GP
Gemma Piella
cs.CVMachine Learningeess.IVmachine learningMachine learningAlgorithmsDeep learningMagnetic Resonance ImagingMRIneuroscience
On Valency
published · living versionsW_ctyr365s·v1 · currentpublished
Identifying the Best Machine Learning Algorithms for Brain Tumor Segmentation, Progression Assessment, and Overall Survival Prediction in the BRATS Challenge
with Spyridon Bakas, Mauricio Reyes, Andras Jakab, Stefan Bauer +422
1 version
Preprints & journals
107 papers in the corpus · 2010–2026Stance-phase kinematic descriptors differentiate clinical subgroups in women with moderate knee osteoarthritis.42682814 · Loayza-Saldaña, Mayra A, Tassani, Simone, Tío, Laura et al.2026 · 0 citationsFrontiers in bioengineering and biotechnology. 2026;14:1903640
Data quality biases normative models derived from fetal brain MRI.42609916 · Sanchez, Thomas, Mihailov, Angeline, Martí-Juan, Gerard et al.2026 · 1 citationImaging neuroscience (Cambridge, Mass.). 2026;4
Characterization of Fetal Cortical Development Using Spectral Analysis of Gyrification (SPANGY)10.64898/2026.07.14.736987v2 · Dienye, H., Mihailov, A., Sanchez, T. et al.2026 · 0 citationsbioRxiv
BabyFlow: 3D modeling of realistic and expressive infant faces.42436217 · Alomar, Antonia, Masias, Mireia, Linguraru, Marius George et al.2026 · 0 citationsScientific reports. 2026
Novel finite element fully coupled multi-species mechano-transport simulations approach of the Intervertebral Disc.42462661 · Muñoz-Moya, Estefano, Ruiz Wills, Carlos, Nguyen, Huy Hoang et al.2026 · 0 citationsComputer methods and programs in biomedicine. 2026;285:109531
Classification of bacterial images obtained optically using some pre-trained models.42269939 · Chia, Lizette Nange, Tatietse, Thomas Tamo, Piella, Gemma et al.2026 · 0 citationsJournal of microbiological methods. 2026;247:107572
The Spanish transplantation model as a benchmark: clinical, societal, and economic impact of liver transplants in Spain (1984-2024).42228276 · Plasencia Sánchez, Edson, Gómez Gavara, Concepción, Merino Pinto, Glòria et al.2026 · 0 citationsHealth economics review. 2026;16(1)
Leveraging immune and clinicopathological profiles with machine learning to predict axillary lymph node metastasis in breast cancer patients.42104431 · Fischer-Carles, Alba, Fiorin, Alessio, López Pablo, Carlos et al.2026 · 0 citationsBreast cancer research : BCR. 2026;28(1)
Unlocking 3D baby face photogrammetry: Multi-view BabyMorph reconstruction from uncalibrated photographs.42344860 · Alomar, Antonia, Piella, Gemma, Mantilla-Rivas, Esperanza et al.2026 · 1 citationExpert systems with applications. 2026;315
Fetpype: An Open-Source Pipeline for Reproducible Fetal Brain MRI Analysis2512.17472v2 · Thomas Sanchez, Gerard Mart'i-Juan, David Meunier et al.2025 · 1 citationarXiv
The biomedical engineer's pledge: overview and context.40993405 · Ivorra, Antoni, Ausín, Txetxu, Becerra-Fajardo, Laura et al.2025 · 1 citationMedical & biological engineering & computing. 2025
Biometry and volumetry in multi-centric fetal brain magnetic resonance imaging: assessing the bias of super-resolution reconstruction.40779051 · Sanchez, Thomas, Mihailov, Angeline, Koob, Mériam et al.2025 · 3 citationsPediatric radiology. 2025;55(10):2064-2075
From Motion to Meaning: Biomechanics-Informed Neural Network for Explainable Cardiovascular Disease Identification2507.05783v1 · Comte Valentin, Gemma Piella, Mario Ceresa et al.2025 · 0 citationsarXiv
Digital twin integrating clinical, morphological and hemodynamic data to identify stroke risk factors.40527917 · Saiz-Vivó, Marta, Mill, Jordi, Iriart, Xavier et al.2025 · 11 citationsNPJ digital medicine. 2025;8(1):369
Labour monitoring and decision support: a machine-learning-based paradigm.40309718 · Nogueira, Mariana, Sanchez-Martinez, Sergio, Piella, Gemma et al.2025 · 0 citationsFrontiers in global women's health. 2025;6:1368575
Uncertainty-aware segmentation quality prediction via deep learning Bayesian Modeling: Comprehensive evaluation and interpretation on skin cancer and liver segmentation.40250215 · O K, Sikha, Riera-Marín, Meritxell, Galdran, Adrian et al.2025 · 12 citationsComputerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society. 2025;123:102547
