Real-time hybrid joint transform correlator with parallel processing architecture

Yuwen Qin; Bao-Zhen Ge; Yimo Zhang; Xiao-Dong Zhao; Zhanhua Huang

doi:10.1117/12.263044

31 December 1996 Real-time hybrid joint transform correlator with parallel processing architecture

Yuwen Qin, Bao-Zhen Ge, Yimo Zhang, Xiao-Dong Zhao, Zhanhua Huang

Proceedings Volume 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96); (1996) https://doi.org/10.1117/12.263044
Event: International Conference on Holography and Optical Information Processing, 1996, Nanjing, China

Abstract

A real-time hybrid joint transform correlator (JTC) with parallel processing architecture that use two liquid crystal light valves spatial light modulators, two VP32 image boards and two optical wavefront-division multiplexers as the key parts was presented. Using this hybrid JTC< real-time high- efficiency joint transform correlation, high-speed joint transform correlation and four-channel joint transform correlation were realized. The hybrid JTC system has also been used in the domain of morphological complex-valued kernel scale-space image processing. In this paper, the principles of the above experiments are described, experimental results are also given and analyzed.

Citation Download Citation

Yuwen Qin, Bao-Zhen Ge, Yimo Zhang, Xiao-Dong Zhao, and Zhanhua Huang "Real-time hybrid joint transform correlator with parallel processing architecture", Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); https://doi.org/10.1117/12.263044

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