Three-dimensional fringe-adjusted joint transform correlation

被引:7
|
作者
Alam, MS [1 ]
Goh, SF [1 ]
机构
[1] Univ S Alabama, Dept Elect & Comp Engn, Mobile, AL 36688 USA
关键词
D O I
10.1364/AO.43.003680
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A three-dimensional (31)) pattern recognition technique using the concept of fringe-adjusted joint-transform correlation is proposed in this paper. The proposed technique yields better correlation discrimination ability compared with alternate 3D classical joint-transform correlation by producing sharper and stronger correlation peak intensity. Simulation results verify the performance of the proposed technique. (C) 2004 Optical Society of America.
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页码:3680 / 3685
页数:6
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