Prof. Kevin J. Webb Profile

Prof. Kevin J. Webb

Professor of Electrical and Computer Engineering at Purdue Univ

SPIE Involvement:

Author

Publications (20)

Proceedings Article | 6 September 2017 Presentation + Paper

Opportunities for sub-wavelength imaging based on motion in structured illumination

Kevin Webb, Qiaoen Luo, Vivek Raghuram, Yulu Chen, Dergan Lin

Proceedings Volume 10410, 104100P (2017) https://doi.org/10.1117/12.2276672

KEYWORDS: Speckle, Motion measurement, Optical imaging, Optical sensing, Microscopy, Biomedical optics, Dielectrics, Coherence imaging, Image resolution, Scattering

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Proceedings Article | 14 March 2017 Presentation + Paper

3D printed optical phantoms and deep tissue imaging for in vivo applications including oral surgery

Kevin Webb, Brian Bentz, Vaibhav Gaind, Alfonso Costas, Jose Garcia

Proceedings Volume 10056, 1005607 (2017) https://doi.org/10.1117/12.2253763

KEYWORDS: Tissue optics, 3D image processing, Surgery, 3D printing, Optical imaging, Diffusion, Optical tomography, Tomography, Luminescence, Optical phantoms, Mouth, Calibration, Absorption, Printing, Scattering, Tissues

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Proceedings Article | 29 September 2015 Paper

Imaging fields through heavily scattering random media with speckle correlations over source position

Kevin Webb, Jason Newman, Qiaoen Luo

Proceedings Volume 9600, 96000J (2015) https://doi.org/10.1117/12.2189550

KEYWORDS: Scattering, Laser scattering, Speckle, Phase retrieval, Speckle pattern, Sensors, Coherence imaging, Cameras, Scattering media, Titanium dioxide

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Proceedings Article | 26 February 2008 Paper

Results in non-iterative MAP reconstruction for optical tomography

Kevin Webb, Charles Bouman, Guangzhi Cao

Proceedings Volume 6814, 68140L (2008) https://doi.org/10.1117/12.779675

KEYWORDS: Transform theory, Optical tomography, Diffusion, Tomography, Image compression, Tissue optics, Distortion, Inverse optics, Luminescence, Atrial fibrillation

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Proceedings Article | 11 March 2005 Paper

Multigrid inversion algorithms for Poisson noise model-based tomographic reconstruction

Charles Bouman, Kevin Webb, Seungseok Oh

Proceedings Volume 5674, (2005) https://doi.org/10.1117/12.598771

KEYWORDS: Reconstruction algorithms, Tomography, Data modeling, Data conversion, Model-based design, Infrared imaging, Magnesium, Inverse problems, Image resolution, Optimization (mathematics)

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Proceedings Article | 22 October 2004 Paper

Study of polarized light in scattering media using speckle intensity correlations

Z. Wang, Kevin Webb, Mark Webster, Andrew Weiner

Proceedings Volume 5562, (2004) https://doi.org/10.1117/12.565837

KEYWORDS: Polarization, Light scattering, Scattering, Diffusion, Speckle, Scattering media, Speckle pattern, Statistical modeling, Laser scattering, Geometrical optics

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SPIE Journal Paper | 1 October 2003 Open Access

Guest Editorial: Imaging Through Scattering Media

David Boas, Charles Bouman, Kevin Webb

JEI, Vol. 12, Issue 04, (October 2003) https://doi.org/10.1117/12.10.1117/1.1601618

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Proceedings Article | 1 July 2003 Paper

Multigrid algorithms for optimization and inverse problems

Kevin Webb, Adam Milstein, Charles Bouman, Seungseok Oh

Proceedings Volume 5016, (2003) https://doi.org/10.1117/12.484805

KEYWORDS: Inverse problems, Optimization (mathematics), Tomography, Diffusion, Reconstruction algorithms, Optical tomography, 3D modeling, Inverse optics, 3D image processing, Image resolution

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Proceedings Article | 23 December 2002 Paper

Imaging fluorescence parameters by Bayesian optical diffusion tomography

Kevin Webb, Quan Zhang, Charles Bouman, Rick Millane, Adam Milstein, David Boas, Seungseok Oh

Proceedings Volume 4792, (2002) https://doi.org/10.1117/12.451799

KEYWORDS: Luminescence, Diffusion, Tissue optics, Absorption, Scattering, Tissues, Inverse optics, Tomography, Optical tomography, Inverse problems

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Proceedings Article | 1 May 2002 Paper

Three-dimensional Bayesian optical diffusion tomography: source-detector calibration

