Riku Klén
PhD
riku.klen@utu.fi Kiinamyllynkatu 4-8 Turku ORCID identifier: https://orcid.org/0000-0002-0982-8360 |
Areas of expertise
Medical imaging, imaging instrumentation, machine learning, longitudinal analysis, geometric function theory, hyperbolic type geometries, quasiconformal mappings
Medical imaging, imaging instrumentation, machine learning, longitudinal analysis, geometric function theory, hyperbolic type geometries, quasiconformal mappings
Publications 
3 of 14
- Modified Dice Coefficients for Evaluation of Tumor Segmentation from PET Images: A Proof-of-Concept Study (2025)
- Journal of Imaging Informatics in Medicine
(A1 Refereed original research article in a scientific journal) - New 3D segmentation algorithm for modeling of kidney in positron emission tomography images (2025)
- Network Modeling Analysis in Health Informatics and Bioinformatics
(A1 Refereed original research article in a scientific journal) - New compartment model for hepatic blood flow quantification in humans from 15O-water PET images (2025)
- European Journal of Nuclear Medicine and Molecular Imaging
(A1 Refereed original research article in a scientific journal) - Outcomes with Revascularization vs. Medical Therapy According to Plaque Burden from Coronary Computed Tomography Angiography (2025)
- EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular Imaging
(A1 Refereed original research article in a scientific journal) - Plaque burden improves the detection of ischemic CAD over stenosis from coronary computed tomography angiography (2025)
- International Journal of Cardiovascular Imaging
(A1 Refereed original research article in a scientific journal) - Pulmonary blood flow quantification in humans from 15O-water PET (2025)
- Annals of Nuclear Medicine
(A1 Refereed original research article in a scientific journal) - Quantitative evaluation of unsupervised clustering algorithms for dynamic total-body PET image analysis (2025)
- Journal of Medical Engineering and Technology
(A1 Refereed original research article in a scientific journal) - Smart IoT-Based Solutions for Neonatal Sleep Stratification: Single-Dual Channel EEG, AdaptiSelect, Multiview Fusion, and Rotational Ensemble Stacking (2025)
- IEEE Internet of Things Journal
(A1 Refereed original research article in a scientific journal) - Timing of Debridement, Antibiotics, and Implant Retention for Early Periprosthetic Joint Infection (2025)
- Journal of Bone and Joint Surgery, American Volume
(A1 Refereed original research article in a scientific journal) - AI for the prediction of early stages of Alzheimer's disease from neuroimaging biomarkers : A narrative review of a growing field (2024)
- Neurological Sciences
(A2 Refereed review article in a scientific journal )
UTU Research Portal