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

Jader Guerrero-Bermudez; Oscar Gualdron Gonzalez; Yezid M. Torres Moreno; Arturo Plata Gomez

doi:10.1117/12.358383

6 July 1999 Out-of-plane target location with a joint transform correlator

Jader Guerrero-Bermudez, Oscar Gualdron Gonzalez, Yezid M. Torres Moreno, Arturo Plata Gomez

Proceedings Volume 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications; (1999) https://doi.org/10.1117/12.358383
Event: 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, 1998, Cartagena de Indias, Colombia

Abstract

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 3D 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.

Citation Download Citation

Jader Guerrero-Bermudez, Oscar Gualdron Gonzalez, Yezid M. Torres Moreno, and Arturo Plata Gomez "Out-of-plane target location with a joint transform correlator", Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); https://doi.org/10.1117/12.358383

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