Dr. Colin N. Reinhardt Profile

Dr. Colin N. Reinhardt

Engineer

SPIE Involvement:

Conference Program Committee | Author

Publications (16)

Proceedings Article | 7 June 2024 Presentation + Paper

Presentation + Paper

Toward quantifying the real-versus-synthetic imagery training data reality gap: analysis and practical applications

Colin Reinhardt, Sarah Brockman, Rusty Blue, Brian Clipp, Anthony Hoogs

Proceedings Volume 13035, 130350W (2024) https://doi.org/10.1117/12.3026764

KEYWORDS: Machine learning, Computer vision technology, Computer graphics, Education and training, Data modeling, Field emission displays, Deep learning, Visualization, RGB color model, Performance modeling, Principal component analysis, Image classification

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Proceedings Article | 27 May 2022 Presentation + Paper

Presentation + Paper

Enhanced physics-based modeling of the electro-optical/infrared observation chain

Colin Reinhardt, Zachariah Ritsema, Jeffrey Clark, Derek Opel, Brian Young, Brian Teaney

Proceedings Volume 12106, 121060C (2022) https://doi.org/10.1117/12.2619011

KEYWORDS: Sensors, 3D modeling, Performance modeling, Systems modeling, Electro optical modeling, Long wavelength infrared, Targeting Task Performance metric, Atmospheric propagation, Thermal modeling, Imaging systems, Modeling and simulation

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Proceedings Article | 19 September 2016 Presentation + Paper

Presentation + Paper

Efficient physics-based predictive 3D image modeling and simulation of optical atmospheric refraction phenomena

Colin Reinhardt, Stephen Hammel, Dimitris Tsintikidis

Proceedings Volume 9979, 99790S (2016) https://doi.org/10.1117/12.2239807

KEYWORDS: Atmospheric propagation, Atmospheric optics, Atmospheric physics, Atmospheric modeling, 3D modeling, Earth's atmosphere, Refraction, Geometrical optics, Refractive index, 3D image processing

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Proceedings Article | 4 September 2015 Paper

Paper

Efficient and physically accurate modeling and simulation of anisoplanatic imaging through the atmosphere: a space-variant volumetric image blur method

Colin Reinhardt, James Ritcey

Proceedings Volume 9614, 961408 (2015) https://doi.org/10.1117/12.2188513

KEYWORDS: Atmospheric modeling, Point spread functions, 3D modeling, Atmospheric physics, Turbulence, Image processing, Systems modeling, Atmospheric optics, Atmospheric particles, Imaging systems

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Proceedings Article | 26 May 2015 Paper

Paper

OCCIMA: Optical Channel Characterization in Maritime Atmospheres

Steve Hammel, Dimitri Tsintikidis, John deGrassie, Colin Reinhardt, Kevin McBryde, Eric Hallenborg, David Wayne, Kristofor Gibson, Galen Cauble, Ana Ascencio, Joshua Rudiger

Proceedings Volume 9467, 946723 (2015) https://doi.org/10.1117/12.2178135

KEYWORDS: Atmospheric optics, Atmospheric modeling, Atmospheric propagation, Turbulence, Data modeling, Sensors, Channel projecting optics, Speckle, Performance modeling, Aerosols

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Proceedings Article | 7 October 2014 Paper

Paper

Investigation of scintillometer designs for dynamic path measurement

Steve Hammel, David Wayne, Colin Reinhardt

Proceedings Volume 9224, 92240S (2014) https://doi.org/10.1117/12.2064395

KEYWORDS: Turbulence, Atmospheric propagation, Receivers, Scintillation, Laser systems engineering, Sensors, Free space optics, Ocean optics, Spherical lenses, Telescopes

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Proceedings Article | 7 October 2014 Paper

Paper

Simultaneous atmospheric extinction and scintillation estimation using a modulated beacon

Colin Reinhardt, David Wayne, Stephen Hammel

Proceedings Volume 9224, 92240R (2014) https://doi.org/10.1117/12.2063682

KEYWORDS: Scintillation, Turbulence, Receivers, Atmospheric optics, Atmospheric propagation, Modulation, Atmospheric turbulence, Phase modulation, Atmospheric scintillation, Photodetectors

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Proceedings Article | 7 October 2014 Paper

Paper

A reconsideration of the best wavelengths for free-space optics

Colin Reinhardt, John Degrassie, Joshua Rudiger, Stephen Hammel

Proceedings Volume 9224, 92240Q (2014) https://doi.org/10.1117/12.2063681

KEYWORDS: Aerosols, Atmospheric particles, Atmospheric propagation, Atmospheric optics, Fiber optic gyroscopes, Free space optics, Atmospheric modeling, Optical properties, Absorption, Humidity

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Proceedings Article | 25 September 2013 Paper

Paper

A novel method for measuring atmospheric transmission using a modulated laser source

