Multi-stage detection algorithm of weak target in passive detection
ZHAO Liquan1,XU Cong2,JIA Yanfei3
1.College of Information Engineering,Northeast Dianli University,Jilin 132012,China 2.China Union Heilongjiang,Harbin 150090,China 3.College of Electrical and Information Engineering,Beihua University,Jilin 132013,China