| 基于矩特征的三维飞机目标识别 |
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| 引用本文： | 杜亚娟,张洪才,潘泉.基于矩特征的三维飞机目标识别[J].数据采集与处理,2000,15(3):390-394. |
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| 作者姓名： | 杜亚娟 张洪才 潘泉 |
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| 作者单位： | 西北工业大学自动控制系,西安,710072 |
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| 基金项目： | 国防预研科学基金，航空科学基金资助项目 |
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| 摘 要： | 利用矩特征可以从二维图像识别三维目标，４阶矩的图像峰值反映了目标的形状，为了使它具有平移、比例和旋转不变性，作者对其进行了归一化处理。文中将未修正的不变矩、修正的不变矩及归一化的４阶矩用于三维飞机目标识别，仿真结果表明归一化的４阶矩和修正的正的不变矩可有效地用于三维目标的识别。
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| 关 键 词： | 目标识别 矩特征 三维 飞机 图像处理 图像识别 |
| 修稿时间： | 1999-02-02 |
Three-Dimensional Aircraft Recognition Using Moments |
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| Du Yajuan,Zhang Hongcai,Pan Quan.Three-Dimensional Aircraft Recognition Using Moments[J].Journal of Data Acquisition & Processing,2000,15(3):390-394. |
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| Authors: | Du Yajuan Zhang Hongcai Pan Quan |
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| Abstract: | The identification of a three-dimensional t arget from a two-dimensional image using moment features is introduced. Image s hape is determined by image kurtosis of fourth order moments which have no scale ,translation and rotating invariance,so we normalize them. We identify three- dimensional aircraft targets using moment invariants,modified moment invariants and normalized fourth order moments. Simulational results show that fourth orde r moments and modified moment invariant are effective to identify three-dimensi onal targets. |
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| Keywords: | targets identify forth order moments invariant features |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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