| 图像配准中几种特征点提取方法的分析与实验 |
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| 引用本文： | 刘琼,倪国强,周生兵.图像配准中几种特征点提取方法的分析与实验[J].光学技术,2007,33(1):62-64,67. |
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| 作者姓名： | 刘琼 倪国强 周生兵 |
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| 作者单位： | 北京理工大学,信息科学技术学院光电工程系,北京,100081 |
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| 基金项目： | 国防预研基金
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武器装备预研基金 |
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| 摘 要： | 研究了图像配准中常用的几种特征点提取方法。基于图像配准对特征提取方法的特殊要求,提出了一组量化的特征提取方法评价因子,能用于合理评价各种方法的性能、优点与缺点,为这些方法的改进提供指导性意见和比较依据。通过大量的实验,利用评价因子比较和分析了上述的几种常用特征提取方法的优缺点、适用环境,并提出改进建议。
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| 关 键 词： | 图像配准 特征提取 特征匹配 |
| 文章编号： | 1002-1582(2007)01-0062-03 |
| 收稿时间： | 2005/10/17 |
| 修稿时间： | 2005年10月17 |
Experiments and analysis of several feature extraction methods for image registration |
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| LIU Qiong,NI Guo-qiang,ZHOU Sheng-bing.Experiments and analysis of several feature extraction methods for image registration[J].Optical Technique,2007,33(1):62-64,67. |
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| Authors: | LIU Qiong NI Guo-qiang ZHOU Sheng-bing |
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| Abstract: | Several feature point extraction methods for image registration were studied.Some quantificational criterions for feature extraction methods evaluation were proposed based on the specific requirements of image registration processing.These criterions can be used to effectively evaluate the performance,advantages and disadvantages of various feature extraction methods and provide direction for further improvements.Through many experiments,advantages and disadvantages & applicable environment of several feature point extraction methods mentioned were analyzed.The improved solutions are proposed. |
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| Keywords: | image registration feature extraction feature matching |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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