Dr. John H. Gruninger Profile

Dr. John H. Gruninger

Principal Scientist at Spectral Sciences Inc

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Author

Publications (25)

Proceedings Article | 18 September 2018 Paper

Characterizing temperature and water vapor of the environment using the Standardized Atmosphere Generator (SAG) empirical model

Raphael Panfili, Hoang Dothe, John Gruninger, James Duff

Proceedings Volume 10768, 107680K (2018) https://doi.org/10.1117/12.2321712

KEYWORDS: Atmospheric modeling, Atmospheric physics, Algorithm development

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Proceedings Article | 17 November 2014 Paper

Aerosols and cirrus clouds over Hanoi, Vietnam: comparison between satellite products and results derived from ground-based lidar measurements

H. Dothe, Trung van Dinh, Hai van Bui, J. Gruninger

Proceedings Volume 9262, 92620Y (2014) https://doi.org/10.1117/12.2069336

KEYWORDS: LIDAR, Clouds, Aerosols, Satellites, Atmospheric particles, Physics, Atmospheric modeling, Data modeling, Earth observing sensors, Scattering

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Proceedings Article | 17 October 2013 Paper

Boundary constraints for singular value decomposition of spectral data

John Gruninger, Hoang Dothe

Proceedings Volume 8892, 88920N (2013) https://doi.org/10.1117/12.2029250

KEYWORDS: Matrices, Buildings, Denoising, Condition numbers, Error analysis, Principal component analysis, Remote sensing, Data modeling, Agriculture, Roads

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Proceedings Article | 29 September 2009 Paper

Auroral radiance modeling with SAMM2

H. Dothe, J. Duff, J. Gruninger, R. Panfili, R. Kennett, J. Brown

Proceedings Volume 7475, 747509 (2009) https://doi.org/10.1117/12.834043

KEYWORDS: Data modeling, Oxygen, Auroras, Atmospheric modeling, Infrared radiation, Ionization, Visible radiation, Chemistry, Spectral resolution, Atmospheric chemistry

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Proceedings Article | 4 April 2008 Paper

Constrained basis set expansions for target subspaces in hyperspectral detection and identification

S. Adler-Golden, J. Gruninger, R. Sundberg

Proceedings Volume 6966, 696602 (2008) https://doi.org/10.1117/12.776252

KEYWORDS: Target detection, Atmospheric sensing, Hyperspectral target detection, Sensors, Detection and tracking algorithms, Reflectivity, Thermography, Hyperspectral imaging, Temperature metrology, Ozone

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Proceedings Article | 24 October 2007 Paper

Non-negative factorization of non-negative matrices

John Gruninger

Proceedings Volume 6748, 67480H (2007) https://doi.org/10.1117/12.738381

KEYWORDS: Matrices, Long wavelength infrared, Data modeling, Imaging spectroscopy, Signal to noise ratio, Infrared radiation, Infrared sensors, Sensors, Data processing, Principal component analysis

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Proceedings Article | 16 October 2007 Paper

Contributions of the OH airglow to space object irradiance

John Gruninger, James Duff, James Brown

Proceedings Volume 6745, 67451N (2007) https://doi.org/10.1117/12.738362

KEYWORDS: Airglow, Sensors, Short wave infrared radiation, Infrared radiation, Light sources, Reflectivity, Spectral resolution, Near infrared, Earth's atmosphere, Visible radiation

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Proceedings Article | 16 October 2007 Paper

A new model for calculating infrared background radiance at all altitudes including atmospheric clutter and clouds

R. Panfili, H. Dothe, J. Duff, J. Gruninger, J. Brown

Proceedings Volume 6745, 67451M (2007) https://doi.org/10.1117/12.738140

KEYWORDS: Absorption, Databases, Atmospheric modeling, Doppler effect, Analytical research, Molecular spectroscopy, Clouds, Algorithm development, Atmospheric physics, Spectral resolution

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Proceedings Article | 29 September 2006 Paper

Extraction of spatial and spectral scene statistics for hyperspectral scene simulation

