Mohammad Dawood is a researcher at the European Institute for Molecular Imaging. He earned a PhD in computer science from the University of Münster. His research interests include motion correction and tumor segmentation in medical imaging as well as biometrics and pattern analysis in image analysis. Xiaoyi Jiang is a professor at the University of Münster and a scientist at the European Institute for Molecular Imaging. An IEEE senior member and an IAPR fellow, he earned a PhD in computer science from the University of Bern. His research areas include medical imaging analysis, pattern recognition, and computer vision. Klaus Schäfers is head of the technology group at the European Institute for Molecular Imaging. He earned a PhD in medical physics from the University of Münster. His research interests include quantitative PET, motion detection and correction, high-resolution PET, multimodal molecular imaging techniques, and molecular imaging information in radiation therapy planning.