IMPROVED CORRELATION DISCRIMINATION IN A MULTIOBJECT BIPOLAR JOINT TRANSFORM CORRELATOR

被引:36
|
作者
ALAM, MS [1 ]
KARIM, MA [1 ]
机构
[1] UNIV DAYTON,CTR ELECTROOPT,DAYTON,OH 45469
来源
OPTICS AND LASER TECHNOLOGY | 1992年 / 24卷 / 01期
关键词
JOINT TRANSFORM CORRELATORS; TARGET DETECTION;
D O I
10.1016/0030-3992(92)90009-Q
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The correlation discrimination between the target and the reference in a joint transform correlator (JTC) deteriorates rapidly with an increase in the number of non-target objects in the input scene. The correlation peak in a JTC is increased significantly by updating the input plane information based on the correlation plane information. Simulation results are presented to verify the effectiveness of the proposed feedback scheme.
引用
收藏
页码:45 / 50
页数:6
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