Riku Klén
PhD
Medical imaging, imaging instrumentation, machine learning, longitudinal analysis, geometric function theory, hyperbolic type geometries, quasiconformal mappings
- The Untapped Potential of Dimension Reduction in Neuroimaging: Artificial Intelligence-Driven Multimodal Analysis of Long COVID Fatigue (2024) Rudroff, Thorsten; Klén, Riku; Rainio, Oona; Tuulari, Jetro
- Automatic Segmentation of Head and Neck Cancer from PET-MRI Data Using Deep Learning (2023)
- Journal of Medical and Biological Engineering
Liedes Joonas, Hellström Henri, Rainio Oona, Murtojärvi Sarita, Malaspina Simona, Hirvonen Jussi, Klén Riku, Kemppainen Jukka
- Carimas: An Extensive Medical Imaging Data Processing Tool for Research (2023)
- Journal of Digital Imaging
Rainio Oona, Han Chunlei, Teuho Jarmo, Nesterov Sergey V, Oikonen Vesa, Piirola Sauli, Laitinen Timo, Tättäläinen Marko, Knuuti Juhani, Klén Riku
- Classification of head and neck cancer from PET images using convolutional neural networks (2023) Hellström Henri, Liedes Joonas, Rainio Oona, Malaspina Simona, Kemppainen Jukka, Klén Riku
- COVID-19 VACCINE PROTECTION AGAINST MORTALITY IN PATIENTS WITH OXYGEN: A MULTICONTINENTAL STUDY (2023) Huespe Ivan, Pollan Javier, Khalid Aisha, Ferraris Augusto, Blanco Antonio, Gomez-Huelgas Ricardo, Juan Miguel Anton Santos, Nunes-Cortes Jesus Millan, Lumbreras Carlos, Ramos Rincon Jose Manuel, Garcia Barrio Noelia, Casas-Rojo Jose Manuel, Ruben Valdez Pascual, Mirofsky Matias, Boietti Bruno, Klen Riku, Cayetti Luis, Rivas Ruiz Francisco, Sinner Jorge, Varela David Gomez
- COVID-19 vaccines reduce mortality in hospitalized patients with oxygen requirements: Differences between vaccine subtypes A multicontinental cohort study (2023)
- Journal of Medical Virology
Huespe Ivan A., Ferraris Augusto, Lalueza Antonio, Valdez Pascual R., Peroni Maria L., Cayetti Luis A., Mirofsky Matias A., Boietti Bruno, Gómez-Huelgas Ricardo, Casas-Rojo José M., Antón-Santos Juan M., Núñez-Cortés Jesús M., Lumbreras Carlos, Ramos-Rincón Jose-Manuel, Barrio Noelia G., Pedrera-Jiménez Miguel, Martin-Escalante María D., Ruiz Francisco R., Onieva-García María Á., Toso Carlos R., Risk Marcelo R., Klén Riku, Pollán Javier A., Gómez-Varela David
- Development and validation of COEWS (COVID-19 Early Warning Score) for hospitalized COVID-19 with laboratory features: A multicontinental retrospective study (2023) Klén Riku, Huespe Ivan A., Gregalio Felipe Anibal, Blanco Antonio Lalueza Lalueza, Jimenez MiguelPedrera, Barrio Noelia Garcia, Valdez Pascual Ruben, Mirofsky Matias A., Boietti Bruno, Gomez-Huelgas Ricardo, Casas-Rojo Jose Manuel, Anton-Santos Juan Miguel, Pollan Javier Alberto, Gomez-Varela David
- Hybridizing machine learning in survival analysis of cardiac PET/CT imaging (2023)
- Journal of Nuclear Cardiology
Juarez-Orozco Luis Eduardo, Niemi Mikael, Yeung Ming Wai, Benjamins Jan Walter, Maaniitty Teemu, Teuho Jarmo, Saraste Antti, Knuuti Juhani, van der Harst Pim, Klén Riku
- Image augmentation with conformal mappings for a convolutional neural network (2023)
- Computational and Applied Mathematics
Rainio Oona, Nasser Mohamed M. S., Vuorinen Matti, Klén Riku
- Incremental prognostic value of downstream PET perfusion imaging after coronary CT angiography (2023)
- EHJ Cardiovascular Imaging / European Heart Journal - Cardiovascular Imaging
Lehtonen Eero, Kujala Iida, Tamminen Jonne, Maaniitty Teemu, Saraste Antti, Teuho Jarmo, Knuuti Juhani, Klén Riku
