Dr. Peter M. Edic Profile

Dr. Peter M. Edic

Electrical Engineer at GE Research

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Author

Publications (18)

Proceedings Article | 16 March 2020 Presentation + Paper

A new series expansion method and its application to photon-counting CT reconstruction

Mats Persson, Lin Fu, Peter Edic, Bruno De Man

Proceedings Volume 11312, 113121H (2020) https://doi.org/10.1117/12.2549623

KEYWORDS: Reconstruction algorithms, Sensors, CT reconstruction, Image restoration, Computed tomography, Image processing, X-ray computed tomography, Algorithm development

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Proceedings Article | 12 March 2018 Paper

Sensitivity of FFR-CT to manual segmentation

Prem Venugopal, Xia Li, Lishui Cheng, Roshni Bhagalia, Peter Edic

Proceedings Volume 10578, 105781T (2018) https://doi.org/10.1117/12.2292836

KEYWORDS: Image segmentation, 3D modeling, Arteries, Resistance, Computed tomography, Angiography, Machine learning, Blood pressure, Blood circulation, Data modeling

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Proceedings Article | 1 May 2017 Paper

Towards brilliant, compact x-ray sources: a new x-ray photonic device

Brian Scherer, Sudeep Mandal, Joshua Salisbury, Peter Edic, Forrest Hopkins, Susanne Lee

Proceedings Volume 10187, 101870G (2017) https://doi.org/10.1117/12.2266793

KEYWORDS: X-rays, Photonic devices, X-ray sources, Multilayers, Refractive index, Reflection, X-ray optics, Thin film devices, Thin films, Solids, Prototyping, Tungsten, Reflectivity

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Proceedings Article | 29 March 2016 Paper

Motion correction for improving the accuracy of dual-energy myocardial perfusion CT imaging

Jed Pack, Zhye Yin, Guanglei Xiong, Priya Mittal, Simon Dunham, Kimberly Elmore, Peter Edic, James Min

Proceedings Volume 9788, 97880Z (2016) https://doi.org/10.1117/12.2216986

KEYWORDS: Computed tomography, Arteries, Angiography, Diagnostics, Image quality, Ischemia, Dual energy imaging, Motion estimation, 3D modeling, Motion models, Iodine, Heart, Medicine

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SPIE Journal Paper | 21 September 2015

Complementary contrast media for metal artifact reduction in dual-energy computed tomography

Jack Lambert, Peter Edic, Paul Fitzgerald, Andrew Torres, Benjamin Yeh

JMI, Vol. 2, Issue 03, 033503, (September 2015) https://doi.org/10.1117/12.10.1117/1.JMI.2.3.033503

KEYWORDS: Metals, Chemical elements, Iodine, Signal attenuation, Computed tomography, Tungsten, Head, Bismuth, Barium, X-ray computed tomography

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Proceedings Article | 18 March 2015 Paper

Complementary contrast media for metal artifact reduction in dual-energy CT

Jack Lambert, Peter Edic, Paul Fitzgerald, Andrew Torres, Benjamin Yeh

Proceedings Volume 9412, 941203 (2015) https://doi.org/10.1117/12.2082177

KEYWORDS: Metals, Mars, Chemical elements, Head, Iodine, Tungsten, Image enhancement, Barium, Computed tomography, Bismuth

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Proceedings Article | 9 March 2012 Paper

Equal-dose spectral optimization of spectral CT mono-energy photon counting

J. Eric Tkaczyk, Vladimir Lobastov, Daniel Harrison, Pete Edic, Hewei Gao, Daniel Rubin

Proceedings Volume 8313, 831331 (2012) https://doi.org/10.1117/12.912113

KEYWORDS: Photon counting, Sensors, Iodine, X-ray computed tomography, X-rays, Monte Carlo methods, Calcium, Composites, Computed tomography, Physics

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Proceedings Article | 13 March 2009 Paper

X-ray multisource for medical imaging

Kris Frutschy, Bruno De Man, Pete Edic, Brian Lounsberry, Bogdan Neculaes, Yun Zou, Lou Inzinna, Ken Conway, Xi Zhang, Yang Cao, Satish Gunturi, Antonio Caiafa, Joe Reynolds

Proceedings Volume 7258, 725822 (2009) https://doi.org/10.1117/12.812043

KEYWORDS: X-rays, Electron beams, X-ray sources, X-ray imaging, Control systems, Sensors, Medical imaging, Temperature metrology, X-ray computed tomography, X-ray detectors

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Proceedings Article | 21 March 2007 Paper

CatSim: a new computer assisted tomography simulation environment

Bruno De Man, Samit Basu, Naveen Chandra, Bruce Dunham, Peter Edic, Maria Iatrou, Scott McOlash, Paavana Sainath, Charlie Shaughnessy, Brendon Tower, Eugene Williams

Proceedings Volume 6510, 65102G (2007) https://doi.org/10.1117/12.710713

KEYWORDS: Monte Carlo methods, Sensors, Computer simulations, Signal detection, Computed tomography, X-rays, X-ray computed tomography, Scanners, 3D modeling, Aluminum

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Proceedings Article | 16 March 2007 Paper

