高频区雷达目标识别模板构造方法研究

提出了将最大最小相关模板应用于高频区雷达目标模板构造的思想，这种方法的操作对象为多个距离像，即将一定姿态范围内的距离像用一个组合模板来表示，从而使得数据库中目标模板数量减少。最大最小模板具有与其所代表的距离像之间的最小相关最大的特点。

Design of Templates for Radar Target Recognition in High Frequency Region

The basic features are high resolution range profiles for target recognition in high frequency region The data base should contain all possible aspects of a target But in real case,the data base couldn't be too large So the measured data(profiles)should be compressed first The max min correlation template was applied to the data base It operated on profiles within a range of attitude All of these profiles were substituted by one template Results show that the max min correlation template is better than the average template in the respect of recognition efficiency