基于区域判别的抗质心式箔条干扰方法

针对现役反舰导弹难以有效对抗质心式箔条干扰的问题,提出一种基于区域判别的抗质心式箔条干扰方法.结合箔条机理,提出分割干扰区域的高值分水岭算法,利用基于区域分割的目标检测算法进行箔条、质心与舰船区域划分,在此基础上提取区域特征,利用支持向量机进行区域类别判别,从而达到抗质心式箔条干扰的目的.经过真实质心式箔条干扰数据验证可知:该算法具有较好的抗质心干扰效果,具备工程应用前景.

Centroid-chaff Jamming Confrontation Based on Region Discrimination

Because current anti-ship missile have no countermove for centroid-chaff jamming, put forwards a new method based on region discrimination against centroid-chaff jamming. Combining with chaff mechanism, put forwards the high value watershed algorithm for dividing jamming region, based on region division, use target monitoring algorithm for dividing chaff, centroid and ship region, extracting region feature on this basis, use support vector machine for region discrimination, then reach the target of countermove for centroid-chaff jamming. The real centroid-chaff jamming data verification show that the method is efficient enough for confrontation of centroid-chaff jamming, which was also of foreground on engineering application.