| 基于分级轮廓分形特征的舰船目标识别方法 |
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| 引用本文： | 汪国有,李捷,张天序. 基于分级轮廓分形特征的舰船目标识别方法[J]. 华中科技大学学报(自然科学版), 1999, 0(12) |
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| 作者姓名： | 汪国有 李捷 张天序 |
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| 作者单位： | 华中理工大学图像识别与人工智能研究所图像信息处理与智能控制教育部开放实验室 |
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| 摘 要： | 采用一种共线性检查算法去除舰船轮廓底边，利用轮廓曲率的分级分形特征建立前视成像末制导过程中舰船目标的分级模型数据库，提出了一种基于分级分形特征的大型舰船目标识别方法．对舰船目标的实验结果表明了该识别方法的有效性和正确性．
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| 关 键 词： | 分形 轮廓特征 目标识别 |
An Approach to Naval Vessel Target Recognition Based on Its Hierarchical Contour Fractal Features |
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| Wang Guoyou Li Jie Zhang Tianxu. An Approach to Naval Vessel Target Recognition Based on Its Hierarchical Contour Fractal Features[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1999, 0(12) |
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| Authors: | Wang Guoyou Li Jie Zhang Tianxu |
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| Affiliation: | Wang Guoyou Li Jie Zhang Tianxu |
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| Abstract: | An algorithm for collinearity detection which can be used to eliminate the hemline of naval vessel contour is proposed. Then, by utilizing the curvature based hierarchical fractal features of a target contour not containing its hemline, a hierarchical model database for the vessel target during forward looking imaging terminal guidance is developed. A hierarchical fractal based method for large naval vessel targets recognition is also proposed. The results of experiments with two types of naval vessel verify the validity and correctness of the method proposed. |
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| Keywords: | fractal contour feature target recognition |
| 本文献已被 CNKI 等数据库收录！ |