Rosemary Kennett, Robert Sundberg, John Gruninger, Raymond Haren

Proceedings Volume 6365, 63650X (2006) https://doi.org/10.1117/12.705026

KEYWORDS: Reflectivity, Data modeling, Atmospheric modeling, Monte Carlo methods, Correlation function, Scene simulation, 3D image processing, Sensors, Hyperspectral simulation, Atmospheric particles

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Proceedings Article | 12 August 2004 Paper

The extension of endmember extraction to multispectral scenes

John Gruninger, Anthony Ratkowski, Michael Hoke

Proceedings Volume 5425, (2004) https://doi.org/10.1117/12.543798

KEYWORDS: Data modeling, Landsat, Visible radiation, Hyperspectral imaging, Multispectral imaging, Magnesium, Roads, Atmospheric corrections, Computer programming, Earth observing sensors

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Proceedings Article | 12 August 2004 Paper

The sequential maximum angle convex cone (SMACC) endmember model

John Gruninger, Anthony Ratkowski, Michael Hoke

Proceedings Volume 5425, (2004) https://doi.org/10.1117/12.543794

KEYWORDS: Data modeling, Vegetation, Hyperspectral imaging, Reflectivity, Roads, Image enhancement, Tolerancing, Image visualization, Error analysis, Magnesium

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Proceedings Article | 13 March 2003 Paper

Application of convex cone analysis to hyperspectral and multispectral scenes

John Gruninger, Jamine Lee, Robert Sundberg

Proceedings Volume 4885, (2003) https://doi.org/10.1117/12.463103

KEYWORDS: Magnesium, Data modeling, Matrices, Landsat, Chromium, RGB color model, Data compression, Error analysis, Image compression, Earth observing sensors

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Proceedings Article | 13 March 2003 Paper

Extraction of visible SWIR hyperspectral scene statistics and their use in scene realization

Robert Sundberg, John Gruninger, Raymond Haren

Proceedings Volume 4885, (2003) https://doi.org/10.1117/12.463101

KEYWORDS: Atmospheric modeling, Reflectivity, Target detection, Monte Carlo methods, Data modeling, Scene simulation, Atmospheric particles, Detection and tracking algorithms, Algorithm development, Visible radiation

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Proceedings Article | 8 November 2002 Paper

Atmospheric parameterization for model-based thermal infrared atmospheric correction of spectral imagery

Marsha Fox, John Gruninger, Jamine Lee, Anthony Ratkowski, Michael Hoke

Proceedings Volume 4816, (2002) https://doi.org/10.1117/12.451549

KEYWORDS: Atmospheric modeling, Atmospheric corrections, Transmittance, Sensors, Atmospheric sensing, Thermography, Atmospheric particles, Model-based design, Infrared imaging, Infrared radiation

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Proceedings Article | 8 November 2002 Paper

Use of Vis-SWIR imagery to aid atmospheric correction of multispectral and hyperspectral thermal infrared (TIR) imagery: the TIR model

John Gruninger, Marsha Fox, Jamine Lee, Anthony Ratkowski, Michael Hoke

Proceedings Volume 4816, (2002) https://doi.org/10.1117/12.451605

KEYWORDS: Atmospheric corrections, Atmospheric modeling, Vegetation, Transmittance, Sensors, Black bodies, Reflectivity, Humidity, Infrared imaging, Thermography

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Proceedings Article | 2 August 2002 Paper

Extraction of hyperspectral scene statistics and scene realization

Robert Sundberg, John Gruninger, Raymond Haren

Proceedings Volume 4725, (2002) https://doi.org/10.1117/12.478750

KEYWORDS: Atmospheric modeling, Atmospheric particles, Reflectivity, Sensors, Monte Carlo methods, Data modeling, Scene simulation, Correlation function, Image processing, Software

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Proceedings Article | 31 January 2002 Paper

Structure in middle and upper atmospheric infrared radiance

James Brown, Robert O'Neil, Richard Picard, William Blumberg, Edmond Dewan, Neil Grossbard, John Gruninger

Proceedings Volume 4539, (2002) https://doi.org/10.1117/12.454463

KEYWORDS: Stochastic processes, Atmospheric modeling, Sensors, Infrared radiation, Data modeling, Databases, Statistical modeling, Mid-IR, 3D modeling, Temperature metrology

