Dr. Robert A. Leathers Profile

Dr. Robert A. Leathers

at Naval Research Lab

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Author

Publications (9)

Proceedings Article | 5 May 2017 Paper

Designing manufacturable filters for a 16-band plenoptic camera using differential evolution

Timothy Doster, Colin Olson, Erin Fleet, Michael Yetzbacher, Andrey Kanaev, Paul Lebow, Robert Leathers

Proceedings Volume 10198, 1019803 (2017) https://doi.org/10.1117/12.2262574

KEYWORDS: Optical filters, Target detection, Cameras, Compressed sensing, Hyperspectral target detection, Design for manufacturability, Image filtering, Imaging systems, Optimization (mathematics), Bandpass filters, Computational imaging, Multispectral imaging

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Proceedings Article | 18 May 2013 Paper

Automatic ship detection from commercial multispectral satellite imagery

Brian Daniel, Alan Schaum, Eric Allman, Robert Leathers, Trijntje Downes

Proceedings Volume 8743, 874312 (2013) https://doi.org/10.1117/12.2017762

KEYWORDS: Clouds, Multispectral imaging, Sensors, Neodymium, Satellite communications, Satellites, Detection and tracking algorithms, Image fusion, Satellite imaging, Earth observing sensors

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Proceedings Article | 27 April 2009 Paper

Dynamic thresholding for hyperspectral shadow detection using Levenberg-Marquardt minimization on multiple Gaussian illumination distributions

Brian Wemett, Jonathan Riek, Robert Leathers

Proceedings Volume 7334, 733411 (2009) https://doi.org/10.1117/12.817826

KEYWORDS: Target detection, Signal to noise ratio, Detection and tracking algorithms, Data conversion, Single mode fibers, Hyperspectral imaging, Image segmentation, Hyperspectral target detection, Algorithms, Sensors

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Proceedings Article | 16 April 2008 Paper

Small object hyperspectral detection from a low-flying UAV

J. Murray-Krezan, J. Neumann, R. Leathers

Proceedings Volume 6969, 69691C (2008) https://doi.org/10.1117/12.776871

KEYWORDS: Sensors, Atmospheric optics, Distortion, Atmospheric modeling, Short wave infrared radiation, Detection and tracking algorithms, Atmospheric sensing, Signal to noise ratio, Hyperspectral imaging, Hyperspectral simulation

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Proceedings Article | 14 April 2008 Paper

A novel method for illumination suppression in hyperspectral images

Edward Ashton, Brian Wemett, Robert Leathers, Trijntje Downes

Proceedings Volume 6966, 69660C (2008) https://doi.org/10.1117/12.777153

KEYWORDS: Hyperspectral imaging, Image segmentation, Data conversion, Clouds, Distortion, Sensors, Detection and tracking algorithms, Reflectivity, Absorption, Visualization

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Proceedings Article | 25 March 2008 Paper

A secure workflow-based automated research manager

Jonathan Riek, Brian Wemett, Dale Keefer, Robert Weetman, Anthony Mazzola, Robert Leathers, Trijntje Downes

Proceedings Volume 6978, 69780U (2008) https://doi.org/10.1117/12.777157

KEYWORDS: Image processing, Databases, Algorithm development, Detection and tracking algorithms, Image segmentation, Hyperspectral imaging, Computing systems, Image processing algorithms and systems, Research management, Data storage

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Proceedings Article | 7 May 2007 Paper

Median spectral-spatial bad pixel identification and replacement for hyperspectral SWIR sensors

Amber Fischer, T. Downes, R. Leathers

Proceedings Volume 6565, 65651E (2007) https://doi.org/10.1117/12.720050

KEYWORDS: Sensors, Short wave infrared radiation, Detection and tracking algorithms, Hyperspectral imaging, Infrared sensors, Nonuniformity corrections, RGB color model, Staring arrays, Infrared radiation, Image sensors

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Proceedings Article | 4 May 2006 Paper

Signature evolution with covariance equalization in oblique hyperspectral imagery

Robert Leathers, Alan Schaum, Trijntje Downes

Proceedings Volume 6233, 623307 (2006) https://doi.org/10.1117/12.669136

KEYWORDS: Sensors, Short wave infrared radiation, Atmospheric sensing, Hyperspectral imaging, Reflectivity, Remote sensing, Detection and tracking algorithms, Atmospheric optics, Time metrology, Cameras

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Proceedings Article | 6 February 1997 Paper

Absorption and scattering coefficient estimation with asymptotic apparent optical properties

R. Leathers, Norman McCormick

Proceedings Volume 2963, (1997) https://doi.org/10.1117/12.266449

KEYWORDS: Scattering, Absorption, Optical properties, Reflectivity, Water, Signal attenuation, Ocean optics, Radiative transfer, Zirconium, Mechanical engineering

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Showing 5 of 9 publications

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