Quantitative Imaging
Research Topic
Hybrid Imaging Technology | Data Analytics | AI and quantum computing
Research Area Representative
Research Groups
More about this research area
Hybrid Imaging Technology
This research topic is dedicated to all aspects of hybrid imaging technology. In this field, we engage in performance evaluation and quality control improvements, Monte–Carlo simulations of (pre) clinical PET and SPECT systems, reconstruction algorithms and advanced data correction approaches such as partial volume and positron range corrections. We work in close collaboration with the Division of Nuclear Medicine and have access to clinical and preclinical SPECT/CT, PET/CT and PET/MRI devices including access to the on side radio-pharmaceutical production side equipped with a cyclotron and generators for 68Ge and 99mTc.
Data Analytics
In this research topic, we focus on harnessing the true potential of the hybrid imaging systems (PET/CT and PET/ MR) by utilizing the synergistic anatomical and functional information obtained during a single imaging session. In particular we develop methods to enable non-invasive absolute quantification and multi-parametric imaging in clinical routine. To promote transparency and reproducibility, all the source codes developed during our research endeavors are open source, routinely curated in GitHub and are available for free.
AI and Quantum computing
This research topic focuses on the combined analysis of imaging and non-imaging medical data with artificial intelligence (AI) approaches to establish highly-performing, repeatable predictive models. The utilized approaches cover the range of quantitative radiomics, deep learning, AI-driven data preparation and pre-processing as well as mixed ensemble learning (a.k.a. super learners). In addition, this topic also includes applied quantum computing research activities with the focus on optimizing modeling, simulation, imaging and AI processes.