| SAR图像的特征提取与目标识别 |
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| 引用本文： | 吴晓红,谢明,干可,张杰,夏昕,余艳梅.SAR图像的特征提取与目标识别[J].四川大学学报(自然科学版),2007,44(6):1275-1280. |
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| 作者姓名： | 吴晓红 谢明 干可 张杰 夏昕 余艳梅 |
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| 作者单位： | 四川大学电子信息学院;四川大学电子信息学院;四川大学电子信息学院;四川大学电子信息学院;四川大学电子信息学院;四川大学电子信息学院 |
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| 基金项目： | 总参三部十二局三处项目 |
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| 摘 要： | 针对已有的SAR图像自动目标识别方法效果不太好的问题，提出了SAR图像的自动目标识别三种方法，即采用灰度特征的目标识别，采用栅格特征的目标识别，和采用模版特征的目标识别.理论和实验表明，采用模版特征的目标识别效果比较好.
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| 关 键 词： | SAR视觉系统 自动目标识别 特征提取 灰度特征 栅格特征 模版特征 |
| 文章编号： | 0490-6756（2007）06-1275-06 |
| 收稿时间： | 8/9/2007 12:00:00 AM |
| 修稿时间： | 2007-10-12 |
Feature extraction and target recognition of SAR images |
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| WU Xiao-hong,XIE Ming,GAN Ke,ZHANG Jie,XIA Xin and YU Yan-mei.Feature extraction and target recognition of SAR images[J].Journal of Sichuan University (Natural Science Edition),2007,44(6):1275-1280. |
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| Authors: | WU Xiao-hong XIE Ming GAN Ke ZHANG Jie XIA Xin and YU Yan-mei |
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| Institution: | College of Electronics and Information Engineering, Sichuan University;College of Electronics and Information Engineering, Sichuan University;College of Electronics and Information Engineering, Sichuan University;College of Electronics and Information Engineering, Sichuan University;College of Electronics and Information Engineering, Sichuan University;College of Electronics and Information Engineering, Sichuan University |
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| Abstract: | In order to solve the problem that the results of automatic target recognition of SAR images using exist some methods are still not satisfactory, three methods are proposed in this paper for automatic target recognition of SAR images, that is, target recognition using intensity features, target recognition using grid features, and target recognition using template features. |
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| Keywords: | SAR vision systems automatic target recognition feature extraction intensity features grid features template features |
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