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Proceedings Article | 20 August 2001 Paper

Shadow-insensitive material detection/classification with atmospherically corrected hyperspectral imagery

Steven Adler-Golden, Robert Levine, Michael Matthew, Steven Richtsmeier, Lawrence Bernstein, John Gruninger, Gerald Felde, Michael Hoke, Gail Anderson, Anthony Ratkowski-

Proceedings Volume 4381, (2001) https://doi.org/10.1117/12.437037

KEYWORDS: Roads, Reflectivity, Sun, Hyperspectral imaging, Atmospheric sensing, Atmospheric corrections, Detection and tracking algorithms, Buildings, Vegetation, Atmospheric sciences

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Proceedings Article | 20 August 2001 Paper

Automated optimal channel selection for spectral imaging sensors

John Gruninger, Robert Sundberg, Marsha Fox, Robert Levine, William Mundkowsky, Michael Salisbury, Alan Ratcliff

Proceedings Volume 4381, (2001) https://doi.org/10.1117/12.437052

KEYWORDS: Sensors, Signal processing, Imaging spectroscopy, Reflectivity, Image sensors, Remote sensing, Signal to noise ratio, Data compression, Remote sensing system design, Optical resolution

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Proceedings Article | 14 December 1998 Paper

Radiation transport effects and the interpretation of infrared images of gravity waves and turbulence

John Gruninger, James Duff, James Brown, William Blumberg

Proceedings Volume 3495, (1998) https://doi.org/10.1117/12.332676

KEYWORDS: Radiation effects, Spatial frequencies, Atmospheric modeling, Turbulence, Sensors, Modulation, Infrared imaging, Infrared radiation, 3D modeling, Linear filtering

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Proceedings Article | 4 August 1997 Paper

Bounds on component spectra of multispectral images

John Gruninger, Robert Sundberg

Proceedings Volume 3071, (1997) https://doi.org/10.1117/12.280607

KEYWORDS: Multispectral imaging, Matrices, Reflectivity, Chemical elements, Sensors, Spectrometers, Spectral resolution, Remote sensing, Environmental sensing, Data compression

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Proceedings Article | 15 July 1997 Paper

Quick image display (QUID) model for rapid real-time target imagery and spectral signatures

Robert Sundberg, John Gruninger, Mark Nosek, Jeff Burks, Ean Fontaine

Proceedings Volume 3084, (1997) https://doi.org/10.1117/12.280957

KEYWORDS: Reflectivity, OpenGL, Visualization, Bidirectional reflectance transmission function, Solid modeling, Solar radiation models, Image display, Volume rendering, Motion models, Light sources and illumination

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Proceedings Article | 15 December 1995 Paper

Modeling for atmospheric background radiance structures

John Gruninger, Robert Sundberg, James Duff, James Brown, Ramesh Sharma, Robert Sears

Proceedings Volume 2580, (1995) https://doi.org/10.1117/12.228471

KEYWORDS: Sensors, Atmospheric modeling, 3D modeling, Statistical modeling, Temperature metrology, Atmospheric sensing, Carbon dioxide, Atmospheric sciences, Image sensors, Infrared radiation

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Proceedings Article | 15 June 1994 Paper

Infrared radiance fluctuations in the upper atmosphere

Robert Sundberg, John Gruninger, Piali De, James Brown

Proceedings Volume 2223, (1994) https://doi.org/10.1117/12.177922

KEYWORDS: Infrared radiation, Statistical modeling, Atmospheric modeling, Atmospheric sensing, Sensors, Infrared imaging, Computer simulations, Infrared sensors, Short wave infrared radiation, Mid-IR

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Proceedings Article | 15 June 1994 Paper

SHARC-3: a model for infrared atmospheric radiance at high altitudes

John Gruninger, Robert Sundberg, James Duff, Lawrence Bernstein, Michael Matthew, Steven Adler-Golden, David Robertson, Ramesh Sharma, James Brown, Rebecca Healey

Proceedings Volume 2223, (1994) https://doi.org/10.1117/12.177908

KEYWORDS: Atmospheric modeling, Thermal modeling, Infrared radiation, Transmittance, Energy transfer, Molecular energy transfer

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Showing 5 of 25 publications

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