Mr. Gustaf Ullman Profile

Gustaf Ullman

at Linköpings Univ

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Author

Publications (3)

Proceedings Article | 17 March 2011 Paper

Investigation of the effect of varying scatter-to-primary ratios on nodule contrast in chest tomosynthesis

Angelica Svalkvist, Gustaf Ullman, Markus Håkansson, David Dance, Michael Sandborg, Gudrun Alm Carlsson, Magnus Båth

Proceedings Volume 7961, 79615Y (2011) https://doi.org/10.1117/12.873173

KEYWORDS: Monte Carlo methods, Chest, Optical spheres, Lung, Sensors, Signal detection, Medicine, Computed tomography, Photons, Physics

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Proceedings Article | 2 March 2006 Paper

Calculation of images from an anthropomorphic chest phantom using Monte Carlo methods

Gustaf Ullman, Alexandr Malusek, Michael Sandborg, David Dance, Gudrun Alm Carlsson

Proceedings Volume 6142, 614239 (2006) https://doi.org/10.1117/12.644119

KEYWORDS: Monte Carlo methods, Imaging systems, Sensors, Photons, Chest, Signal to noise ratio, Lung, Visualization, Image quality, Image segmentation

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Proceedings Article | 6 April 2005 Paper

Investigation of image components affecting the detection of lung nodules in digital chest radiography

Magnus Bath, Markus Hakansson, Sara Borjesson, Christoph Hoeschen, Oleg Tischenko, Francois Bochud, Francis Verdun, Gustaf Ullman, Susanne Kheddache, Anders Tingberg, Lars Gunnar Mansson

Proceedings Volume 5749, (2005) https://doi.org/10.1117/12.595506

KEYWORDS: Lung, Radiography, Chest imaging, Chest, Image processing, X-rays, Sensors, Digital imaging, Medical imaging, X-ray imaging

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