Dr. Xunhua Yuan Profile

Dr. Xunhua Yuan

at Robarts Research Institute

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Publications (2)

Proceedings Article | 3 March 2012 Paper

Resolution enhancement of computed radiography images using two orthogonal tilts

Steven Pollmann, Chris J. Norley, Xunhua Yuan, David Holdsworth

Proceedings Volume 8313, 831313 (2012) https://doi.org/10.1117/12.913321

KEYWORDS: Sensors, Image resolution, Resolution enhancement technologies, X-ray detectors, X-rays, Spatial resolution, X-ray imaging, Image enhancement, Chromium, Computing systems

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Proceedings Article | 6 May 2004 Paper

Comparison of a digital flat-panel x-ray image intensifier and conventional film-screen system for radiostereometric analysis (RSA)

Xunhua Yuan, Maria Drangova, Steve Pollmann, Ricky Miron, Robert Bourne, David Holdsworth

Proceedings Volume 5368, (2004) https://doi.org/10.1117/12.532404

KEYWORDS: Imaging systems, Motion measurement, X-rays, Kinematics, Image intensifiers, X-ray imaging, Calibration, Digital x-ray imaging, 3D metrology, Distortion

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