Research on the applications of miniature optical pattern recognition system

Ruli Wang; Tiejun J. Hua; Weifang Qin; Gaofeng Chen; Yanhong Fu; Qing Guo; Jun Wang; Buo Yu; Zhencai Zhu; Zhigang Ruan

doi:10.1117/12.235648

15 March 1996 Research on the applications of miniature optical pattern recognition system

Ruli Wang, Tiejun J. Hua, Weifang Qin, Gaofeng Chen, Yanhong Fu, Qing Guo, Jun Wang, Buo Yu, Zhencai Zhu, Zhigang Ruan

Proceedings Volume 2752, Optical Pattern Recognition VII; (1996) https://doi.org/10.1117/12.235648
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

A miniature optical pattern recognition (OPR) system is proposed in this paper. We use a multiple channel optical correlator to perform real-time image processing, such as dynamic multiple objects recognition, nonlinear operation of fusion of correlation output, and compression and reconstruction of infrared fingerprint images. The preliminary experimental results show that a two-dimensional optical correlator based on binary optics makes the OPR system to tend to practice.

Citation Download Citation

Ruli Wang, Tiejun J. Hua, Weifang Qin, Gaofeng Chen, Yanhong Fu, Qing Guo, Jun Wang, Buo Yu, Zhencai Zhu, and Zhigang Ruan "Research on the applications of miniature optical pattern recognition system", Proc. SPIE 2752, Optical Pattern Recognition VII, (15 March 1996); https://doi.org/10.1117/12.235648

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