Riku Klén
PhD
riku.klen@utu.fi Kiinamyllynkatu 4-8 Turku |
Medical imaging, imaging instrumentation, machine learning, longitudinal analysis, geometric function theory, hyperbolic type geometries, quasiconformal mappings
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- Acute deep neck infection MRI: deep learning segmentation and clinical relevance of retropharyngeal edema volume (2026)
- European radiology experimental
- Automated long axial field of view PET image processing and kinetic modelling with the TurBO toolbox (2026)
- European Journal of Nuclear Medicine and Molecular Imaging
- Editorial: AI with insight: explainable approaches to mental health screening and diagnostic tools in healthcare (2026)
- Frontiers in Medicine
- Intranasal insulin affects brain, but not peripheral tissue, glucose uptake in lean, healthy men: a positron emission tomography study (2026)
- American Journal of Physiology : Endocrinology and Metabolism
- 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
- Compartmental modeling for blood flow quantification from dynamic 15O-water PET images of humans: a systematic review (2025)
- Annals of Nuclear Medicine
- Convolutional neural networks for tumor segmentation by cancer type and imaging modality: a systematic review (2025)
- Network Modeling Analysis in Health Informatics and Bioinformatics
- Deep learning‐based 3D classification of head and neck cancer PET/MRI: Radiologist comparison and Grad‐CAM interpretability (2025)
- Clinical Physiology and Functional Imaging
- Deep learning detects retropharyngeal edema on MRI in patients with acute neck infections (2025)
- European radiology experimental
- Derivation and validation of an artificial intelligence-based plaque burden safety cut-off for long-term acute coronary syndrome from coronary computed tomography angiography (2025)
- EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular Imaging
- 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
- Emotion Recognition with Minimal Wearable Sensing: Multi-Domain Feature, Hybrid Feature Selection, and Personalized vs. Generalized Ensemble Model Analysis (2025)
- Proceedings (IEEE International Conference on Bioinformatics and Biomedicine)
- Expanding interpretability through complexity reduction in machine learning‐based modelling of cardiovascular disease: A myocardial perfusion imaging PET/CT prognostic study (2025)
- European Journal of Clinical Investigation
- Improved Brain Tumor Detection in MRI: Fuzzy Sigmoid Convolution in Deep Learning (2025)
- International Joint Conference on Neural Networks
- Investigation of total-body applicable compartment models for kinetic modeling in total body 15O-water perfusion PET imaging (2025)
- Network Modeling Analysis in Health Informatics and Bioinformatics
- Leikkausajankohdan vaikutus dair-infektiopesun onnistumistodennäköisyyteen Suomen tekonivelrekisterin dataan perustuen (2025)
- Suomen ortopedia ja traumatologia
- Methods for estimating full width at half maximum (2025)
- Signal, Image and Video Processing
- Modified Dice Coefficients for Evaluation of Tumor Segmentation from PET Images: A Proof-of-Concept Study (2025)
- Journal of Imaging Informatics in Medicine
- New 3D segmentation algorithm for modeling of kidney in positron emission tomography images (2025)
- Network Modeling Analysis in Health Informatics and Bioinformatics
- New compartment model for hepatic blood flow quantification in humans from 15O-water PET images (2025)
- European Journal of Nuclear Medicine and Molecular Imaging
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