Proceedings Paper
Real-time wavelet-matched filtering using photorefractive four-wave mixing| Format | Member Price | Non-Member Price |
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Paper Abstract
A new method for implementing optically real-time wavelet-matched filtering is proposed by using nonlinear four-wave mixing in photorefractive media. In comparison with conventional matched filtering, the proposed method is able to give higher discrimination ability. Experimental results for optical character recognition are presented.
Paper Details
Date Published: 18 August 1995
PDF: 5 pages
Proc. SPIE 2529, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications, (18 August 1995); doi: 10.1117/12.217020
Published in SPIE Proceedings Vol. 2529:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications
Francis T. S. Yu, Editor(s)
PDF: 5 pages
Proc. SPIE 2529, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications, (18 August 1995); doi: 10.1117/12.217020
Show Author Affiliations
Joewono Widjaja, Nanyang Technological Univ. (Singapore)
Yasuo Tomita, Univ. of Electro-Communication (Japan)
Published in SPIE Proceedings Vol. 2529:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications
Francis T. S. Yu, Editor(s)
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