Dr. Gary D. Gilbert Profile

Dr. Gary D. Gilbert

Retired

SPIE Involvement:

Author | Instructor

Proceedings Article | 29 April 2010 Paper

Multichannel imager for littoral zone characterization

Yuliya Podobna, Jon Schoonmaker, Joe Dirbas, James Sofianos, Cynthia Boucher, Gary Gilbert

Proceedings Volume 7664, 76640S (2010) https://doi.org/10.1117/12.849484

KEYWORDS: Surf zone, Foam, Sensors, Reflectivity, Target detection, Transmittance, Imaging systems, Signal attenuation, Calibration, Cameras

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Proceedings Article | 14 April 2008 Paper

Spectral detection and monitoring of marine mammals

Jon Schoonmaker, Tami Wells, Gary Gilbert, Yuliya Podobna, Irina Petrosyuk, Joseph Dirbas

Proceedings Volume 6946, 694606 (2008) https://doi.org/10.1117/12.777740

KEYWORDS: Ocean optics, Imaging systems, Acoustics, Radar, Oceanography, Sensors, Image processing, Optical filters, Cameras, Image registration

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Proceedings Article | 8 October 2007 Paper

Remote polarization measurements of the air-sea interface

Gary Gilbert, Jon Schoonmaker, Yuliya Podobna, Irina Petrosyuk, Joseph Dirbas, Vincent Contarino

Proceedings Volume 6743, 674303 (2007) https://doi.org/10.1117/12.737617

KEYWORDS: Polarization, Data modeling, Cameras, Bridges, Reflectivity, Bidirectional reflectance transmission function, Optical testing, Reflection, Water, Imaging systems

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Proceedings Article | 7 May 2007 Paper

Affordable spectropolarimetry with MANTIS-3T

Joseph Dirbas, Adam Davies, Jon Schoonmaker, Gary Gilbert, Vincent Contarino, Michael Crowley

Proceedings Volume 6565, 65650P (2007) https://doi.org/10.1117/12.719629

KEYWORDS: Sensors, Calibration, Polarization, Data modeling, Polarimetry, Sun, Cameras, CMOS sensors, Image sensors, Sensor calibration

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Proceedings Article | 13 April 2007 Paper

In situ and airborne optical measurements in the surf zone

G. Gilbert, J. Schoonmaker, J. Dirbas, N. Witherspoon

Proceedings Volume 6615, 66150L (2007) https://doi.org/10.1117/12.740459

KEYWORDS: Surf zone, In situ metrology, Reflectivity, Transmittance, Signal to noise ratio, Imaging systems, Airborne remote sensing, Foam, Target detection, Optical testing

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Proceedings Article | 13 April 2007 Paper

Image transfer through rough sea surface: computer simulations

Lev Dolin, Gary Gilbert, Iosif Levin, Alexander Luchinin, Vladimir Savel'ev, Steve Stewart

Proceedings Volume 6615, 66150I (2007) https://doi.org/10.1117/12.740449

KEYWORDS: Water, Computer simulations, Reflectivity, Receivers, Image quality, Sun, Algorithm development, Visibility, Backscatter, Signal to noise ratio

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Proceedings Article | 21 September 2004 Paper

Multispectral measurements in the surf zone

Jon Schoonmaker, Joseph Dirbas, Gary Gilbert

Proceedings Volume 5415, (2004) https://doi.org/10.1117/12.540362

KEYWORDS: Surf zone, Reflectivity, Sensors, Target detection, Environmental sensing, Data conversion, Transmittance, Imaging systems, Calibration, Multispectral imaging

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Proceedings Article | 11 September 2003 Paper

Multispectral observations of the surf zone

Jon Schoonmaker, Joseph Dirbas, Gary Gilbert

Proceedings Volume 5089, (2003) https://doi.org/10.1117/12.501571

KEYWORDS: Surf zone, Transmittance, Reflectivity, Signal to noise ratio, Fourier transforms, Data conversion, Imaging systems, Sensors, Electro optical systems, Target detection

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Proceedings Article | 14 January 2002 Paper

Application of an advanced stochastic bottom imaging model for airborne hyperspectral imager data collection

