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 
2 of 6
- 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) - One-click annotation to improve segmentation by a convolutional neural network for PET images of head and neck cancer patients (2024)
- Network Modeling Analysis in Health Informatics and Bioinformatics
(A1 Refereed original research article in a scientific journal) - The Untapped Potential of Dimension Reduction in Neuroimaging: Artificial Intelligence-Driven Multimodal Analysis of Long COVID Fatigue (2024)
- Brain Sciences
(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) - Classification of head and neck cancer from PET images using convolutional neural networks (2023)
- Scientific Reports
(A1 Refereed original research article in a scientific journal) - COVID-19 VACCINE PROTECTION AGAINST MORTALITY IN PATIENTS WITH OXYGEN: A MULTICONTINENTAL STUDY (2023)
- Critical Care Medicine
(Other publication) - COVID-19 vaccines reduce mortality in hospitalized patients with oxygen requirements: Differences between vaccine subtypes A multicontinental cohort study (2023)
- Journal of Medical Virology
(A1 Refereed original research article in a scientific journal) - Development and validation of COEWS (COVID-19 Early Warning Score) for hospitalized COVID-19 with laboratory features: A multicontinental retrospective study (2023)
- eLife
(A1 Refereed original research article in a scientific journal) - Hybridizing machine learning in survival analysis of cardiac PET/CT imaging (2023)
- Journal of Nuclear Cardiology
(A1 Refereed original research article in a scientific journal) - Image augmentation with conformal mappings for a convolutional neural network (2023)
- Computational and Applied Mathematics
(A1 Refereed original research article in a scientific journal) - Incremental prognostic value of downstream PET perfusion imaging after coronary CT angiography (2023)
- EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular Imaging
(A1 Refereed original research article in a scientific journal) - New method of using a convolutional neural network for 2D intraprostatic tumor segmentation from PET images (2023)
- Research on Biomedical Engineering
(A1 Refereed original research article in a scientific journal) - Prognostic value of combined coronary CT angiography and myocardial perfusion imaging in women and men (2023)
- EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular Imaging
(A1 Refereed original research article in a scientific journal) - Quantitative Perfusion Imaging with Total-Body PET (2023)
- Journal of Nuclear Medicine
(A2 Refereed review article in a scientific journal ) - Risk factors for revision due to prosthetic joint infection following total knee arthroplasty based on 62,087 knees in the Finnish Arthroplasty Register from 2014 to 2020 (2023)
- Acta Orthopaedica
(A1 Refereed original research article in a scientific journal) - Segmentation of Dynamic Total-Body [18F]-FDG PET Images Using Unsupervised Clustering (2023)
- International Journal of Biomedical Imaging
(A1 Refereed original research article in a scientific journal) - Advanced pattern recognition tools for disease diagnosis (2022) 5G IoT and Edge Computing for Smart Healthcare Subasi Abdulhamit, Panigrahi Siba Smarak, Patil Bhalchandra Sunil, Canbaz Abdullah, Klén Riku
(B2 Non-refereed book chapter or chapter in a compilation book) - Are Quantitative Errors Reduced with Time-of-Flight Reconstruction When Using Imperfect MR-Based Attenuation Maps for F-18-FDG PET/MR Neuroimaging? (2022)
- Applied Sciences
(A1 Refereed original research article in a scientific journal)
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