| 基于几何特征信息融合的SAR图像目标识别 |
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| 引用本文： | 许志飞,郝玲丽. 基于几何特征信息融合的SAR图像目标识别[J]. 杭州电子科技大学学报, 2009, 29(2) |
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| 作者姓名： | 许志飞 郝玲丽 |
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| 作者单位： | 杭州电子科技大学计算机学院图形图像技术研究所,浙江,杭州,310018 |
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| 摘 要： | 几何特征是进行合成孔径雷达图像目标识别的重要依据,根据检测后的高分辨率合成孔径雷达目标图像,分析并且提取其典型几何特征,然后依据所得到的结果进行特征级的融合识别。首先运用二次距离法构造分量识别器,然后采用绝对多数投票法进行集成,最后结合专家系统分析得到基于目标典型几何特征的识别结果。经数据实验验证,该方法具有良好的可靠性和准确性。
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| 关 键 词： | 合成孔径雷达图像目标 目标识别 几何特征 信息融合 |
Recognition of SAR Target Image Based on Integration of Geometric Features |
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| XU Zhi-fei,HAO Ling-li. Recognition of SAR Target Image Based on Integration of Geometric Features[J]. Journal of Hangzhou Dianzi University, 2009, 29(2) |
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| Authors: | XU Zhi-fei HAO Ling-li |
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| Affiliation: | XU Zhi-fei; HAO Ling-li(Institute of Graphics and Image; Hangzhou Dianzi University; Hangzhou Zhejiang 310018; China); |
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| Abstract: | Geometric features are very important for recognition of synthetic aperture radar(SAR) target image.Based on the detected and high-resolution SAR target image,the paper analyzes and extracts its typical geometric features.Then according to the obtained results,proceeds recognition of integration at feature-level by making use of the second-distance method and the voting choice method,finally obtains the result of recognition combined with analysis of expert-system.The experimental verification of data shows... |
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| Keywords: | synthetic aperture radar image target target recognition geometric feature information integration |
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