Dr. Keith B. Farr Profile

Dr. Keith B. Farr

President at Advanced Optical Systems Inc

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 6 August 2003 Paper

Demonstration of the ULTOR target recognition and tracking system

Richard Hartman, Keith Farr

Proceedings Volume 5106, (2003) https://doi.org/10.1117/12.501400

KEYWORDS: Video, Optical correlators, Video processing, Target recognition, Digital filtering, Optical filters, Image filtering, Reticles, Cameras, Optical tracking

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Proceedings Article | 23 March 1998 Paper

Optimum filters, or are they?

Richard Hartman, Keith Farr, Michele McColgan

Proceedings Volume 3386, (1998) https://doi.org/10.1117/12.304771

KEYWORDS: Optical correlators, Optical filters, Signal to noise ratio, Electronic filtering, Interference (communication), Tolerancing, Image filtering, Signal detection, Modulators, Phase only filters

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Proceedings Article | 23 March 1998 Paper

Fourier plane detectors for optical image processing

Keith Farr, Richard Hartman

Proceedings Volume 3386, (1998) https://doi.org/10.1117/12.304752

KEYWORDS: Sensors, Missiles, Image processing, Electronics, Video, Spatial light modulators, Detector arrays, Fourier transforms, Human-machine interfaces, Manufacturing

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Proceedings Article | 23 March 1998 Paper

Phase-change disk optical correlator

Michele McColgan, Keith Farr, Richard Hartman

Proceedings Volume 3386, (1998) https://doi.org/10.1117/12.304779

KEYWORDS: Optical correlators, Optical filters, Critical dimension metrology, Optical discs, Molybdenum, Optical signal processing, Image storage, Microscopes, Reflectivity, Image filtering

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Proceedings Article | 27 March 1997 Paper

Correlation at sea

Richard Hartman, Keith Farr, Michele McColgan, Ralph Smith

Proceedings Volume 3073, (1997) https://doi.org/10.1117/12.270360

KEYWORDS: Optical correlators, Computing systems, Image filtering, Optical filters, Video, Electronic filtering, Modulators, Optical alignment, Software development, Laser development

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Proceedings Article | 5 July 1995 Paper

Optical-digital-neural network system for aided target recognition

Keith Farr, Richard Hartman

Proceedings Volume 2485, (1995) https://doi.org/10.1117/12.213078

KEYWORDS: Sensors, Neural networks, Target recognition, Diffraction, Target detection, Infrared imaging, Missiles, Fourier transforms, Unmanned aerial vehicles, Image segmentation

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SPIE Journal Paper | 1 October 1992

Beamsplitter cube for white light interferometry

Keith Farr, Nicholas George

OE, Vol. 31, Issue 10, (October 1992) https://doi.org/10.1117/12.10.1117/12.59886

KEYWORDS: Beam splitters, Prisms, Interferometers, Glasses, Cements, Dye lasers, Optical interferometry, Fringe analysis, Tolerancing, Refractive index

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Showing 5 of 7 publications

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