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Dr. Bret Draayer
Professor at Elbit Systems of America
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Publications (4)
Proceedings Article | 1 November 1991 Paper
Empirical performance of binary phase-only synthetic discriminant functions
Proceedings Volume 1564, (1991) https://doi.org/10.1117/12.49724
KEYWORDS: Optical correlators, Binary data, Image filtering, Optical filters, Signal to noise ratio, Optical signal processing, Computer simulations, Systems modeling, Digital filtering, Digital imaging
Proceedings Article | 27 December 1990 Paper
Rotation-invariant, time-integrating optical correlation recognition system
Thomas Walsh, Gary Carhart, Bret Draayer, Paul Billings, Michael Giles
Proceedings Volume 1347, (1990) https://doi.org/10.1117/12.23415
KEYWORDS: Image filtering, Optical filters, Target recognition, Binary data, Phase only filters, Cameras, Integrated optics, Video, Optical correlators, System integration
Proceedings Article | 1 September 1990 Paper
Important considerations on the use of an integrating focal plane array camera in an optical recognition system
Bret Draayer, Paul Billings, Michael Giles
Proceedings Volume 1308, (1990) https://doi.org/10.1117/12.21742
KEYWORDS: Cameras, Optical filters, Imaging systems, Video, CCD cameras, Camera shutters, Image intensifiers, Staring arrays, Clocks, Human-machine interfaces
Proceedings Article | 1 September 1990 Paper
Correlation plane integration of time-sequenced binary phase-only filter responses
Bret Draayer, Thomas Walsh, Michael Giles
Proceedings Volume 1297, (1990) https://doi.org/10.1117/12.21318
KEYWORDS: Filtering (signal processing), Image filtering, Cameras, Image processing, Signal processing, Optical filters, Phase only filters, Target recognition, System integration, Video
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