| 一种战场图像目标角点提取方法 |
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| 引用本文： | 郭忠伟,张中廷,郑如冰,王振杰. 一种战场图像目标角点提取方法[J]. 兵工自动化, 2009, 28(8): 79-81. DOI: 10.3969/j.issn.1006-1576.2009.08.028 |
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| 作者姓名： | 郭忠伟 张中廷 郑如冰 王振杰 |
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| 作者单位： | 1. 解放军炮兵学院
2. 预备役某炮兵团,河南,平顶山,467000 |
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| 摘 要： | 一种基于MIC的战场图像快速角点提取方法,先对低分辨率图像进行运算并提取出候选角点,在恢复图像的高分辨率后,对候选角点周围相关像素点进行进一步计算,将遗漏的角点也列入候选角点,减少原MIC算法由低分辨率到高分辨率的变化过程中角点的漏检概率,然后用梯度的概念对候选角点作进一步的筛选,以减少角点虚报的概率。在VC＋＋6.0环境下,经编程实现验证该方法有效可行。
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| 关 键 词： | 战场图像 目标识别 角点 特征提取 |
A Corner Extracting Method of Battlefield Image Target |
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| GUO Zhong-wei,ZHANG Zhong-ting,ZHENG Ru-bing,WANG Zhen-jie. A Corner Extracting Method of Battlefield Image Target[J]. Ordnance Industry Automation, 2009, 28(8): 79-81. DOI: 10.3969/j.issn.1006-1576.2009.08.028 |
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| Authors: | GUO Zhong-wei ZHANG Zhong-ting ZHENG Ru-bing WANG Zhen-jie |
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| Affiliation: | GUO Zhong-wei1,ZHANG Zhong-ting2,ZHENG Ru-bing1,WANG Zhen-jie1 (1. No. 2 Department,Artillery Academy of PLA,Hefei 230031,China,2. Artillery Regiment of Reserve Duty Unit,Pingdingshan 467000,China) |
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| Abstract: | Introduce a corner target extracting method of battlefield image based on MIC. First, extract candidate corners according to operation of low resolution image, after recovery image' high resolution progress calculates to candidate corners' correlative pixel, decrease leak check probability of MIC algorithm from low resolution to high resolution. Lastly, screen candidate corners by using grads, while accordingly decrease its probability. Program result proves the method is effective under VC++6.0 environment. |
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| Keywords: | Battlefield image Target recognition Corner Feature extracting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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