Liquid lens: advances in adaptive optics

Shawn Patrick Casey

doi:10.1117/12.888415

3 January 2011 Liquid lens: advances in adaptive optics

Shawn Patrick Casey

Proceedings Volume 7990, Optical Sensors and Biophotonics II; 799009 (2011) https://doi.org/10.1117/12.888415
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China

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.

Citation Download Citation

Shawn Patrick Casey "Liquid lens: advances in adaptive optics", Proc. SPIE 7990, Optical Sensors and Biophotonics II, 799009 (3 January 2011); https://doi.org/10.1117/12.888415

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