Motion estimation and correction for simultaneous PET/MR using SIRF

Author for correspondence: Kris Thielemans e-mail: k.thielemans@ucl.ac.uk Motion estimation and correction for simultaneous PET/MR using SIRF Richard Brown 1,2, Christoph Kolbitsch 2,3, Claire Delplancke 4, Evangelos Papoutsellis 5,6, Johannes Mayer 3, Evgueni Ovtchinnikov 5, Edoardo Pasca 5, Radhouene Neji 2,7 Casper da Costa-Luis 2, Ashley G. Gillman 8, Matthias J. Ehrhardt 4,9, Jamie McClelland 10,11, Bjoern Eiben 10,11, and Kris Thielemans 1,11 Institute of Nuclear Medicine, University College London, London, UK School of Biomedical Engineering and Imaging Sciences, King’s College London, London, UK Physikalisch-Technische Bundesanstalt, Braunschweig and Berlin, Germany Department of Mathematical Sciences, University of Bath, UK Scientific Computing Department, STFC, UKRI, Rutherford Appleton Laboratory, Harwell Campus, Didcot, UK Henry Royce Institute, Department of Materials, The University of Manchester MR Research Collaborations, Siemens Healthcare, Frimley, United Kingdom Australian e-Health Research Centre, Commonwealth Scientific and Industrial Research Organisation, Townsville, Australia Institute for Mathematical Innovation, University of Bath, UK Centre for Medical Image Computing, University College London, United Kingdom Department of Medical Physics and Biomedical Engineering, University College London, United Kingdom