Dr. Brad Polischuk Profile

Dr. Brad Polischuk

Vice President Mammography at Hologic Inc

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Author

Publications (12)

Proceedings Article | 19 March 2013 Paper

Dual energy iodine contrast imaging with mammography and tomosynthesis

Baorui Ren, Chris Ruth, Yiheng Zhang, Andrew Smith, Don Kennedy, Bernadette O'Keefe, Ian Shaw, Cornell Williams, Zhen Ye, Elena Ingal, Brad Polischuk, Zhenxue Jing

Proceedings Volume 8668, 86680U (2013) https://doi.org/10.1117/12.2008147

KEYWORDS: Iodine, 3D image processing, Selenium, Sensors, Breast, Dual energy imaging, X-rays, Silver, Rhodium, Imaging systems

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Proceedings Article | 19 March 2010 Paper

A new generation FFDM/tomosynthesis fusion system with selenium detector

Baorui Ren, Chris Ruth, Tao Wu, Yiheng Zhang, Andrew Smith, Loren Niklason, Cornell Williams, Elena Ingal, Brad Polischuk, Zhenxue Jing

Proceedings Volume 7622, 76220B (2010) https://doi.org/10.1117/12.844555

KEYWORDS: X-rays, Sensors, Breast, 3D image processing, Mammography, Selenium, Aluminum, 3D displays, Image filtering, Image fusion

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Proceedings Article | 29 April 2009 Paper

The CNR method in scan angle optimization of tomosynthesis and its limitations

Baorui Ren, Chris Ruth, Yiheng Zhang, Andrew Smith, Cornell Williams, Brad Polischuk, Zhenxue Jing

Proceedings Volume 7258, 72585W (2009) https://doi.org/10.1117/12.813918

KEYWORDS: Linear filtering, Image filtering, Reconstruction algorithms, Iterative methods, Bandpass filters, Image quality, Sensors, X-rays, X-ray imaging, Image enhancement

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Proceedings Article | 26 February 2009 Open Access

The CNR method in scan angle optimization of tomosynthesis and its limitations (Erratum)

Baorui Ren, Chris Ruth, Yiheng Zhang, Andrew Smith, Cornell Williams, Brad Polischuk, Zhenxue Jing

Proceedings Volume 7258, 725862 (2009) https://doi.org/10.1117/12.835604

KEYWORDS: Medical imaging, Physics, Current controlled current source

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Proceedings Article | 20 April 2005 Paper

Digital breast tomosynthesis using an amorphous selenium flat panel detector

M. Bissonnette, M. Hansroul, E. Masson, S. Savard, S. Cadieux, P. Warmoes, D. Gravel, J. Agopyan, B. Polischuk, W. Haerer, T. Mertelmeier, J. Lo, Y. Chen, J. Dobbins, J. Jesneck, S. Singh

Proceedings Volume 5745, (2005) https://doi.org/10.1117/12.601622

KEYWORDS: Sensors, Modulation transfer functions, Breast, Image quality, X-rays, Selenium, Prototyping, Data acquisition, Reconstruction algorithms, X-ray detectors

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Proceedings Article | 6 May 2004 Paper

Ghosting comparison for large-area selenium detectors suitable for mammography and general radiography

Vincent Loustauneau, Michel Bissonnette, Sebastien Cadieux, Marc Hansroul, Eric Masson, Serge Savard, Brad Polischuk

Proceedings Volume 5368, (2004) https://doi.org/10.1117/12.535812

KEYWORDS: Sensors, Selenium, Mammography, X-rays, Digital filtering, Radiography, Image sensors, X-ray detectors, X-ray imaging, Silicon

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Proceedings Article | 5 June 2003 Paper

Imaging performance of a clinical selenium flat-panel detector for advanced applications in full-field digital mammography

Vincent Loustauneau, Michel Bissonnette, Sebastien Cadieux, Marc Hansroul, E. Masson, Serge Savard, Brad Polischuk, Mari Lehtimauki

Proceedings Volume 5030, (2003) https://doi.org/10.1117/12.484075

KEYWORDS: Sensors, Selenium, Breast, Modulation transfer functions, X-rays, Digital mammography, Image quality, Mammography, Tissues, Imaging systems

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Proceedings Article | 28 June 2001 Paper

Se-based flat-panel detector for screening mammography

Brad Polischuk, Serge Savard, Vincent Loustaneau, Marc Hansroul, Sebastien Cadieux, Anne Vaque

Proceedings Volume 4320, (2001) https://doi.org/10.1117/12.430884

KEYWORDS: Sensors, Modulation transfer functions, Selenium, Mammography, X-rays, Signal to noise ratio, Photons, Prototyping, Digital mammography, Image resolution

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Proceedings Article | 25 April 2000 Paper

Quantitative analysis of performance of selenium flat-panel detector for interventional mammography

Anne Debrie, Brad Polischuk, Henri Rougeot, Marc Hansroul, Eric Poliquin, Mario Caron, Kerwin Wong, Ziad Shukri, Jean-Pierre Martin

Proceedings Volume 3977, (2000) https://doi.org/10.1117/12.384540

KEYWORDS: Sensors, Image quality, Selenium, Digital mammography, Digital imaging, Modulation transfer functions, Signal to noise ratio, Quantum efficiency, X-rays, Mammography

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Proceedings Article | 25 April 2000 Paper

Direct selenium x-ray detector for fluoroscopy, R&F, and radiography

Martin Choquette, Henri Rougeot, Jean-Pierre Martin, Luc Laperriere, Ziad Shukri, Brad Polischuk

Proceedings Volume 3977, (2000) https://doi.org/10.1117/12.384485

KEYWORDS: Selenium, Sensors, X-rays, Fluoroscopy, Image resolution, X-ray detectors, Radiography, Amplifiers, Modulation transfer functions, Absorption

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Proceedings Article | 28 May 1999 Paper

Direct conversion detector for digital mammography

Brad Polischuk, Henri Rougeot, Kerwin Wong, Anne Debrie, Eric Poliquin, Marc Hansroul, Jean-Pierre Martin, Tri-Tue Truong, Martin Choquette, Luc Laperriere, Ziad Shukri

Proceedings Volume 3659, (1999) https://doi.org/10.1117/12.349518

KEYWORDS: Sensors, Selenium, X-rays, Modulation transfer functions, Digital mammography, Absorption, Mammography, Electronics, Signal to noise ratio, Prototyping

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Proceedings Article | 24 July 1998 Paper

Selenium direct-converter structure for static and dynamic x-ray detection in medical imaging applications

Brad Polischuk, Ziad Shukri, Anne Legros, Henri Rougeot

Proceedings Volume 3336, (1998) https://doi.org/10.1117/12.317051

KEYWORDS: Selenium, X-rays, Sensors, Absorption, X-ray detectors, Electrons, Metals, Electrodes, Photodiodes, Photons

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Showing 5 of 12 publications

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