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 
2 of 7
- Outcomes with Revascularization vs. Medical Therapy According to Plaque Burden from Coronary Computed Tomography Angiography (2025)
- EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular ImagingSignal, Image and Video Processing
(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 ImagingInternational journal of data science and analytics
(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 analysisEvaluation metrics and statistical tests for machine learning (2025)
- Journal of Medical Engineering and TechnologyScientific Reports
(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 fieldExploring Generative Adversarial Network-Based Augmentation of Magnetic Resonance Brain Tumor Images (2024)
- Neurological SciencesApplied Sciences
(A2 Refereed review article in a scientific journal ) - Analysis of sleep apnea research with a special focus on the use of positron emission tomography as a study tool (2024)
- Sleep Medicine Reviews
(A2 Refereed review article in a scientific journal ) - Comparison of simple augmentation transformations for a convolutional neural network classifying medical images (2024)
(A1 Refereed original research article in a scientific journal) - Comparison of thresholds for a convolutional neural network classifying medical imagesOne-click annotation to improve segmentation by a convolutional neural network for PET images of head and neck cancer patients (2024)
(A1 Refereed original research article in a scientific journal) - Deep generative denoising networks enhance quality and accuracy of gated cardiac PET dataThe Untapped Potential of Dimension Reduction in Neuroimaging: Artificial Intelligence-Driven Multimodal Analysis of Long COVID Fatigue (2024)
- Annals of Nuclear MedicineBrain Sciences
(A1 Refereed original research article in a scientific journal) - (2024)
(A1 Refereed original research article in a scientific journal) - Explainable deep-learning-based ischemia detection using hybrid O-15 H2O perfusion positron emission tomography and computed tomography imaging with clinical data (2024)
- Journal of Nuclear Cardiology
(A1 Refereed original research article in a scientific journal) - (2024)
(A1 Refereed original research article in a scientific journal) - Leveraging Artificial Intelligence to Optimize Transcranial Direct Current Stimulation for Long COVID Management: A Forward-Looking Perspective (2024)
- Brain Sciences
(A1 Refereed original research article in a scientific journal) - Neuroplasticity Meets Artificial Intelligence: A Hippocampus-Inspired Approach to the Stability–Plasticity Dilemma (2024)
- Brain Sciences
(A1 Refereed original research article in a scientific journal) - (2024)
- Network Modeling Analysis in Health Informatics and Bioinformatics
(A1 Refereed original research article in a scientific journal) - (2024)
(A1 Refereed original research article in a scientific journal) - Automatic Segmentation of Head and Neck Cancer from PET-MRI Data Using Deep Learning (2023)
- Journal of Medical and Biological Engineering
(A1 Refereed original research article in a scientific journal) - Carimas: An Extensive Medical Imaging Data Processing Tool for Research (2023)
- Journal of Digital Imaging
(A1 Refereed original research article in a scientific journal)
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