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

页码：290 / 293

页数：4

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