| 区域与特征相结合的立体匹配算法 |
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| 引用本文： | 罗桂娥,刘小群.区域与特征相结合的立体匹配算法[J].计算机安全,2011(5):14-17. |
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| 作者姓名： | 罗桂娥 刘小群 |
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| 作者单位： | 中南大学信息科学与工程学院; |
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| 摘 要： | 基于区域的匹配算法是立体匹配中常用的方法之一,而基于特征的匹配算法能解决区域匹配中遇到的某些问题,根据特征匹配与区域匹配的特点,提出了一种特征匹配与区域匹配相结合的立体匹配算法.首先在特征匹配中通过改进的Harris提取角点并结合单调性约束和惟一性约束进行匹配,特征匹配的结果能减少误匹配率,为区域匹配打下了基础.然后在...
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| 关 键 词： | 立体匹配 特征匹配 区域匹配 Harris算法 视差梯度 |
Stereo Matching Algorithm that Area-Matching Combined with Feature-Matching |
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| LUO Gui-e,LIU Xiao-qun.Stereo Matching Algorithm that Area-Matching Combined with Feature-Matching[J].Network & Computer Security,2011(5):14-17. |
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| Authors: | LUO Gui-e LIU Xiao-qun |
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| Affiliation: | LUO Gui-e,LIU Xiao-qun(School of Information Science and Engineering Central South University,Changsha,Hunan 410083,China) |
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| Abstract: | The area-based stereo matching algorithm is the commonly used method in stereo matching,and the feature-based stereo matching algorithm can solve some problems which encountered in area-matching,so according to the characters of feature-matching and area-matching,a mixed stereo matching algorithm that feature-matching combined with area-matching is proposed.First in the feature-based matching part,the corner which are detected by Harris algorithm are matched with the monotonous and uniqueness constraints,so... |
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| Keywords: | stereo matching feature-matching area-matching Harris algorithm disparity gradient |
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