Premium
TU‐A‐211‐01: Iterative Image Reconstruction for CT
Author(s) -
Fessler J
Publication year - 2011
Publication title -
medical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.473
H-Index - 180
eISSN - 2473-4209
pISSN - 0094-2405
DOI - 10.1118/1.3613090
Subject(s) - iterative reconstruction , image quality , computation , image (mathematics) , computer science , medical physics , medical imaging , iterative method , computed tomography , tomography , computer vision , artificial intelligence , medicine , radiology , algorithm
After decades of research efforts, statistical methods for image reconstruction have begun to appear in commercial X‐ray CT systems, offering substantial improvements in image quality and/or substantial reductions in patient X‐ray dose, at the price of increased computation time. This educational talk will give an overview of the principles of statistical/iterative methods for image reconstruction for X‐ray CT imaging along with examples from clinical CT.