
Center for Medical Physics and Biomedical Engineering
Position: Research Associate (Postdoc)
ORCID: 0000-0003-3390-6979
zacharias.chalampalakis@meduniwien.ac.at
Keywords
Diagnostic Imaging; Magnetic Resonance Imaging; Positron-Emission Tomography
Research group(s)
- QIMP group
Head: Thomas Beyer, PhD, MBA
Research Area: Quantitative, combined imaging (PET/CT, PET/MR, SPECT/CT); Supporting clinical adoption of fully integrated PET/MRI; Image-based phenotyping and texture analysis
Members:
Selected publications
- Chalampalakis, Z. et al. (2021) ‘Use of dynamic reconstruction for parametric Patlak imaging in dynamic whole body PET’, Physics in Medicine & Biology, 66(18), p. 185017. Available at: http://dx.doi.org/10.1088/1361-6560/ac2128.
- Chalampalakis, Z. et al. (2019) ‘Whole-Body dynamic PET: Effect of temporal gaps on FDG Ki quantification from 3D and 4D reconstruction algorithms’, 2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) [Preprint]. Available at: http://dx.doi.org/10.1109/nss/mic42101.2019.9059840.
- Chalampalakis, Z. et al. (2020) ‘Dynamic 4D PET Reconstruction Using the Spectral Model and Adaptive Residual Modelling’, 2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) [Preprint]. Available at: http://dx.doi.org/10.1109/nss/mic42677.2020.9507860.
- Dal Toso, L. et al. (2022) ‘Improved 3D tumour definition and quantification of uptake in simulated lung tumours using deep learning’, Physics in Medicine & Biology, 67(9), p. 095013. Available at: http://dx.doi.org/10.1088/1361-6560/ac65d6.
- Shiyam Sundar, L.K. et al. (2020) ‘Conditional Generative Adversarial Networks Aided Motion Correction of Dynamic 18F-FDG PET Brain Studies’, Journal of Nuclear Medicine, 62(6), pp. 871–879. Available at: http://dx.doi.org/10.2967/jnumed.120.248856.