海面场景中弱目标的提取  

EXTRACTING WEAK TARGET FROM THE OCEAN SCENES

作　　者：魏波[1] 张启衡[2] 李在铭[1] 

机构地区：[1]电子科技大学通讯与信息工程学院,四川成都610054 [2]中国科学院成都光电应用技术研究所,四川成都610209

出　　处：《红外与毫米波学报》2000年第5期351-354,共4页Journal of Infrared and Millimeter Waves

基　　金：国防科工委预研基金!(编号 JD10 0 2 1)资助项目&&

摘　　要：讨论了在低对比度、强干扰的情况下 ,对弱目标的提取和跟踪方法 ,设计了独特的空域采样器 ,进而提出了一种在实际系统上可实时实现的分割算法 ,最后给出了实际外场实验中的处理结果 。This paper discussed the extracting and tracking method for weak targets under the situation of low contrast and strong interaction in real battlefield. A special spatial sampler was designed according to the weak targets’ distributing feature. and the special segmentation algorithm which can be run in real system in real time was provided. At last the results of real experiment were given and the results show that the algorithm is efficient.

关 键 词：红外成象跟踪系统 海面场景 弱目标 

分 类 号：TN215[电子电信—物理电子学]