Dr. Pierre Rohr Profile

Dr. Pierre Rohr

PRD at Trixell

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Author

Publications (5)

Proceedings Article | 16 March 2020 Paper

Dual layer x-ray detector simulation

Klaus Juergen Engel, Bernd Menser, Walter Ruetten, Matthias Simon, Axel Thran, Pierre Rohr

Proceedings Volume 11312, 113121O (2020) https://doi.org/10.1117/12.2549633

KEYWORDS: Photons, Sensors, X-rays, X-ray detectors, Monte Carlo methods, Iodine, Scattering, Absorption, Mass attenuation coefficient, Signal detection

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Proceedings Article | 9 March 2018 Paper

Latest advancements in state-of-the-art aSi-based x-ray flat panel detectors

Jean-Michel Vignolle, David Blanchon, Farid Betraoui, Pierre Rohr, Thierry Ducourant, Thibaut Wirth, Guillaume Bacher, Bruno Bosset

Proceedings Volume 10573, 105735V (2018) https://doi.org/10.1117/12.2291908

KEYWORDS: Sensors, X-rays, X-ray detectors, Photodiodes, Reliability, Fluoroscopy, Field emission displays, Amorphous silicon, Quantum efficiency, Spatial resolution

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Proceedings Article | 22 March 2010 Paper

Fluoroscopic x-ray demonstrator using a CdTe polycrystalline layer coupled to a CMOS readout chip

A. Brambilla, N. Billon-Pierron, A. Gasse, P. Rohr, L. Mathieu, S. Renet, M. Arques, M. Jolliot, G. Feuillet

Proceedings Volume 7622, 76221K (2010) https://doi.org/10.1117/12.843825

KEYWORDS: X-rays, X-ray imaging, Modulation transfer functions, Sensors, Photoresistors, Capacitors, X-ray detectors, Indium, Amplifiers, Absorption

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Proceedings Article | 19 March 2008 Paper

Reduced inter-exposure time in dual-energy imaging: a technological and image processing cooperative approach

Jean-Marc Dinten, Christophe Odet, Christopher Coello, Pierre Rohr, Marc Arques

Proceedings Volume 6913, 691357 (2008) https://doi.org/10.1117/12.770414

KEYWORDS: Denoising, Signal attenuation, Image filtering, Dual energy imaging, Sensors, Switches, Signal to noise ratio, Interference (communication), Calibration, Bone

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Proceedings Article | 16 March 2007 Paper

Dual-energy technique for digital flat-panel detectors without x-ray tube voltage switching

Marc Arques, Christopher Coello, Jean-Marc Dinten, Pierre Rohr, Christophe Odet

Proceedings Volume 6510, 651005 (2007) https://doi.org/10.1117/12.707355

KEYWORDS: Sensors, X-rays, Denoising, Dual energy imaging, X-ray detectors, Switching, Switches, X-ray imaging, Image filtering, Tissues

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