Out-of-plane target location with a joint transform correlator

被引：1
作者：
Guerrero, J [1 ]
Gualdrón, O [1 ]
Torres, Y [1 ]
Plata, A [1 ]
机构：
[1] Univ Ind Santander, Escuela Fis, Grp Opt & Tratamiento Senales, Bucaramanga, Colombia
来源：
3RD IBEROAMERICAN OPTICS MEETING AND 6TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND THEIR APPLICATIONS | 1999年 / 3572卷
关键词：
JTC; optical correlation; non-linear JTC;
D O I：
10.1117/12.358383
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This paper presents a digital implementation of an out-of-plane target location system by means of a joint transform correlator (JTC). A sequence of images of the 3-D scene is coded into a single performing an integration of each frame in the vertical sense. The coded sequence is used as the input plane of the JTC after binarization; Fourier transform is performed followed by removal of the DC term from joint power spectrum; finally correlation is evaluated.
引用
收藏
页码：290 / 293
页数：4
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