Riku Klén
PhD
riku.klen@utu.fi +358 0 231 3048 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 
1 of 6
- Comparison of Automatic Segmentation and Preprocessing Approaches for Dynamic Total-Body 3D Pet Images with Different Pet Tracers (2025)
- Journal of Imaging Informatics in Medicine
(A1 Refereed original research article in a scientific journal) - Compartmental modeling for blood flow quantification from dynamic 15O-water PET images of humans: a systematic review (2025)
- Annals of Nuclear Medicine
(A2 Refereed review article in a scientific journal ) - Convolutional neural networks for tumor segmentation by cancer type and imaging modality: a systematic review (2025)
- Network Modeling Analysis in Health Informatics and Bioinformatics
(A2 Refereed review article in a scientific journal ) - (2025)
- European radiology experimental
(A1 Refereed original research article in a scientific journal) - Derivation and validation of an artificial intelligence-based plaque burden safety cut-off for long-term acute coronary syndrome from coronary computed tomography angiography2025
- EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular Imaging
(A1 Refereed original research article in a scientific journal) - Differential associations of subcutaneous and visceral fat with bone turnover markers: A study on bariatric surgery patients with severe obesity and individuals without obesity (2025)
- International Journal of Obesity
(A1 Refereed original research article in a scientific journal) - (2025)
- European Journal of Clinical Investigation
(A1 Refereed original research article in a scientific journal) - (2025)
- Network Modeling Analysis in Health Informatics and BioinformaticsAnnals of Nuclear Medicine
(A1 Refereed original research article in a scientific journal) - Methods for estimating full width at half maximum (2025)
- Signal, Image and Video ProcessingJournal of Medical Engineering and Technology
(A1 Refereed original research article in a scientific journal) - (2025)
- Journal of Imaging Informatics in MedicineIEEE Internet of Things Journal
(A1 Refereed original research article in a scientific journal) - (2025)
- European Journal of Nuclear Medicine and Molecular ImagingNeurological Sciences
(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 ImagingSleep Medicine Reviews
(A1 Refereed original research article in a scientific journal) - Pulmonary blood flow quantification in humans from 15O-water PET (2025)
(A1 Refereed original research article in a scientific journal) - Quantitative evaluation of unsupervised clustering algorithms for dynamic total-body PET image analysis (2025)
(A1 Refereed original research article in a scientific journal) - Smart IoT-based Solutions for Neonatal Sleep Stratification: Single-Dual Channel EEG, AdaptiSelect, Multview Fusion, & Rotational Ensemble Stacking (2025)
- AI for the prediction of early stages of Alzheimer's disease from neuroimaging biomarkers : A narrative review of a growing field (2024)
(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)
(A2 Refereed review article in a scientific journal ) - Comparison of simple augmentation transformations for a convolutional neural network classifying medical images (2024)
- Signal, Image and Video Processing
(A1 Refereed original research article in a scientific journal) - Comparison of thresholds for a convolutional neural network classifying medical images (2024)
- International journal of data science and analytics
(A1 Refereed original research article in a scientific journal) - Deep generative denoising networks enhance quality and accuracy of gated cardiac PET data (2024)
- Annals of Nuclear Medicine
(A1 Refereed original research article in a scientific journal)
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