摘要
对一维高分辨率距离像(HRRP)进行预处理,解决高分辨距离像姿态、平移和幅度敏感性问题。对HRRP进行了目标子空间提取,基于子空间使用最大相关系数法对目标进行识别。实验结果表明,基于子空间法的目标识别具有较好的识别结果和较快的处理速度。
The one-dimensional high range resolution profile （HRRP） is preprocessed to minimize its sensitivity in attitude, translation and amplitude. Based on the subspace extracted from the target HR- RP, the maximum correlation coefficient is used to identify the targets. The test results show that the target recognition based on the target subspace has faster processing speed and better effect.
出处
《雷达与对抗》
2009年第2期11-13,64,共4页
Radar & ECM
关键词
雷达高分辨距离像
目标识别
预处理
目标子空间
radar high resolution range profile
target recognition
preprocessing
target subspace
