Dr. Matthias Greiter Profile

Dr. Matthias Greiter

at Helmholtz Zentrum München GmbH

SPIE Involvement:

Author

Publications (4)

SPIE Journal Paper | 30 March 2017

Anthropomorphic dual-lattice voxel models for optimizing image quality and dose

Nina Petoussi-Henss, Helmut Schlattl, Janine Becker, Matthias Greiter, Maria Zankl, Christoph Hoeschen

JMI, Vol. 4, Issue 01, 013509, (March 2017) https://doi.org/10.1117/12.10.1117/1.JMI.4.1.013509

KEYWORDS: Lung, Monte Carlo methods, Image quality, Image resolution, Phase modulation, Computed tomography, Tissues, 3D modeling, Natural surfaces, Breast

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Proceedings Article | 19 March 2014 Paper

Construction of anthropomorphic hybrid, dual-lattice voxel models for optimizing image quality and dose in radiography

Nina Petoussi-Henss, Janine Becker, Matthias Greiter, Helmut Schlattl, Maria Zankl, Christoph Hoeschen

Proceedings Volume 9033, 90331W (2014) https://doi.org/10.1117/12.2043437

KEYWORDS: Lung, Monte Carlo methods, Image quality, Radiography, Phase modulation, 3D modeling, Image resolution, Mathematical modeling, Natural surfaces, Image segmentation

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Proceedings Article | 19 March 2014 Paper

Monte Carlo simulations of dose enhancement around gold nanoparticles used as X-ray imaging contrast agents and radiosensitizers

J. Li, W. Li, C. Hoeschen, M. Müllner, M. Greiter, C. Bissardon, W. Xie, H. Schlatll, U. Oeh

Proceedings Volume 9033, 90331K (2014) https://doi.org/10.1117/12.2043687

KEYWORDS: Monte Carlo methods, X-rays, Gold, Radiotherapy, Nanoparticles, Electrons, X-ray imaging, Aluminum, Medical imaging, Tissues

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Proceedings Article | 23 March 2010 Paper

Mobile measurement setup according to IEC 62220-1-2 for DQE determination on digital mammography systems

Matthias Greiter, Christoph Hoeschen

Proceedings Volume 7622, 76224P (2010) https://doi.org/10.1117/12.844196

KEYWORDS: Modulation transfer functions, Sensors, Spatial frequencies, X-rays, Ionization, Lead, Mammography, Aluminum, Calibration, Digital mammography

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