Atomic number resolution for three spectral CT imaging systems

J. Eric Tkaczyk, Rogerio Rodrigues, Jeffery Shaw, Jonathan Short, Yanfeng Du, Xiaoye Wu, Deborah Walter, William Leue, Daniel Harrison, Peter Edic

Proceedings Volume 6510, 651009 (2007) https://doi.org/10.1117/12.709905

KEYWORDS: Sensors, Imaging systems, Image filtering, X-ray computed tomography, X-rays, Scintillators, Data modeling, Data acquisition, Systems modeling, Signal attenuation

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Proceedings Article | 13 March 2007 Paper

Multi-source inverse geometry CT: a new system concept for x-ray computed tomography

Bruno De Man, Samit Basu, Dirk Bequé, Bernhard Claus, Peter Edic, Maria Iatrou, James LeBlanc, Bob Senzig, Richard Thompson, Mark Vermilyea, Colin Wilson, Zhye Yin, Norbert Pelc

Proceedings Volume 6510, 65100H (2007) https://doi.org/10.1117/12.712854

KEYWORDS: Sensors, X-ray computed tomography, X-rays, X-ray detectors, Spatial resolution, Image quality, Reconstruction algorithms, Computing systems, Monte Carlo methods, Modulation

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Proceedings Article | 2 March 2006 Paper

An iterative algorithm for soft tissue reconstruction from truncated flat panel projections

D. Langan, B. Claus, P. Edic, R. Vaillant, B. De Man, S. Basu, M. Iatrou

Proceedings Volume 6142, 614224 (2006) https://doi.org/10.1117/12.652295

KEYWORDS: Reconstruction algorithms, Heart, Imaging systems, Tissues, Sensors, Stereoscopy, X-ray computed tomography, 3D image processing, Image quality, X-rays

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Proceedings Article | 9 May 2002 Paper

Cardiac-state-driven CT image reconstruction algorithm for cardiac imaging

Erdogan Cesmeli, Peter Edic, Maria Iatrou, Jiang Hsieh, Rajiv Gupta, Armin Pfoh

Proceedings Volume 4684, (2002) https://doi.org/10.1117/12.467224

KEYWORDS: Reconstruction algorithms, Heart, Electrocardiography, Computed tomography, CT reconstruction, Sensors, Scanners, Beam propagation method, 3D image processing, Cardiac imaging

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Proceedings Article | 3 May 2002 Paper

Four-dimensional x-ray attenuation model of the human heart and the coronary vasculature and its use for the assessment of cardiac CT imaging technology

Maria Iatrou, Peter Edic, Harvey Cline, A. Ishaque, Erdogan Cesmeli, Armin Pfoh

Proceedings Volume 4682, (2002) https://doi.org/10.1117/12.465553

KEYWORDS: Reconstruction algorithms, Heart, Image quality, X-ray computed tomography, Arteries, Motion models, Mathematical modeling, X-rays, Systems modeling, Computed tomography

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Proceedings Article | 28 June 2001 Paper

Novel reconstruction algorithm for multiphasic cardiac imaging using multislice helical CT

Erdogan Cesmeli, Peter Edic, Maria Iatrou, Armin Pfoh

Proceedings Volume 4320, (2001) https://doi.org/10.1117/12.430893

KEYWORDS: Reconstruction algorithms, Heart, Computed tomography, Electrocardiography, Sensors, Cardiac imaging, Algorithm development, 3D image reconstruction, CT reconstruction, Temporal resolution

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Proceedings Article | 28 June 2001 Paper

Four-dimensional x-ray attenuation model of the human heart and the coronary vasculature for assessment of CT system capability

Peter Edic, Maria Iatrou, Harvey Cline, A. Ishaque, Erdogan Cesmeli, Armin Pfoh

Proceedings Volume 4320, (2001) https://doi.org/10.1117/12.430895

KEYWORDS: Heart, Motion models, Reconstruction algorithms, Arteries, X-ray computed tomography, Data modeling, Image quality, X-rays, Computed tomography, Imaging systems

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Proceedings Article | 28 June 2001 Paper

Design and image quality results from volumetric CT with a flat-panel imager

William Ross, Samit Basu, Peter Edic, Mark Johnson, Armin Pfoh, Ramakrishna Rao, Baorui Ren

Proceedings Volume 4320, (2001) https://doi.org/10.1117/12.430906

KEYWORDS: Prototyping, Modulation transfer functions, Sensors, Imaging systems, X-ray detectors, Image quality, X-ray computed tomography, LCDs, X-rays, Data acquisition

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Proceedings Article | 28 June 2001 Paper

Cone-beam volumetric CT imagers: simulations for rapid prototype system design and prediciton of image quality

Deborah Walter, Baorui Ren, Armin Pfoh, Peter Edic, Xiaoye Wu, James LeBlanc

Proceedings Volume 4320, (2001) https://doi.org/10.1117/12.430860

KEYWORDS: Sensors, Image quality, X-rays, X-ray computed tomography, X-ray detectors, 3D modeling, Imaging systems, Systems modeling, Image quality standards, Computer simulations

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Showing 5 of 18 publications

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