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Proceedings Paper

Pattern recognition by Mach-Zehnder joint transform correlator with binary power spectrum
Author(s): Chengyu Liu; Chulung Chen; Weichih Liao; Sihliang Fu
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Paper Abstract

A construction of the optoelectronic system with binary power spectrum is presented for target recognition. In the beginning, the minimum average correlation energy method is used to yield the reference function. Then, the multi-level quantized reference function is implemented at the input plane of the liquid crystal spatial light modulator in the joint transform correlator . Numerical result is presented.

Paper Details

Date Published: 27 November 2012
PDF: 6 pages
Proc. SPIE 8559, Information Optics and Optical Data Storage II, 85590L (27 November 2012); doi: 10.1117/12.2001353
Show Author Affiliations
Chengyu Liu, Yuan Ze Univ. (Taiwan)
Chulung Chen, Yuan Ze Univ. (Taiwan)
Weichih Liao, Yuan Ze Univ. (Taiwan)
Sihliang Fu, Yuan Ze Univ. (Taiwan)


Published in SPIE Proceedings Vol. 8559:
Information Optics and Optical Data Storage II
Feijun Song; Hui Li; Xiudong Sun; Francis T. S. Yu; Suganda Jutamulia; Kees A. Schouhamer Immink; Keiji Shono, Editor(s)

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