Dr. Bruce R. Whiting Profile

Dr. Bruce R. Whiting

SPIE Involvement:

Author | Editor

Publications (32)

Proceedings Article | 7 April 2023 Presentation + Paper

MB-DECTNet: a model-based unrolled network for accurate 3D DECT reconstruction

Tao Ge, Maria Medrano, Rui Liao, David Politte, Jeffrey Williamson, Bruce Whiting, Joseph O'Sullivan

Proceedings Volume 12463, 124631S (2023) https://doi.org/10.1117/12.2654252

KEYWORDS: Machine learning, Dual energy imaging, Reconstruction algorithms, 3D image reconstruction, Computed tomography, CT reconstruction

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Proceedings Article | 4 April 2022 Presentation + Paper

Dose prediction in proton cancer therapy based on density maps from dual-energy CT using joint statistical image reconstruction

Maria Jose Medrano Matamoros, Xinyuan Chen, Tao Ge, Tianyu Zhao, Rui Liao, David Politte, Jeffrey Willamson, Bruce Whiting, Yao Hao, Baozhou Sun, Joseph O'Sullivan

Proceedings Volume 12031, 1203119 (2022) https://doi.org/10.1117/12.2611801

KEYWORDS: Monte Carlo methods, Computed tomography, Cancer, Error analysis, Image restoration, Calibration, Tumors, Statistical modeling, Signal processing

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Proceedings Article | 16 March 2020 Paper

Accurate proton stopping power images reconstructed using joint statistical dual energy CT: experimental verification and impact of fan-beam CT scatter

Maria Medrano, Ruirui Liu, Tyler Webb, Tianyu Zhao, Jeffrey Williamson, Bruce Whiting, David Politte, Mariela Porras-Chaverri, Joseph O'Sullivan

Proceedings Volume 11312, 113121S (2020) https://doi.org/10.1117/12.2549788

KEYWORDS: Error analysis, Collimation, Computed tomography, Tissues, Statistical analysis, Data modeling, Image restoration, Scanners, Dual energy imaging

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Proceedings Article | 22 March 2016 Paper

Potential use of microbubbles (MBs) as contrast material in x-ray dark field (DF) imaging: How does the DF signal change with the characteristic parameters of the MBs?

Ran Zhang, Bin Qin, Yongshuai Ge, Bruce Whiting, Ke Li, Flordeliza Villanueva, Guang-Hong Chen

Proceedings Volume 9783, 97830N (2016) https://doi.org/10.1117/12.2216322

KEYWORDS: X-rays, X-ray imaging, Absorption, Gold, Imaging systems, Image enhancement, Nanoparticles, Signal detection, Polymers, Ultrasonography

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Proceedings Article | 22 March 2016 Paper

Experimental characterization of extra-focal radiation in CT scanners

Bruce Whiting, Mariela Porras-Chaverri, Joshua Evans, Jeffrey Williamson

Proceedings Volume 9783, 97830Z (2016) https://doi.org/10.1117/12.2215010

KEYWORDS: Signal processing, Sensors, X-ray computed tomography, Reconstruction algorithms, Signal detection, Fluctuations and noise, Modulation transfer functions, Scanners, Statistical modeling, Collimation, X-rays, Tungsten, X-ray sources, Scatter measurement

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Proceedings Article | 21 March 2014 Paper

Fusion of digital breast tomosynthesis images via wavelet synthesis for improved lesion conspicuity

Harishwaran Hariharan, Victor Pomponiu, Bin Zheng, Bruce Whiting, David Gur

Proceedings Volume 9034, 90342B (2014) https://doi.org/10.1117/12.2043799

KEYWORDS: Image fusion, Digital breast tomosynthesis, Wavelets, Tissues, 3D image processing, Breast, Discrete wavelet transforms, Breast cancer, Visualization, Digital mammography

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Proceedings Article | 19 March 2014 Paper

Method for measuring the intensity profile of a CT fan-beam filter

Bruce Whiting, Andreea Dohatcu

Proceedings Volume 9033, 903322 (2014) https://doi.org/10.1117/12.2043246

KEYWORDS: Scanners, Monte Carlo methods, Fluctuations and noise, Systems modeling, X-ray sources, Signal attenuation, X-rays, Calibration, Photovoltaics, Computer simulations

