Dr. Baorui Ren Profile

Dr. Baorui Ren

Chief Scientist at Hologic Inc

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Publications (15)

Proceedings Article | 19 March 2014 Paper

Estimation of effective x-ray tissue attenuation differences for volumetric breast density measurement

Biao Chen, Chris Ruth, Zhenxue Jing, Baorui Ren, Andrew Smith, Ashwini Kshirsagar

Proceedings Volume 9033, 903347 (2014) https://doi.org/10.1117/12.2042920

KEYWORDS: Breast, Tissues, X-rays, Signal attenuation, Imaging systems, X-ray imaging, Calibration, X-ray detectors, Breast cancer, Rhodium

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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 | 3 March 2012 Paper

Measurement of breast density with digital breast tomosynthesis

Baorui Ren, Andrew Smith, Zhenxue Jing

Proceedings Volume 8313, 83134Q (2012) https://doi.org/10.1117/12.913357

KEYWORDS: Breast, Digital breast tomosynthesis, Mammography, 3D image processing, Image processing, Sensors, Tissues, X-rays, Systems modeling, Aluminum

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Proceedings Article | 17 March 2011 Paper

Automatic patient motion detection in digital breast tomosynthesis

Baorui Ren, Yiheng Zhang, Chris Ruth, Andrew Smith, Loren Niklason, Zhong Tao, Zhenxue Jing

Proceedings Volume 7961, 79615F (2011) https://doi.org/10.1117/12.878236

KEYWORDS: Skin, Digital breast tomosynthesis, Breast, Motion measurement, Motion analysis, Motion detection, Image quality, Detection and tracking algorithms, Sensors, Algorithm development

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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

Erratum for 72585W: 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, 725862 (2009) https://doi.org/10.1117/12.835604

KEYWORDS: Medical imaging, Physics, Current controlled current source

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Proceedings Article | 18 March 2008 Paper

Imaging CDMAM phantom with tomosynthesis

Baorui Ren, Andy Smith, Chris Ruth, Zhenxue Jing

Proceedings Volume 6913, 69131B (2008) https://doi.org/10.1117/12.773199

KEYWORDS: X-rays, Error analysis, Mammography, Point spread functions, Polymethylmethacrylate, Electronic filtering, X-ray imaging, Sensors, Critical dimension metrology, 3D image processing

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Proceedings Article | 20 April 2005 Paper

Design and performance of the prototype full field breast tomosynthesis system with selenium based flat panel detector

Baorui Ren, Chris Ruth, Jay Stein, Andrew Smith, Ian Shaw, Zhenxue Jing

Proceedings Volume 5745, (2005) https://doi.org/10.1117/12.595833

KEYWORDS: Sensors, Modulation transfer functions, Breast, Mammography, Imaging systems, Prototyping, X-rays, Signal detection, Digital mammography, Selenium

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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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Proceedings Article | 28 June 2001 Paper

Tailoring the x-ray beam energy spectrum to enhance image quality of new radiography contrast agents based on Gd or other lanthanides

F. Avraham Dilmanian, Hanns-Joachim Weinmann, Zhong Zhong, Tigran Bacarian, Luigi Rigon, Terry Button, Baorui Ren, Xiaoye Wu, Nan Zhong, Harold Atkins

Proceedings Volume 4320, (2001) https://doi.org/10.1117/12.430904

KEYWORDS: X-rays, Radiography, Gadolinium, Monochromators, Copper, Crystals, Optical filters, X-ray imaging, Kidney, Iodine

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Proceedings Article | 24 October 1997 Paper

CT with monochromatic synchrotron x rays and its potential in clinical research

F. Avraham Dilmanian, Xiaoye Wu, Baorui Ren, Terry Button, L. Chapman, John Dobbs, Xiaoling Huang, Edward Nickoloff, Edward Parsons, Michael Petersen, William Thomlinson, Zhong Zhong

Proceedings Volume 3149, (1997) https://doi.org/10.1117/12.292724

KEYWORDS: Xenon, X-ray computed tomography, Iodine, Synchrotrons, Sensors, Gadolinium, Tissues, Potassium, Computed tomography, Computing systems

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Proceedings Article | 23 October 1992 Paper

Nd3+-doped fiber ring laser pumped by Ti:Al2O3 tunable laser

Hai Ming, Baorui Ren, Yu Liu, Jingren Qian, Jiangping Xie, Junyi Gao, Qiang Ding

Proceedings Volume 1813, (1992) https://doi.org/10.1117/12.131248

KEYWORDS: Fiber lasers, Tunable lasers, Directional couplers, Semiconductor lasers, Single mode fibers, Resonators, Optical pumping, Polishing, Neodymium, Laser resonators

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Proceedings Article | 1 August 1991 Paper

Fizeau-type of gradient-index rod lens interferometer by using semiconductor laser

Hai Ming, Yuesheng Sun, Baorui Ren, Jiangping Xie, Toshinori Nakajima

Proceedings Volume 1572, (1991) https://doi.org/10.1117/12.50077

KEYWORDS: Semiconductor lasers, GRIN lenses, Interferometers, Sensors, Optical fibers, Signal detection, Sun, Multimode fibers, Physics, Beam splitters

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Showing 5 of 15 publications

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