| 用频域相关技术提高匹配概率 |
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| 引用本文： | 徐捷,陈鸿翔,张桂林.用频域相关技术提高匹配概率[J].系统工程与电子技术,1997(5). |
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| 作者姓名： | 徐捷 陈鸿翔 张桂林 |
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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!武汉430074 |
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| 摘 要： | 本文提出了一种空域、频域相结合的两级图像匹配算法,该法结合了空域和频域处理的优点,使得该方法在存在较严重的局部灰度变化,较强噪声和一定的旋转变化的情况下仍有较高的匹配概率和匹配精度,匹配速度也较快。
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| 关 键 词： | 空域 频域 相关技术 图像匹配 |
Improve Probability of Image Matching by Frequency Domain Correlation Techniques |
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| Xu Jie,Chen Hongxiang and Zhang GuilingInstitute of Image Recognition and Artificial Intelligence,Huazhong University of Science and Technology,Wuhan.Improve Probability of Image Matching by Frequency Domain Correlation Techniques[J].System Engineering and Electronics,1997(5). |
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| Authors: | Xu Jie Chen Hongxiang and Zhang GuilingInstitute of Image Recognition and Artificial Intelligence Huazhong University of Science and Technology Wuhan |
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| Institution: | Xu Jie,Chen Hongxiang and Zhang GuilingInstitute of Image Recognition and Artificial Intelligence,Huazhong University of Science and Technology,Wuhan 430074 |
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| Abstract: | A spatial and frequency domain two stage image match method is developed in this paper. Taking both the advantages of the two domain techniques provide an insensative to grey lev-el and noise, rotation invariance and a fast image match method. |
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| Keywords: | Correlation Spatial domain Frequency domain Crud match Accurate match Rotation correction |
| 本文献已被 CNKI 等数据库收录！ |
