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Proceedings Paper

Liquid lens: advances in adaptive optics
Author(s): Shawn Patrick Casey
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Paper Abstract

'Liquid lens' technologies promise significant advancements in machine vision and optical communications systems. Adaptations for machine vision, human vision correction, and optical communications are used to exemplify the versatile nature of this technology. Utilization of liquid lens elements allows the cost effective implementation of optical velocity measurement. The project consists of a custom image processor, camera, and interface. The images are passed into customized pattern recognition and optical character recognition algorithms. A single camera would be used for both speed detection and object recognition.

Paper Details

Date Published: 3 January 2011
PDF: 7 pages
Proc. SPIE 7990, Optical Sensors and Biophotonics II, 799009 (3 January 2011); doi: 10.1117/12.888415
Show Author Affiliations
Shawn Patrick Casey, Shanghai Jiao Tong Univ. (China)


Published in SPIE Proceedings Vol. 7990:
Optical Sensors and Biophotonics II
Qingming Luo; Frank Chuang; Stefan Haacke; Chih-Chung Yang, Editor(s)

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