了一种改进的相关跟踪算法,即对图像进行粗采样预处理,降低匹配图像的分辨率,再进行图像归一化分区域相关匹配算法.实验证明,此方法有效地提高了算法的适应性.
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| 关 键 词： | 目标跟踪 跟踪算法 相关跟踪 特征跟踪 对比度跟踪 |
Study on automatic tracking technologies of target image |
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| ZHANG Ran,LV Gao-jie,ZHANG Guo-hua.Study on automatic tracking technologies of target image[J].Electronics Optics & Control,2008,15(9). |
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| Authors: | ZHANG Ran LV Gao-jie ZHANG Guo-hua |
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| Abstract: | The target tracking methods based respectively on feature,correlation and contrast are introduced with advantages and disadvantages of each algorithm.Then,an improved correlation tracking algorithm is put forward according to the adaptability requirement to the algorithm under various complex environment.In the algorithm,pyramid searching algorithm is used for image preprocessing to decrease the resolution of the matched image.Then correlation matching algorithm is carried out.Experiment results indicate that this method can improve algorithm's adaptability to automatic target tracking. |
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| Keywords: | target tracking tracking algorithm correlation tracking feature tracking contrast tracking |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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