Riku Klén

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

Rainio, Oona; Knuuti, Juhani; Klén, Riku

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

New 3D segmentation algorithm for modeling of kidney in positron emission tomography images (2025)

Network Modeling Analysis in Health Informatics and Bioinformatics

Rainio, Oona; Latva-Rasku, Aino; Hirvonen, Jussi; Knuuti, Juhani; Klén, Riku

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

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

Lehtonen, Eero; Teuho, Jarmo; Vatandoust, Monire; Knuuti, Juhani; Knol, Remco J. J.; van der Zant, Friso M.; Juarez-Orozco, Luis Eduardo; Klen, Riku

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Convolutional neural networks for tumor segmentation by cancer type and imaging modality: a systematic review (2025)

Network Modeling Analysis in Health Informatics and Bioinformatics

Rainio, Oona; Klén, Riku

(A2 Vertaisarvioitu katsausartikkeli tieteellisessä lehdessä)

Smart IoT-based Solutions for Neonatal Sleep Stratification: Single-Dual Channel EEG, AdaptiSelect, Multview Fusion, & Rotational Ensemble Stacking (2025)

IEEE Internet of Things Journal

Irfan, Muhammad; Wang, Laishuan; Xu, Yan; Subasi, Abdulhamit; Chen, Chen; Klén, Riku; Westerlund, Tomi; Chen, Wei

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Modified Dice Coefficients for Evaluation of Tumor Segmentation from PET Images: A Proof-of-Concept Study (2025)

Journal of Imaging Informatics in Medicine

Rainio, Oona; Klén, Riku

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Quantitative evaluation of unsupervised clustering algorithms for dynamic total-body PET image analysis (2025)

Journal of Medical Engineering and Technology

Rainio, Oona; Jaakkola, Maria K.; Klén, Riku

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

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

Bar, Sarah; Knuuti, Juhani; Saraste, Antti; Klen, Riku; Kero, Tanja; Nabeta, Takeru; Bax, Jeroen J.; Danad, Ibrahim; Nurmohamed, Nick S.; Jukema, Ruurt A.; Knaapen, Paul; Maaniitty, Teemu

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Methods for estimating full width at half maximum (2025)

Signal, Image and Video Processing

Rainio, Oona; Hällilä, Johanna; Teuho, Jarmo; Klén, Riku

(A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä )

Improved Brain Tumor Detection in MRI: Fuzzy Sigmoid Convolution in Deep Learning (2025)

International Joint Conference on Neural Networks

Irfan, Muhammad; Nawaz, Anum; Klén, Riku; Subasi, Abdulhamit; Westerlund, Tomi; Chen, Wei

(A4 Vertaisarvioitu artikkeli konferenssijulkaisussa)

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Investigation of total-body applicable compartment models for kinetic modeling in total body 15O-water perfusion PET imaging (2025)

New 3D segmentation algorithm for modeling of kidney in positron emission tomography images (2025)

Expanding interpretability through complexity reduction in machine learning‐based modelling of cardiovascular disease: A myocardial perfusion imaging PET/CT prognostic study (2025)

Convolutional neural networks for tumor segmentation by cancer type and imaging modality: a systematic review (2025)

Smart IoT-based Solutions for Neonatal Sleep Stratification: Single-Dual Channel EEG, AdaptiSelect, Multview Fusion, & Rotational Ensemble Stacking (2025)

Modified Dice Coefficients for Evaluation of Tumor Segmentation from PET Images: A Proof-of-Concept Study (2025)

Quantitative evaluation of unsupervised clustering algorithms for dynamic total-body PET image analysis (2025)

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)

Methods for estimating full width at half maximum (2025)

Improved Brain Tumor Detection in MRI: Fuzzy Sigmoid Convolution in Deep Learning (2025)