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Proceedings Paper

Design of Fourier transform lens and its use in optical correlation detection
Author(s): Yangxue Guo; Wensheng Wang; Ye Zhang; Huiying Song
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Paper Abstract

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.

Paper Details

Date Published: 20 September 2002
PDF: 6 pages
Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); doi: 10.1117/12.471655
Show Author Affiliations
Yangxue Guo, Changchun Institute of Optics, Fine Mechanics, and Physics (China)
Wensheng Wang, Changchun Institute of Optics, Fine Mechanics, and Physics (China)
Ye Zhang, Changchun Institute of Optics, Fine Mechanics, and Physics (China)
Huiying Song, Changchun Institute of Optics, Fine Mechanics, and Physics (China)


Published in SPIE Proceedings Vol. 4927:
Optical Design and Testing
Zhicheng Weng; Jose M. Sasian; Yongtian Wang, Editor(s)

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