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Proceedings Article | 29 March 2013 Paper

Texture-based CT Image analysis of asthma

Harishwaran Hariharan, Sally Wenzel, Bin Zheng, Bruce Whiting, Jiantao Pu, David Gur, J. Ken Leader

Proceedings Volume 8672, 86720D (2013) https://doi.org/10.1117/12.2006887

KEYWORDS: Computed tomography, Lung, Image analysis, Image segmentation, Statistical analysis, Medical imaging, Visualization, Pulmonary function tests, Analytical research, Image processing

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Proceedings Article | 16 March 2011 Paper

Effect of contrast magnitude and resolution metric on noise-resolution tradeoffs in x-ray CT imaging: a comparison of non-quadratic penalized alternating minimization and filtered backprojection algorithms

Joshua Evans, David Politte, Bruce Whiting, Joseph O'Sullivan, Jeffrey Williamson

Proceedings Volume 7961, 79612C (2011) https://doi.org/10.1117/12.876701

KEYWORDS: Modulation transfer functions, Reconstruction algorithms, Image resolution, Amplitude modulation, Bone, Spatial resolution, X-ray computed tomography, Image filtering, X-rays, Expectation maximization algorithms

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Proceedings Article | 9 March 2010 Paper

Micro CT based truth estimation of nodule volume

L. Kinnard, M. Gavrielides, K. Myers, R. Zeng, B. Whiting, S. Lin-Gibson, N. Petrick

Proceedings Volume 7624, 762414 (2010) https://doi.org/10.1117/12.844381

KEYWORDS: Computed tomography, Image segmentation, Spherical lenses, 3D image processing, Lung, Error analysis, Tumors, CT reconstruction, Image processing, Manufacturing

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Proceedings Article | 28 March 2007 Paper

Missing data estimation for fully 3D spiral CT image reconstruction

Daniel Keesing, Joseph O'Sullivan, David Politte, Bruce Whiting, Donald Snyder

Proceedings Volume 6510, 65105V (2007) https://doi.org/10.1117/12.713502

KEYWORDS: Reconstruction algorithms, Sensors, Data analysis, Signal attenuation, Scanners, CT reconstruction, Statistical analysis, 3D image processing, Computed tomography, Tomography

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Proceedings Article | 22 March 2007 Paper

Validation of software for QC assessment of MTF and NPS

Walter Peppler, Wei Hong, Robert Steinhauser, Bruce Whiting, Ehsan Samei, Michael Flynn, Steven Don, Nathan Corradini

Proceedings Volume 6510, 65104F (2007) https://doi.org/10.1117/12.713434

KEYWORDS: Modulation transfer functions, Monte Carlo methods, Software development, Tungsten, Sensors, Error analysis, Imaging systems, Chromium, Manufacturing, Quantum efficiency

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Proceedings Article | 28 February 2007 Paper

Image reconstruction performance as a function of model complexity using information geometry: application to transmission tomographic imaging

Joseph O'Sullivan, Liangjun Xie, David Politte, Bruce Whiting

Proceedings Volume 6498, 649806 (2007) https://doi.org/10.1117/12.716264

KEYWORDS: Data modeling, Error analysis, Sensors, Reconstruction algorithms, Data analysis, Algorithm development, Systems modeling, Statistical modeling, Image restoration, Physics

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Proceedings Article | 2 March 2006 Paper

Preliminary validation of a new methodology for estimating dose reduction protocols in neonatal chest computed radiographs

Steven Don, Bruce Whiting, Charles Hildebolt, W. James Sehnert, Jacquelyn Ellinwood, Karin Töpfer, Parinaz Masoumzadeh, Richard Kraus, Keith Kronemer, Thomas Herman, William McAlister

Proceedings Volume 6142, 61421W (2006) https://doi.org/10.1117/12.654486

KEYWORDS: Liver, Image processing, Image quality, Diagnostics, Chest, Radiography, Chromium, Computer simulations, Data processing, Radiology

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Proceedings Article | 20 April 2005 Paper

