| 引用本文: | 张文峰,何松华,郭桂蓉.高分辨率雷达目标一维距离像的编码识别算法.[J].国防科技大学学报,1996,18(4):62-65 ，87.[点击复制] |
| Zhang Wenfeng,He Songhua,Guo Guirong.A New Method of Recognizing One-dimensional Range Profiles of Radar Targets[J].Journal of National University of Defense Technology,1996,18(4):62-65 ，87[点击复制] |
|
| |
|
|
| 本文已被：浏览 6198次 下载 6120次 |
| 高分辨率雷达目标一维距离像的编码识别算法 |
| 张文峰, 何松华, 郭桂蓉 |
|
(国防科技大学 ATR 实验室 湖南 长沙 410073)
|
| 摘要: |
| 文中提出了-种高分辨率雷达目标一维距离像的识别算法。该算法借用图像处理方法，先对雷达目标的一维距离像进行编码，经过傅里叶变换提取一组形状特征。这组特征精确地描述了一维距离像曲线的走向。而后，利用人工神经网络技术对一定姿态角变化范围内的这组形状特征进行识别。实验结果表明，可以获得良好的识别效果。该算法为雷达目标一维距离像识别算法的实时处理提供了一条有效途径。 |
| 关键词: 雷达目标一维距离像，图像处理算法，神经网络技术，目标识别 |
| DOI： |
| 投稿日期：1996-04-01 |
| 基金项目:国防预研基金资助项目 |
|
| A New Method of Recognizing One-dimensional Range Profiles of Radar Targets |
| Zhang Wenfeng, He Songhua, Guo Guirong |
|
(ATR Lad，NUDT，Changsha，410073)
|
| Abstract: |
| In this paper，a new method of recognizing one-dimensional range profiles of high resolution radar targets is proposed. The algorithms of image processing are used in this method. First，we code one-dimensional range, profiles, then，use Fourier transformation to extract a series of formal features which can be recognized by neural networks. The experimental results show that，in some aspect angle interval, the recognition is good. |
| Keywords: one-dimensional range profiles of radar targets,image processing algorithms,neural networks,targets recognition |
|
|
