Dr. Kenneth J. Barnard
SPIE Involvement:
Author
Publications (24)

SPIE Journal Paper | 13 June 2022
OE, Vol. 61, Issue 06, 064104, (June 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.6.064104
KEYWORDS: Speckle, Staring arrays, Modulation transfer functions, Error analysis, Remote sensing, Wigner distribution functions, Wave propagation, Sensors, Optical engineering, Modulation

Proceedings Article | 27 May 2022 Presentation + Paper
Proceedings Volume 12106, 121060I (2022) https://doi.org/10.1117/12.2625608
KEYWORDS: Speckle, Error analysis, Modulation transfer functions, Staring arrays, Sensors, Statistical analysis, Wave propagation, Random lasers, Optical simulations, Super resolution

SPIE Journal Paper | 19 July 2019
OE, Vol. 58, Issue 07, 077106, (July 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.7.077106
KEYWORDS: Speckle, Modulation transfer functions, Image segmentation, Signal to noise ratio, Image analysis, Sensors, Error analysis, Analytical research, Staring arrays, Optical engineering

Proceedings Article | 14 May 2019 Presentation + Paper
Proceedings Volume 11001, 110010T (2019) https://doi.org/10.1117/12.2519077
KEYWORDS: Speckle, Image segmentation, Modulation transfer functions, Image analysis, Error analysis, Sensors, Staring arrays, Analytical research, Mirrors, Mid-IR

SPIE Journal Paper | 27 October 2016
OE, Vol. 55, Issue 12, 121729, (October 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.12.121729
KEYWORDS: Speckle, Modulation transfer functions, Staring arrays, Sensors, Spatial frequencies, Error analysis, Mid-IR, Infrared radiation, Active sensors, Image analysis

SPIE Journal Paper | 2 August 2012
Kenneth Barnard, Igor Anisimov, John Scheihing
OE, Vol. 51, Issue 8, 083601, (August 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.8.083601
KEYWORDS: Speckle, Modulation transfer functions, Staring arrays, Mid-IR, Sensors, Random lasers, Spatial frequencies, Integrating spheres, Statistical analysis, Optical filters

Proceedings Article | 7 May 2007 Paper
Proceedings Volume 6565, 65651S (2007) https://doi.org/10.1117/12.716324
KEYWORDS: Vegetation, Image segmentation, Detection and tracking algorithms, Calibration, Signal to noise ratio, Target detection, Cameras, Error analysis, Sun, Integrating spheres

Proceedings Article | 1 June 2005 Paper
Brian Stevenson, Rory O'Connor, William Kendall, Alan Stocker, William Schaff, Drew Alexa, John Salvador, Michael Eismann, Kenneth Barnard, John Kershenstein
Proceedings Volume 5806, (2005) https://doi.org/10.1117/12.604471
KEYWORDS: Sensors, Target detection, Image processing, Cameras, Data processing, Image sensors, Imaging systems, Data acquisition, Detection and tracking algorithms, Hyperspectral imaging

SPIE Journal Paper | 1 March 2003
Ronald Driggers, Richard Vollmerhausen, Nicole Devitt, Carl Halford, Kenneth Barnard
OE, Vol. 42, Issue 03, (March 2003) https://doi.org/10.1117/12.10.1117/1.1543159
KEYWORDS: Speckle, Target recognition, Imaging systems, Sensors, Image processing, Speckle pattern, Modulation transfer functions, Cameras, Infrared imaging, Pulsed laser operation

Proceedings Article | 29 July 2002 Paper
Ronald Driggers, Richard Vollmerhausen, Nicole Devitt, Carl Halford, Kenneth Barnard
Proceedings Volume 4719, (2002) https://doi.org/10.1117/12.477438
KEYWORDS: Speckle, Imaging systems, Target recognition, Sensors, Image processing, Speckle pattern, Modulation transfer functions, Infrared imaging, Cameras, Infrared radiation

Proceedings Article | 10 October 2001 Paper
Proceedings Volume 4369, (2001) https://doi.org/10.1117/12.445285
KEYWORDS: Image restoration, Liquid crystals, Molecules, Filtering (signal processing), Prisms, Electrodes, Convolution, Diffraction, Deconvolution, LCDs

Proceedings Article | 15 March 1998 Paper
Proceedings Volume 3276, (1998) https://doi.org/10.1117/12.302390
KEYWORDS: Microlens array, Microlens, Sensors, Wavefronts, Objectives, Detector arrays, Spatial light modulators, Modulators, Diffraction, Imaging systems

