| 基于峰谷点特征的红外目标自动识别方法 |
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| 引用本文： | 汪国有,史伟强,王岳环,张天序.基于峰谷点特征的红外目标自动识别方法[J].华中科技大学学报(自然科学版),1999,27(5):75. |
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| 作者姓名： | 汪国有 史伟强 王岳环 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国家教委开放实验室 |
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| 基金项目： | 九五国防重大科技预研项目 |
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| 摘 要： | 研究了红外目标图像峰谷点特征提取的方法，提出了一种目标识别相似性度量准则，证明了这种相似性度量在尺度和小角度旋转等变化情况下的不变性，并在此基础上提出了一种基于目标峰谷点特征的自动目标识别算法．真实场景下长波红外目标图像实验证明了该算法的正确性和有效性．
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| 关 键 词： | 自动目标识别 相似性度量 不变性 |
| 修稿时间： | 1998-08-20 |
Algorithm for Automatic Infrared Target Recognition Based on Peak-Valley |
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| Wang Guoyou,Shi Weiqiang,Wang Yuehuan,Zhang Tianxu.Algorithm for Automatic Infrared Target Recognition Based on Peak-Valley[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1999,27(5):75. |
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| Authors: | Wang Guoyou Shi Weiqiang Wang Yuehuan Zhang Tianxu |
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| Abstract: | A method for extracting peak valley features of an infrared target image
is investigated. A similarity measurement criterion for the target recognition is defined, and
demonstrated its invariants under scaling and rotation with the small angle. An infrared target
recognition algorithm based on peak valley features is presented and tested on real long wave
infrared images. The experimental results have proved its validity. |
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| Keywords: | target recognition similarity criteria invariants |
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