Noise simulation in x-ray CT

Parinaz Massoumzadeh, Orville Earl, Bruce Whiting

Proceedings Volume 5745, (2005) https://doi.org/10.1117/12.593235

KEYWORDS: Scanners, X-ray computed tomography, Image filtering, X-rays, Data modeling, Computed tomography, Diagnostics, Optical filters, Computer simulations, Image processing

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Proceedings Article | 11 March 2005 Paper

Implementation of alternating minimization algorithms for fully 3D CT imaging

David Politte, Shenyu Yan, Joseph O'Sullivan, Donald Snyder, Bruce Whiting

Proceedings Volume 5674, (2005) https://doi.org/10.1117/12.602748

KEYWORDS: Sensors, Signal attenuation, Scanners, Detection and tracking algorithms, Data modeling, X-rays, X-ray sources, Polymethylmethacrylate, 3D image processing, X-ray computed tomography

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Proceedings Article | 15 May 2003 Paper

Automated detection of polyps from multislice CT images using 3D morphologic matching algorithm: phantom study

Yonghum Na, Jin Sung Kim, Bruce Whiting, Kyongtae Bae

Proceedings Volume 5032, (2003) https://doi.org/10.1117/12.480829

KEYWORDS: Computed tomography, Colon, 3D image processing, Computer aided diagnosis and therapy, Image segmentation, Image processing, Detection and tracking algorithms, Collimation, Latex, Ultrasonography

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Proceedings Article | 9 May 2002 Paper

Incorporating known information into image reconstruction algorithms for transmission tomography

Ryan Murphy, Joseph O'Sullivan, Jasenka Benac, Donald Snyder, Bruce Whiting, David Politte, Jeffrey Williamson

Proceedings Volume 4684, (2002) https://doi.org/10.1117/12.467179

KEYWORDS: Signal attenuation, Data modeling, Metals, Tomography, Reconstruction algorithms, Expectation maximization algorithms, Image filtering, Photons, Image restoration, Image transmission

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Proceedings Article | 3 May 2002 Paper

Signal statistics in x-ray computed tomography

Bruce Whiting

Proceedings Volume 4682, (2002) https://doi.org/10.1117/12.465601

KEYWORDS: X-ray computed tomography, Sensors, X-rays, Scanners, Quantization, Signal attenuation, Reconstruction algorithms, X-ray detectors, Signal processing, Signal to noise ratio

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Proceedings Article | 12 April 2002 Paper

Human visual system intrascene luminance dynamic range

Edward Muka, Bruce Whiting

Proceedings Volume 4686, (2002) https://doi.org/10.1117/12.462676

KEYWORDS: Visualization, Cones, Light sources and illumination, Radiology, Spatial frequencies, Image visualization, Visual system, Image processing, Visual process modeling, Chest

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Proceedings Article | 28 May 2001 Paper

Optimal display processing for digital radiography

Michael Flynn, Mary Couwenhoven, William Eyler, Bruce Whiting, Ehsan Samei, David Foos, Richard Slone, Edith Marom

Proceedings Volume 4319, (2001) https://doi.org/10.1117/12.428068

KEYWORDS: Image processing, Radiography, Chest, Lung, Signal processing, Chest imaging, Visualization, Sensors, Printing, Data acquisition

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Proceedings Article | 26 May 1999 Paper

Statisically lossless image compression for CR and DR

Susan Young, Bruce Whiting, David Foos

Proceedings Volume 3658, (1999) https://doi.org/10.1117/12.349452

KEYWORDS: Image compression, Image processing, Image segmentation, Chromium, Quantization, Distortion, Radiography, Computer programming, Image quality standards, Image processing algorithms and systems

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Proceedings Article | 24 May 1999 Paper

Dynamic viewing protocols for diagnostic image comparison

David Foos, Richard Slone, Bruce Whiting, Kevin Kohm, Susan Young, Edward Muka, Dan Hendrickson

Proceedings Volume 3663, (1999) https://doi.org/10.1117/12.349631

KEYWORDS: Image compression, Image quality, Visualization, Image processing, Spatial resolution, Wavelets, Visual compression, Diagnostics, Image resolution, Distortion

