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| 基于图像不变特征的目标识别新方法 | |
| 引用本文： | 闫晓珂,杜翠兰,杨洁.基于图像不变特征的目标识别新方法[J].光电技术应用,2013,28(1):38-41. |
| 作者姓名： | 闫晓珂 杜翠兰 杨洁 |
| 作者单位： | 闫晓珂:91404部队， 河北 秦皇岛 066000 杜翠兰:91404部队， 河北 秦皇岛 066000 杨洁:91404部队， 河北 秦皇岛 066000 |
| 基金项目： | 第47批中国博士后科学基金资助(20100471809) |
| 摘 要： | 基于飞机目标分析了NM(I归一化转动惯量)、不变矩、轮廓矩三种图像特征的不变性,提出了目标NMI特征提取的新方法。实验表明,基于新方法提取的NMI特征与传统的NMI特征、不变矩提取算法相比,具有良好的平移、旋转、比例不变性,且提取方法简单,易于实现。 |
| 关 键 词： | NMI特征 不变矩特征 比例特征 目标特征 |
| 收稿时间： | 2012/12/26 |
New Approach to Target Recognition Based on Image Invariable Feature |
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| YAN Xiao-ke,DU Cui-lan,YANG Jie.New Approach to Target Recognition Based on Image Invariable Feature[J].Electro-Optic Technology Application,2013,28(1):38-41. | |
| Authors: | YAN Xiao-ke DU Cui-lan YANG Jie |
| Affiliation: | 1404Army Unit,Qinhuangdao 066000,China) |
| Abstract: | Invariant feature of three images such as normalized moment of inertia (NMI), invariant moment and contour moment are analyzed based on airplane targets. New extraction methods of target NMI feature are proposed. The experiment shows that NMI feature extracted with the new method has good translation, rotation and scaling invariance compared with traditional NMI feature and invariant moment extraction algorithm. And extraction method is simple and easy to implement. |
| Keywords: | normalized moment of inertia (NMI)feature invariant moment feature scaling feature target feature |
| 本文献已被 CNKI 等数据库收录！ | |