Gary Gilbert, Lev Dolin, Iosif Levin, Alexandr Luchinin, Stephen Stewart

Proceedings Volume 4488, (2002) https://doi.org/10.1117/12.452831

KEYWORDS: Sun, Signal to noise ratio, Data modeling, Imaging systems, Ocean optics, Stochastic processes, Water, Systems modeling, Modulation transfer functions, Cameras

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Proceedings Article | 28 October 1999 Paper

Band selection for viewing underwater objects using hyperspectral sensors

David Stein, Stephen Stewart, Gary Gilbert, Jon Schoonmaker

Proceedings Volume 3761, (1999) https://doi.org/10.1117/12.366487

KEYWORDS: Sensors, Signal to noise ratio, Signal attenuation, Data modeling, Reflectivity, Remote sensing, Data compression, Optical filters, Image processing, Detection and tracking algorithms

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Proceedings Article | 13 November 1996 Paper

Case studies of optical ringing for airborne lasers seeing into sea water

Gary Gilbert, Mark North

Proceedings Volume 2964, (1996) https://doi.org/10.1117/12.258349

KEYWORDS: LIDAR, Scattering, Photons, Light scattering, Laser scattering, Signal to noise ratio, Ocean optics, Water, Receivers, Signal attenuation

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Proceedings Article | 26 October 1994 Paper

Studies of optical ringing in seawater

Gary Gilbert, Mark North

Proceedings Volume 2258, (1994) https://doi.org/10.1117/12.190090

KEYWORDS: Scattering, Photons, Light scattering, LIDAR, Absorption, Signal to noise ratio, Ocean optics, Signal attenuation, Receivers, Sensors

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Proceedings Article | 31 December 1992 Paper

Measuring the point-spread function of sea ice in situ

Jeffrey Voss, Richard Honey, Gary Gilbert, Rodney Buntzen

Proceedings Volume 1750, (1992) https://doi.org/10.1117/12.140682

KEYWORDS: Cameras, Point spread functions, Data modeling, CCD cameras, Photography, Ocean optics, Calibration, Charge-coupled devices, Imaging systems, Light sources

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Proceedings Article | 1 September 1990 Paper

Measurements of beam spread in new sea ice

Gary Gilbert, Jon Schoonmaker

Proceedings Volume 1302, (1990) https://doi.org/10.1117/12.21490

KEYWORDS: Modulation transfer functions, Crystals, Temperature metrology, Signal attenuation, Ocean optics, Scattering, Light scattering, Laser scattering, Optical testing, Laser crystals

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Showing 5 of 14 publications

SPIE Conference Volume | 26 April 2007

Current Research on Remote Sensing, Laser Probing, and Imagery in Natural Waters

SPIE Conference Volume | 5 November 2003

Ocean Remote Sensing and Imaging II

SPIE Conference Volume | 14 January 2002

Ocean Optics: Remote Sensing and Underwater Imaging

SPIE Conference Volume | 28 October 1999

Airborne and In-Water Underwater Imaging

SPIE Conference Volume | 31 December 1992

Ocean Optics XI

Conference Committee Involvement (7)

Current Research on Remote Sensing, Laser Probing, and Imagery in Natural Waters

1 January 2007 | Moscow, Russian Federation

Photonics for Port and Harbor Security II

18 April 2006 | Orlando (Kissimmee), Florida, United States

Photonics for Port and Harbor Security

29 March 2005 | Orlando, Florida, United States

Ocean Remote Sensing and Imaging II

5 August 2003 | San Diego, California, United States

Airborne and In-Water Underwater Imaging II

1 August 2001 | San Diego, CA, United States

Showing 5 of 7 Conference Committees

Course Instructor

SC586: When Sonar Isn't Enough: Marine Optics for Port Security

This course will review the basic principles of marine optics, describe the current state of the art in marine imaging, and present future directions in optics for port and harbor security. It will also describe some of the real-world threats already encountered in port security. The marine-optics review will include effects of waves and subsurface effects on imaging underwater and seeing through the sea surface. The current state of the art section will describe active and passive sensors, including lidar, hyperspectral, and multispectral systems, with emphasis on proven technologies for mine countermeasures (MCM). The course will address some of the issues related to adapting military technology for civilian harbor and port defense.

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