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Proceedings Paper

Real-time morphological target recognition processor by using one liquid crystal display (LCD) panel
Author(s): Haisong Liu; Minxian Wu; Guofan Jin; Gang Cheng; Qingsheng He
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Paper Abstract

In this paper, we develop an incoherent optical correlator based morphological target recognition processor by using a SHARP QA-1200 8.4' active matrix TFT liquid crystal display (LCD) panel as two real-time spatial light modulators (SLM) for both the input and the reference image. The working principle and the structure design of the processor are illustrated. Some practical difficulties when using the LCD panel have been solved. Experimental results are given.

Paper Details

Date Published: 1 April 1998
PDF: 8 pages
Proc. SPIE 3297, Liquid Crystal Materials, Devices, and Applications VI, (1 April 1998); doi: 10.1117/12.304537
Show Author Affiliations
Haisong Liu, Tsinghua Univ. (United States)
Minxian Wu, Tsinghua Univ. (China)
Guofan Jin, Tsinghua Univ. (China)
Gang Cheng, Tsinghua Univ. (United States)
Qingsheng He, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 3297:
Liquid Crystal Materials, Devices, and Applications VI
Ranganathan Shashidhar, Editor(s)

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