Dr. Bruce R. Whiting Profile

Dr. Bruce R. Whiting

Research Associate Professor at University of Pittsburgh

SPIE Involvement:

Senior status | Conference Program Committee | Conference Chair | Author | Editor

Publications (32)

Proceedings Article | 22 March 2016

Experimental characterization of extra-focal radiation in CT scanners

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

Proc. SPIE. 9783, Medical Imaging 2016: Physics of Medical Imaging

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

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Proceedings Article | 22 March 2016

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

Proc. SPIE. 9783, Medical Imaging 2016: Physics of Medical Imaging

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

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SPIE Conference Volume | 11 April 2014

Medical Imaging 2014: Physics of Medical Imaging

Proceedings Article | 21 March 2014

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

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

Proc. SPIE. 9034, Medical Imaging 2014: Image Processing

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

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Proceedings Article | 19 March 2014

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

Bruce Whiting, Andreea Dohatcu

Proc. SPIE. 9033, Medical Imaging 2014: Physics of Medical Imaging

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

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SPIE Conference Volume | 4 April 2013

Medical Imaging 2013: Physics of Medical Imaging

Proceedings Article | 29 March 2013

Texture-based CT Image analysis of asthma

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

Proc. SPIE. 8672, Medical Imaging 2013: Biomedical Applications in Molecular, Structural, and Functional Imaging

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

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SPIE Conference Volume | 17 April 2012

Medical Imaging 2012: Physics of Medical Imaging

Proceedings Article | 16 March 2011

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

Proc. SPIE. 7961, Medical Imaging 2011: Physics of Medical Imaging

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

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Proceedings Article | 9 March 2010

Micro CT based truth estimation of nodule volume

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

Proc. SPIE. 7624, Medical Imaging 2010: Computer-Aided Diagnosis

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

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Proceedings Article | 28 March 2007

Missing data estimation for fully 3D spiral CT image reconstruction

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

Proc. SPIE. 6510, Medical Imaging 2007: Physics of Medical Imaging

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

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Proceedings Article | 22 March 2007

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

Proc. SPIE. 6510, Medical Imaging 2007: Physics of Medical Imaging

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

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Proceedings Article | 28 February 2007

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

Proc. SPIE. 6498, Computational Imaging V

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

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Proceedings Article | 2 March 2006

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

Proc. SPIE. 6142, Medical Imaging 2006: Physics of Medical Imaging

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

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Proceedings Article | 20 April 2005

Noise simulation in x-ray CT

Parinaz Massoumzadeh, Orville Earl, Bruce Whiting

Proc. SPIE. 5745, Medical Imaging 2005: Physics of Medical Imaging

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

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Proceedings Article | 11 March 2005

Implementation of alternating minimization algorithms for fully 3D CT imaging

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

Proc. SPIE. 5674, Computational Imaging III

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

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Proceedings Article | 15 May 2003

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

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

Proc. SPIE. 5032, Medical Imaging 2003: Image Processing

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

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Proceedings Article | 9 May 2002

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

Proc. SPIE. 4684, Medical Imaging 2002: Image Processing

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

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Proceedings Article | 3 May 2002

Signal statistics in x-ray computed tomography

Bruce Whiting

Proc. SPIE. 4682, Medical Imaging 2002: Physics of Medical Imaging

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

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Proceedings Article | 12 April 2002

Human visual system intrascene luminance dynamic range

Edward Muka, Bruce Whiting

Proc. SPIE. 4686, Medical Imaging 2002: Image Perception, Observer Performance, and Technology Assessment

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

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Proceedings Article | 28 May 2001

Optimal display processing for digital radiography

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

Proc. SPIE. 4319, Medical Imaging 2001: Visualization, Display, and Image-Guided Procedures

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

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Proceedings Article | 26 May 1999

Statisically lossless image compression for CR and DR

Susan Young, Bruce Whiting, David Foos

Proc. SPIE. 3658, Medical Imaging 1999: Image Display

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

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Proceedings Article | 24 May 1999

Dynamic viewing protocols for diagnostic image comparison

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

Proc. SPIE. 3663, Medical Imaging 1999: Image Perception and Performance

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

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Proceedings Article | 20 May 1999

CT artifacts in virtual colonoscopy

Bruce Whiting, Elizabeth McFarland, Casey Dellabarca, Barry Brunsden

Proc. SPIE. 3660, Medical Imaging 1999: Physiology and Function from Multidimensional Images

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

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Proceedings Article | 24 July 1998

Image quantization: statistics and modeling

Bruce Whiting, Edward Muka

Proc. SPIE. 3336, Medical Imaging 1998: Physics of Medical Imaging

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

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Proceedings Article | 8 May 1995

Sensitivity of radiographic screens to scattered radiation

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

Proc. SPIE. 2432, Medical Imaging 1995: Physics of Medical Imaging

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

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Proceedings Article | 8 May 1995

Fundamental statistics of the imaging process

Bruce Whiting

Proc. SPIE. 2432, Medical Imaging 1995: Physics of Medical Imaging

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

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Proceedings Article | 1 July 1991

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

Thomas Kocher, Bruce Whiting

Proc. SPIE. 1446, Medical Imaging V: PACS Design and Evaluation

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

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Proceedings Article | 1 July 1991

High-resolution teleradiology applications within the hospital

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

Proc. SPIE. 1446, Medical Imaging V: PACS Design and Evaluation

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

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Proceedings Article | 1 July 1990

High-resolution, high-performance radiographic film scanner

Bruce Whiting, Edward Muka, Thomas Kocher, Michael Flynn

Proc. SPIE. 1231, Medical Imaging IV: Image Formation

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

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Proceedings Article | 1 July 1990

Replication of diagnostic radiographs using a film scanning/printing system

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

Proc. SPIE. 1232, Medical Imaging IV: Image Capture and Display

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

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Proceedings Article | 1 July 1990

Performance analysis of medical x-ray film digitizers

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

Proc. SPIE. 1231, Medical Imaging IV: Image Formation

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

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Showing 5 of 32 publications

Conference Committee Involvement (11)

Physics of Medical Imaging

22 February 2015 | Orlando, Florida, United States

Physics of Medical Imaging

17 February 2014 | San Diego, California, United States

Physics of Medical Imaging

11 February 2013 | Lake Buena Vista (Orlando Area), Florida, United States

Physics of Medical Imaging

5 February 2012 | San Diego, California, United States

Physics of Medical Imaging

13 February 2011 | Lake Buena Vista (Orlando), Florida, United States

Showing 5 of 11 published special sections

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