Publications for Gustaf Ullman
Co-author map based on ISI articles 2007-

Keywords

tube tomosynthesis system snr ratios radiography quality phantom nodules nodule monte model imaging images image dose computer chest carlo breast

Journal Articles

Angelica Svalkvist, Ase Allansdotter Johnsson, Jenny Vikgren, Markus Hakansson, Gustaf Ullman, Marianne Boijsen, Valeria Fisichella, Agneta Flinck, David Molnar, Lars Gunnar Mansson and Magnus Bath
  Evaluation of an improved method of simulating lung nodules in chest tomosynthesis
  Acta Radiologica, 2012, 53(8), 874-884.

Angelica Svalkvist, Markus Hakansson, Gustaf Ullman and Magnus Bath
  Simulation of lung nodules in chest tomosynthesis
  RADIATION PROTECTION DOSIMETRY, 2010, 139(1-3), 130-139.
 Web of Science® Times Cited: 2

Gustaf Ullman, David R. Dance, Michael Sandborg, Gudrun Alm Carlsson, Angelica Svalkvist and Magnus Båth
  A Monte Carlo-based model for simulation of digital chest tomosynthesis
  Radiation Protection Dosimetry, 2010, 139(1-3), 159-163.
   Fulltext  PDF  
 Web of Science® Times Cited: 4

Gustaf Ullman, Magnus Båth, Gudrun Alm Carlsson, David R. Dance, Markku Tapiovaara and Michael Sandborg
  Development of a Monte Carlo based model for optimization using the Laguerre‐Gauss Hotelling observer
  Medical physics, 2008, , .

Michael Sandborg, Anders Tingberg, Gustaf Ullman, David R. Dance and Gudrun Alm Carlsson
  Comparison of clinical and physical measures of image quality in chest and pelvis computed radiography at different tube voltages
  Medical physics (Lancaster), 2006, 33(11), 4169-4175.
 Web of Science® Times Cited: 10

Gustaf Ullman, Michael Sandborg, David R. Dance, Roger A. Hunt and Gudrun Alm Carlsson
  Towards optimization in digital chest radiography using Monte Carlo modelling
  Physics in medicine and biology, 2006, 51(11), 2729-2743.
 Web of Science® Times Cited: 11

D Dance, R Hunt, P Bakic, A Maidment, Michael Sandborg, Gustaf Ullman and Gudrun Alm-Carlsson
  Breast dosimetry using high-resolution voxel phantoms
  Radiation Protection Dosimetry, 2005, 114( 1-3), 359-363.
 Web of Science® Times Cited: 19

R Hunt, D Dance, P Bakic, A Maidment, Michael Sandborg, Gustaf Ullman and Gudrun Alm-Carlsson
  Calculation of the properties of digital mammograms using a computer simulation
  Radiation Protection Dosimetry, 2005, 114( 1-3), 395-398.
 Web of Science® Times Cited: 12

R Hunt, D Dance, M Pachoud, Gudrun Alm-Carlsson, Michael Sandborg, Gustaf Ullman and F Verdun
  Monte Carlo simulation of a mammographic test phantom
  Radiation Protection Dosimetry, 2005, 114( 1-3), 432-435.
 Web of Science® Times Cited: 1

Gustaf Ullman, Michael Sandborg, D Dance, R Hunt and Gudrun Alm-Carlsson
  The influence of patient thickness and imaging system on patient dose and physical image quality in digital chest imaging
  Radiation Protection Dosimetry, 2005, 114( 1-3), 294-297.
 Web of Science® Times Cited: 2

M Håkansson, M Båth, S Börjesson, S Kheddache, A Flinck, Gustaf Ullman and LG Månsson
  Nodule detection in digital chest radiography: Effect of nodule location
  Radiation Protection Dosimetry, 2005, 114( 1-3), 92-96.
 Web of Science® Times Cited: 22

Gustaf Ullman, Michael Sandborg, David R. Dance, Roger Hunt and Gudrun Alm Carlsson
  Distributions of scatter to primary ratios and signal to noise ratios per pixel in digital chest imaging
  Radiation protection dosimetry, 2005, 114(1-3), 355-358.
 Web of Science® Times Cited: 6

Gustaf Ullman, Michael Sandborg, David R. Dance, Martin Yaffe and Gudrun Alm Carlsson
  A search for optimal x‐ray spectra in iodine contrast media mammography
  Physics in medicine and biology, 2005, 50(13), 3143-3152.
 Web of Science® Times Cited: 18

Conference Articles

Angelica Svalkvist, Gustaf Ullman, Markus Håkansson, David R. Dance, Michael Sandborg, Gudrun Alm Carlsson and Magnus Båth
  Investigation of the effect of varying scatter-to-primary ratios on nodule contrast in chest tomosynthesis
  Medical Imaging 2011: Physics of Medical Imaging, 2011.


  Fulltext PDF

Gustaf Ullman, Alexandr Malusek, Michael Sandborg, David R. Dance and Gudrun Alm Carlsson
  Calculation of images from an anthropomorphic chest phantom using Monte Carlo methods
  Proceedings of SPIE, 2006.


Ph.D. Theses

Gustaf Ullman
  Quantifying image quality in diagnostic radiology using simulation of the imaging system and model observers
  2008.


  Fulltext PDF

Reports

Gustav Ullman, Michael Sandborg, David R Dance, Roger Hunt and Gudrun Alm Carlsson
  Distributions of scatter-to-primary ratios in chest PA radiography using grid or air gap for scatter-rejection
  Report / Institutionen för radiofysik, Universitetet i Linköping, 1998-, 100, 2004.


  Fulltext PDF

Gustav Ullman, Michael Sandborg, David R Dance, M. Båth, M. Håkansson, S. Börjesson, Roger Hunt and Gudrun Alm Carlsson
  On the extent of quantum noise limitation in digital chest radiography
  Report / Institutionen för radiofysik, Universitetet i Linköping, 1998-, 98, 2004.


  Fulltext PDF

Gustav Ullman, Michael Sandborg, Anders Tingberg, David R Dance, Roger Hunt and Gudrun Alm Carlsson
  Comparison of clinical and physical measures of image quality in chest PA and pelvis AP views at varying tube voltages
  Report / Institutionen för radiofysik, Universitetet i Linköping, 1998-, 98, 2004.


  Fulltext PDF

Gustav Ullman, Michael Sandborg, David R Dance, Roger Hunt and Gudrun Alm Carlsson
  Optimisation of chest radiology by computer modelling of image quality measures and patient effective dose
  Report / Institutionen för radiofysik, Universitetet i Linköping, 1998-, 97, 2004.


  Fulltext PDF

Gustav Ullman, Michael Sandborg and Gudrun Alm Carlsson
  Validation of Voxman Monte Carlo code and calibration for digital systems
  Report / Institutionen för radiofysik, Universitetet i Linköping, 1998-, 95, 2003.


  Fulltext PDF

Gustav Ullman, Michael Sandborg, Roger Hunt, David R Dance and Gudrun Alm Carlsson
  Implementation of pathologies in the Monte Carlo model in chest and breast imaging
  Report / Institutionen för radiofysik, Universitetet i Linköping, 1998-, 94, 2003.


  Fulltext PDF