David Wayne, Colin Reinhardt, Kevin McBryde, Galen Cauble

Proceedings Volume 8874, 88740H (2013) https://doi.org/10.1117/12.2024474

KEYWORDS: Sensors, Modulation, Light emitting diodes, Receivers, Calibration, Transmitters, Signal detection, Turbulence, Atmospheric optics, Bandpass filters

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Proceedings Article | 25 September 2013 Paper

Paper

Extracting atmospheric turbulence and aerosol characteristics from passive imagery

Colin Reinhardt, D. Wayne, K. McBryde, G. Cauble

Proceedings Volume 8874, 88740F (2013) https://doi.org/10.1117/12.2023382

KEYWORDS: Modulation transfer functions, Turbulence, Atmospheric modeling, Image quality, Aerosols, Image restoration, Atmospheric propagation, Atmospheric particles, Atmospheric turbulence, Imaging systems

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SPIE Journal Paper | 8 March 2013 Open Access

Open Access

Temperature rise in objects due to optical focused beam through atmospheric turbulence near ground and ocean surface

Matthew Stoneback, Akira Ishimaru, Colin Reinhardt, Yasuo Kuga

OE, Vol. 52, Issue 03, 036001, (March 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.3.036001

KEYWORDS: Atmospheric propagation, Atmospheric optics, Turbulence, Atmospheric turbulence, Ocean optics, Copper, Thermal blooming, Solids, Signal attenuation, Laser beam propagation

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Proceedings Article | 24 October 2012 Paper

Paper

Improved vertical refractive-index structure parameter model for the maritime atmosphere based on local bulk meteorological measurements

Colin Reinhardt, Stephen Hammel, Kevin McBryde, Dimitris Tsintikidis

Proceedings Volume 8517, 85170L (2012) https://doi.org/10.1117/12.973361

KEYWORDS: Atmospheric modeling, Turbulence, Atmospheric propagation, Scintillation, Meteorology, Radio propagation, Data modeling, Computer simulations, Optical turbulence, Optical simulations

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SPIE Journal Paper | 27 March 2012

Atmospheric channel transfer function estimation from experimental free-space optical communications data

Colin Reinhardt, Dimitris Tsintikidis, Stephen Hammel, Yasuo Kuga, James Ritcey, Akira Ishimaru

OE, Vol. 51, Issue 03, 031205, (March 2012) https://doi.org/10.1117/12.10.1117/1.OE.51.3.031205

KEYWORDS: Fiber optic gyroscopes, Atmospheric modeling, Data modeling, Radiative transfer, Free space optics, Atmospheric optics, Channel projecting optics, Receivers, Data analysis, Atmospheric particles

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Proceedings Article | 16 September 2011 Paper

Paper

Measurement and modeling of beam wander

Steve Hammel, Kevin McBryde, Colin Reinhardt

Proceedings Volume 8161, 81610F (2011) https://doi.org/10.1117/12.896597

KEYWORDS: Turbulence, Atmospheric modeling, Atmospheric propagation, Scintillation, Meteorology, Refractive index, Optical turbulence, Beam propagation method, Laser systems engineering, Ocean optics

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Proceedings Article | 7 September 2011 Paper

Paper

Atmospheric channel transfer function estimation from experimental free-space optical communications data

Colin Reinhardt, Yasuo Kuga, James Ritcey, Akira Ishimaru, Stephen Hammel, Dimitris Tsintikidis

Proceedings Volume 8161, 81610I (2011) https://doi.org/10.1117/12.896226

KEYWORDS: Fiber optic gyroscopes, Radiative transfer, Atmospheric modeling, Atmospheric optics, Free space optics, Data modeling, Channel projecting optics, Receivers, Atmospheric particles, Free space optical communications

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Proceedings Article | 24 August 2010 Paper

Paper

Channel estimation for free-space optical communications: preliminary experimental results and analysis

Colin Reinhardt, Yasuo Kuga, James Ritcey, Akira Ishimaru, Stephen Hammel, Dimitris Tsintikidis

Proceedings Volume 7814, 78140O (2010) https://doi.org/10.1117/12.859917

KEYWORDS: Atmospheric particles, Fiber optic gyroscopes, Atmospheric propagation, Aerosols, Receivers, Free space optics, Visibility through fog, Visibility, Atmospheric modeling, Phase modulation

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Showing 5 of 16 publications

Conference Committee Involvement (3)

Synthetic Data for Artificial Intelligence and Machine Learning: Tools, Techniques, and Applications III

13 April 2025 | Orlando, Florida, United States

Synthetic Data for Artificial Intelligence and Machine Learning: Tools, Techniques, and Applications II

22 April 2024 | National Harbor, Maryland, United States

Synthetic Data for Artificial Intelligence and Machine Learning: Tools, Techniques, and Applications

1 May 2023 | Orlando, Florida, United States

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