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Proceedings Article | 20 May 1999 Paper

CT artifacts in virtual colonoscopy

Bruce Whiting, Elizabeth McFarland, Casey Dellabarca, Barry Brunsden

Proceedings Volume 3660, (1999) https://doi.org/10.1117/12.349579

KEYWORDS: Optical spheres, Colon, Computed tomography, Scanners, Virtual colonoscopy, Distortion, Collimators, Data acquisition, Image processing, Image analysis

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Proceedings Article | 24 July 1998 Paper

Image quantization: statistics and modeling

Bruce Whiting, Edward Muka

Proceedings Volume 3336, (1998) https://doi.org/10.1117/12.317025

KEYWORDS: Quantization, Signal processing, Distortion, Interference (communication), Statistical analysis, Image processing, Statistical modeling, Fourier transforms, Signal attenuation, Sensors

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Proceedings Article | 8 May 1995 Paper

Sensitivity of radiographic screens to scattered radiation

Kwok Yip, Bruce Whiting, Thomas Kocher, David Trauernicht, Richard Van Metter

Proceedings Volume 2432, (1995) https://doi.org/10.1117/12.208360

KEYWORDS: Photons, X-rays, Chromium, Systems modeling, Absorption, Data modeling, Signal detection, Radiography, Computing systems, Sensors

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Proceedings Article | 8 May 1995 Paper

Fundamental statistics of the imaging process

Bruce Whiting

Proceedings Volume 2432, (1995) https://doi.org/10.1117/12.208373

KEYWORDS: Image processing, Imaging systems, Statistical analysis, Signal processing, Sensors, Point spread functions, X-rays, Fourier transforms, Data modeling, Digital imaging

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Proceedings Article | 1 July 1991 Paper

Design considerations for a high-resolution film scanner for teleradiology applications

Thomas Kocher, Bruce Whiting

Proceedings Volume 1446, (1991) https://doi.org/10.1117/12.45305

KEYWORDS: Teleradiology, Scanners, Printing, Imaging systems, Image processing, Image quality, Medical imaging, Picture Archiving and Communication System, Radiology, Fiber optics

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Proceedings Article | 1 July 1991 Paper

High-resolution teleradiology applications within the hospital

R. Gilbert Jost, G. James Blaine, Thomas Kocher, Edward Muka, Bruce Whiting

Proceedings Volume 1446, (1991) https://doi.org/10.1117/12.27713

KEYWORDS: Teleradiology, Diagnostics, Radiology, Image processing, Printing, Image resolution, Scanners, Nonimpact printing, Imaging systems, Picture Archiving and Communication System

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Proceedings Article | 1 July 1990 Paper

Performance analysis of medical x-ray film digitizers

Kwok Yip, Anthony Lubinsky, Bruce Whiting, Edward Muka, Thomas Kocher

Proceedings Volume 1231, (1990) https://doi.org/10.1117/12.18832

KEYWORDS: Laser scanners, Signal to noise ratio, Modulation transfer functions, Scanners, 3D scanning, Charge-coupled devices, Imaging systems, Medical imaging, Image acquisition, X-rays

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Proceedings Article | 1 July 1990 Paper

Replication of diagnostic radiographs using a film scanning/printing system

Michael Flynn, Edward Muka, Eric Davies, Bruce Whiting, Christine Watt, Gordon Beute, Burton Ellis

Proceedings Volume 1232, (1990) https://doi.org/10.1117/12.18844

KEYWORDS: Radiography, Medical imaging, Diagnostics, Digital imaging, Computing systems, Printing, Scanners, Imaging systems, Nonimpact printing, Laser scanners

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Proceedings Article | 1 July 1990 Paper

High-resolution, high-performance radiographic film scanner

Bruce Whiting, Edward Muka, Thomas Kocher, Michael Flynn

Proceedings Volume 1231, (1990) https://doi.org/10.1117/12.18806

KEYWORDS: Scanners, Signal to noise ratio, Analog electronics, Radiography, Medical imaging, Modulation transfer functions, Image resolution, Image quality, Image acquisition, Picture Archiving and Communication System

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