Detailed analysis of scatter contribution from different simulated geometries of X-ray detectors
Authors: Marimon, E., Nait-Charif, H., Khan, A., Marsden, P.A. and Diaz, O.
Journal: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume: 9699
Pages: 203-210
eISSN: 1611-3349
ISSN: 0302-9743
DOI: 10.1007/978-3-319-41546-8_27
Abstract:Scattering is one of the main issues left in planar mammography examinations, as it degrades the quality of the image and complicates the diagnostic process. Although widely used, anti-scatter grids have been found to be inefficient, increasing the dose delivered, the equipment price and not eliminating all the scattered radiation. Alternative scattering reduction methods, based on post-processing algorithms using Monte Carlo (MC) simulations, are being developed to substitute anti-scatter grids. Idealized detectors are commonly used in the simulations for the purpose of simplification. In this study, the scatter distribution of three detector geometries is analyzed and compared: Case 1 makes use of idealized detector geometry, Case 2 uses a scintillator plate and Case 3 uses a more realistic detector simulation, based on the structure of an indirect mammography X-ray detector. This paper demonstrates that common configuration simplifications may introduce up to 14% of underestimation of the scatter in simulation results.
https://eprints.bournemouth.ac.uk/33567/
Source: Scopus
Detailed Analysis of Scatter Contribution from Different Simulated Geometries of X-ray Detectors
Authors: Marimon, E., Nait-Charif, H., Khan, A., Marsden, P.A. and Diaz, O.
Journal: BREAST IMAGING, IWDM 2016
Volume: 9699
Pages: 203-210
ISBN: 978-3-319-41545-1
ISSN: 0302-9743
DOI: 10.1007/978-3-319-41546-8_27
https://eprints.bournemouth.ac.uk/33567/
Source: Web of Science (Lite)
Detailed Analysis of Scatter Contribution from Different Simulated Geometries of X-ray Detectors.
Authors: Marimon, E., Nait-Charif, H., Khan, A., Marsden, P.A. and Díaz, O.
Editors: Tingberg, A., Lång, K. and Timberg, P.
Journal: Digital Mammography / IWDM
Volume: 9699
Pages: 203-210
Publisher: Springer
ISBN: 978-3-319-41545-1
https://eprints.bournemouth.ac.uk/33567/
https://doi.org/10.1007/978-3-319-41546-8
Source: DBLP
Detailed Analysis of Scatter Contribution from Different Simulated Geometries of X-ray Detectors.
Authors: Marimón, E., Nait-Charif, H., Khan, A., Marsden, P.A. and Diaz, O.
Editors: Tingberg, A., Lång, K. and Timberg, P.
Conference: IWDM 2016: International Workshop on Breast Imaging
Pages: 203-210
Publisher: Springer
ISBN: 978-3-319-41545-1
Abstract:Scattering is one of the main issues left in planar mammography examinations, as it degrades the quality of the image and complicates the diagnostic process. Although widely used, anti-scatter grids have been found to be inefficient, increasing the dose delivered, the equipment price and not eliminating all the scattered radiation. Alternative scattering reduction methods, based on postprocessing algorithms using Monte Carlo (MC) simulations, are being developed to substitute anti-scatter grids. Idealized detectors are commonly used in the simulations for the purpose of simplification. In this study, the scatter distribution of three detector geometries is analyzed and compared: Case 1 makes use of idealized detector geometry, Case 2 uses a scintillator plate and Case 3 uses a more realistic detector simulation, based on the structure of an indirect mammography X-ray detector. This paper demonstrates that common configuration simplifications may introduce up to 14% of underestimation of the scatter in simulation results.
https://eprints.bournemouth.ac.uk/33567/
https://doi.org/10.1007/978-3-319-41546-8
Source: BURO EPrints