SPIE Journal Paper | 1 January 1998
Russell Hardie, Kenneth Barnard, John Bognar, Ernest Armstrong, Edward Watson
OE, Vol. 37, Issue 01, (January 1998) https://doi.org/10.1117/12.10.1117/1.601623
KEYWORDS: Point spread functions, Image restoration, Imaging systems, Sensors, Reconstruction algorithms, Image registration, Forward looking infrared, Infrared imaging, Image analysis, Optical engineering

Proceedings Article | 16 June 1997 Paper
Proceedings Volume 3063, (1997) https://doi.org/10.1117/12.276062
KEYWORDS: Liquid crystals, Filtering (signal processing), Diffraction, Imaging systems, Point spread functions, Sensors, Image restoration, Optical sensors, Phased array optics, Electronic filtering

Proceedings Article | 16 June 1997 Paper
Russell Hardie, Stephen Cain, Kenneth Barnard, John Bognar, Ernest Armstrong, Edward Watson
Proceedings Volume 3063, (1997) https://doi.org/10.1117/12.276061
KEYWORDS: Image resolution, Infrared imaging, Imaging systems, Image restoration, Infrared radiation, Reconstruction algorithms, Sensors, Image registration, Image analysis, Point spread functions

SPIE Journal Paper | 1 November 1995
OE, Vol. 34, Issue 11, (November 1995) https://doi.org/10.1117/12.10.1117/12.213572
KEYWORDS: Image filtering, Spatial frequencies, Sensors, Image quality, Optical filters, Image processing, Commercial off the shelf technology, Staring arrays, Computer simulations, Digital imaging

SPIE Journal Paper | 1 September 1994
OE, Vol. 33, Issue 09, (September 1994) https://doi.org/10.1117/12.10.1117/12.178261
KEYWORDS: Beam steering, Liquid crystals, Sensors, Phased array optics, Staring arrays, Phased arrays, Image filtering, Optical sensors, Spatial frequencies, Image processing

Proceedings Article | 8 July 1994 Paper
Proceedings Volume 2224, (1994) https://doi.org/10.1117/12.180071
KEYWORDS: Beam steering, Liquid crystals, Optical sensors, Staring arrays, Sensors, Phased array optics, Phased arrays, Image processing, Spatial frequencies, Optical filters

SPIE Journal Paper | 1 July 1994
Ronald Driggers, Kenneth Barnard, Eddie Burroughs, Raymond Deep, Owen Williams
OE, Vol. 33, Issue 07, (July 1994) https://doi.org/10.1117/12.10.1117/12.172899
KEYWORDS: Resistors, Projection systems, Mirrors, Modulation, Digital micromirror devices, Infrared imaging, Imaging systems, Semiconductor lasers, Black bodies, Infrared radiation

SPIE Journal Paper | 1 January 1994
OE, Vol. 33, Issue 01, (January 1994) https://doi.org/10.1117/12.10.1117/12.153159
KEYWORDS: Digital micromirror devices, Projection systems, Imaging systems, Diffraction, Infrared imaging, Relays, Infrared radiation, Black bodies, Sensors, Coherence imaging

SPIE Journal Paper | 1 December 1991
OE, Vol. 30, Issue 12, (December 1991) https://doi.org/10.1117/12.10.1117/12.56012
KEYWORDS: Modulation transfer functions, Detector arrays, Staring arrays, Sensors, Spatial frequencies, Fourier transforms, Statistical analysis, Shape analysis, Electroluminescence, Electrical engineering

Proceedings Article | 1 September 1991 Paper
Kenneth Barnard, Glenn Boreman, Allen Plogstedt, Barry Anderson
Proceedings Volume 1488, (1991) https://doi.org/10.1117/12.45823
KEYWORDS: Modulation transfer functions, Sensors, Spatial frequencies, Systems modeling, Modulation, Diffusion, Mercury cadmium telluride, Thermal modeling, Imaging systems, Infrared imaging

Proceedings Article | 1 September 1991 Paper
Barry Anderson, Glenn Boreman, Kenneth Barnard, Allen Plogstedt
Proceedings Volume 1488, (1991) https://doi.org/10.1117/12.45822
KEYWORDS: Sensors, Modulation transfer functions, Systems modeling, Imaging systems, Analytical research, Diodes, Infrared imaging, Thermal modeling, Data modeling, Signal detection

SPIE Journal Paper | 1 March 1990
OE, Vol. 29, Issue 03, (March 1990) https://doi.org/10.1117/12.10.1117/12.55588
KEYWORDS: Infrared signatures, Infrared radiation, Thermography, Black bodies, Temperature metrology, Integration, Infrared imaging, Quantization, Computer simulations, Imaging systems

Showing 5 of 24 publications
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