Dr. Steven B. Heddle Profile

Dr. Steven B. Heddle

at Steven Heddle Consultancy

SPIE Involvement:

Author

Publications (2)

Proceedings Article | 11 April 1997 Paper

Performance improvement in optical target recognition by range analysis

Mark Begbie, Steven Heddle, Ian Underwood, David Vass

Proc. SPIE. 3015, Liquid Crystal Materials, Devices, and Applications V

KEYWORDS: Cameras, Image processing, Silicon, Image analysis, Spatial light modulators, Liquid crystals, Very large scale integration, Image enhancement, Target recognition, Optical correlators

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Proceedings Article | 12 January 1993 Paper

Reduction of aliasing in correlation using a pixelated spatial light modulator

Steven Heddle, David Vass, Richard Sillitto

Proc. SPIE. 1772, Optical Information Processing Systems and Architectures IV

KEYWORDS: Optical filters, Transparency, Electrodes, Fourier transforms, Computer simulations, Spatial light modulators, Liquid crystals, Image filtering, Optical correlators, Signal detection

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