Adam Milstein, Kevin Webb, Seungseok Oh, Charles Bouman, Rick Millane

Proceedings Volume 4613, (2002) https://doi.org/10.1117/12.465243

KEYWORDS: Sensors, Diffusion, Calibration, Absorption, Reconstruction algorithms, Optical tomography, Tomography, Image analysis, 3D image processing, Tissue optics

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Proceedings Article | 2 November 2001 Paper

Three-dimensional optical diffusion tomography using iterative coordinate descent optimization

Rick Millane, Charles Bouman, Seungseok Oh, Kevin Webb, Adam Milstein

Proceedings Volume 4431, (2001) https://doi.org/10.1117/12.447409

KEYWORDS: Diffusion, Data modeling, 3D modeling, Tomography, Optical tomography, Optimization (mathematics), Sensors, Photons, Optical imaging, Tissue optics

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Proceedings Article | 31 October 2001 Paper

Optical diffusion imaging data from speckle pattern frequency correlations

Andrew Weiner, Mark Webster, Kevin Webb

Proceedings Volume 4432, (2001) https://doi.org/10.1117/12.447122

KEYWORDS: Scattering, Speckle, Speckle pattern, Diffusion, Laser scattering, Data modeling, Light scattering, Optical imaging, Speckle imaging, Sensors

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Proceedings Article | 16 November 2000 Paper

Multigrid Bayesian methods for optical diffusion tomography

Rick Millane, Jong Ye, Charles Bouman, Kevin Webb

Proceedings Volume 4123, (2000) https://doi.org/10.1117/12.409282

KEYWORDS: Reconstruction algorithms, Diffusion, Absorption, Optical imaging, Image restoration, Scattering, Inverse optics, Optimization (mathematics), Light scattering, Sensors

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Proceedings Article | 25 June 1999 Paper

Bayesian optical diffusion imaging

Kevin Webb, Rick Millane, Charles Bouman, Jong Ye

Proceedings Volume 3816, (1999) https://doi.org/10.1117/12.351329

KEYWORDS: Diffusion, Absorption, Reconstruction algorithms, Sensors, Scattering, Inverse optics, Geometrical optics, Modulation, Tissue optics, Photons

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Proceedings Article | 9 December 1997 Paper

Weighted cost-function reconstruction in optical diffusion imaging

Kevin Webb, Thomas Downar, Rick Millane, Jong Ye

Proceedings Volume 3171, (1997) https://doi.org/10.1117/12.284714

KEYWORDS: Diffusion, Reconstruction algorithms, Optical imaging, Iterative methods, Scattering

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Proceedings Article | 15 May 1997 Paper

Computer-generated microwave holograms as phase shifters

Neal Gallagher, Tanveer ul Haq, Kevin Webb

Proceedings Volume 3010, (1997) https://doi.org/10.1117/12.274438

KEYWORDS: Waveguides, Phase shifts, Microwave radiation, Holograms, Semiconductors, Waveguide modes, Optical design, Dielectrics, Computer generated holography, Control systems

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Proceedings Article | 18 August 1995 Paper

Inexpensive instrumentation for frequency domain detection and localization of heterogeneities utilizing diffusing optical waves

Kevin Webb, Neal Gallagher, Jeffery Reynolds, Michael Erickson

Proceedings Volume 2622, (1995) https://doi.org/10.1117/12.216813

KEYWORDS: Sensors, Tissue optics, Modulation, Light emitting diodes, Diffusion, Solid state electronics, Scattering, Signal detection, Phase shift keying, Receivers

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Proceedings Article | 18 August 1995 Paper

Detection of heterogeneities within a scattering medium using Raman spectroscopy

Jeffery Reynolds, Charles Thompson, Fred LaPlant, Kevin Webb, Dor Ben-Amotz

Proceedings Volume 2622, (1995) https://doi.org/10.1117/12.216832

KEYWORDS: Diamond, Raman spectroscopy, Raman scattering, Scattering, Light scattering, Photons, Mie scattering, Micro raman spectroscopy, Tissues, Sapphire

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Proceedings Article | 18 August 1995 Paper

Finite element simulation of wavelength scale optical elements

Bernd Lichtenberg, Kevin Webb, Neal Gallagher

Proceedings Volume 2622, (1995) https://doi.org/10.1117/12.216808

KEYWORDS: Diffraction, Diffraction gratings, Optical components, Finite element methods, Polarization, Chemical elements, Zone plates, Reflection, Optical design, Binary data

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Proceedings Article | 18 August 1995 Paper

Aperiodic grating structure for TE11 to TM11 mode conversion

Kevin Webb, Neal Gallagher, Tanveer ul Haq

Proceedings Volume 2622, (1995) https://doi.org/10.1117/12.216809

KEYWORDS: Optical design, Waveguides, Scattering, Electrical engineering, Waveguide modes, Microwave radiation, Structural design, Energy efficiency, Energy coupling, Control systems

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