The design of Fourier transform lens and its using in optical correlation detection

被引：1
|
作者：
Guo, YX [1 ]
Wang, WS [1 ]
Zhang, Y [1 ]
Song, HY [1 ]
机构：
[1] Changchun Inst Opt & Find Mech, Changchun, Peoples R China
来源：
OPTICAL DESIGN AND TESTING | 2002年 / 4927卷
关键词：
optical design; Fourier transform lens; optical correlation;
D O I：
10.1117/12.471655
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
High accuracy correlation detection technology of object signal is to search and detect objects by optical correlation, and it can detect in real-time, recognize automatically and orientate precisely. Optical correlation processes images at light speed and its device is simple, and Fourier transform can be realized. In this article, we mainly study how to design optical Fourier transform system which can realize optical correlation.
引用
收藏
页码：491 / 496
页数：6
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