BabyFM: Towards accurate 3D baby facial models using spectral decomposition and asymmetry swapping.39855033 · Morales, Araceli, Alomar, Antonia, Porras, Antonio R et al.2025 · 3 citationsComputers in biology and medicine. 2025;186:109652
Longitudinal Assessment of Abnormal Cortical Folding in Fetuses and Neonates With Isolated Non-Severe Ventriculomegaly.39832168 · Urru, Andrea, Benkarim, Oualid, Martí-Juan, Gerard et al.2025 · 2 citationsBrain and behavior. 2025;15(1):e70255
Prediction of low birth weight from fetal ultrasound and clinical characteristics: a comparative study between a low- and middle-income and a high-income country.39638610 · Sanchez-Martinez, Sergio, Marti-Castellote, Pablo Miki, Hoodbhoy, Zahra et al.2024 · 9 citationsBMJ global health. 2024;9(12)
Deep cascaded registration and weakly-supervised segmentation of fetal brain MRI.39816514 · Comte, Valentin, Alenya, Mireia, Urru, Andrea et al.2025 · 3 citationsHeliyon. 2025;11(1):e40148
Prediction of Severe Acute Pancreatitis at a Very Early Stage of the Disease Using Artificial Intelligence Techniques, Without Laboratory Data or Imaging Tests: The PANCREATIA Study.39498559 · Villasante, Sara, Fernandes, Nair, Perez, Marc et al.2026 · 8 citationsAnnals of surgery. 2026;284(2):e31-e40
Enhanced Artificial Intelligence Methods for Liver Steatosis Assessment Using Machine Learning and Color Image Processing: Liver Color Project.39382065 · Gómez-Gavara, Concepción, Bilbao, Itxarone, Piella, Gemma et al.2024 · 7 citationsClinical transplantation. 2024;38(10):e15465
Biometry and volumetry in multi-centric fetal brain MRI: assessing the bias of super-resolution reconstruction10.1101/2024.09.23.24313965v2 · Sanchez, T., Mihailov, A., Koob, M. et al.2024 · 3 citationsmedRxiv
Automatic facial axes standardization of 3D fetal ultrasound images2409.02826v1 · Antonia Alomar, Ricardo Rubio, Laura Salort et al.2024 · 1 citationarXiv
LiverColor: An Artificial Intelligence Platform for Liver Graft Assessment.39125531 · Piella, Gemma, Farré, Nicolau, Esono, Daniel et al.2024 · 7 citationsDiagnostics (Basel, Switzerland). 2024;14(15)
Unveiling interactions between intervertebral disc morphologies and mechanical behavior through personalized finite element modeling.38915337 · Muñoz-Moya, Estefano, Rasouligandomani, Morteza, Ruiz Wills, Carlos et al.2026 · 22 citationsFrontiers in bioengineering and biotechnology. 2024;12:1384599
Characterization of clinical data for patient stratification in moderate osteoarthritis with support vector machines, regulatory network models, and verification against osteoarthritis Initiative data.38782951 · Segarra-Queralt, Maria, Galofré, Mar, Tio, Laura et al.2024 · 8 citationsScientific reports. 2024;14(1):11797
Accuracy and repeatability of fetal facial measurements in 3D ultrasound: A longitudinal study.38701668 · González-Aranceta, Nerea, Alomar, Antonia, Rubio, Ricardo et al.2024 · 1 citationEarly human development. 2024;193:106021
Automatic and interpretable prediction of the site of origin in outflow tract ventricular arrhythmias: machine learning integrating electrocardiograms and clinical data.38572307 · Bocanegra-Pérez, Álvaro J, Piella, Gemma, Sebastian, Rafael et al.2024 · 2 citationsFrontiers in cardiovascular medicine. 2024;11:1353096
Altered Temporal Dynamics of Resting-State Functional Magnetic Resonance Imaging in Adolescent-Onset First-Episode Psychosis.37607335 · Masias Bruns, Mireia, Ramirez-Mahaluf, Juan Pablo, Valli, Isabel et al.2024 · 3 citationsSchizophrenia bulletin. 2024;50(2):418-426
Effects of Mediterranean diet or mindfulness-based stress reduction on fetal and neonatal brain development: a secondary analysis of a randomized clinical trial.37839546 · Nakaki, Ayako, Crovetto, Francesca, Urru, Andrea et al.2023 · 24 citationsAmerican journal of obstetrics & gynecology MFM. 2023;5(12):101188
Unsupervised Segmentation of Fetal Brain MRI using Deep Learning Cascaded Registration2307.03579v1 · Valentin Comte, Mireia Alenya, Andrea Urru et al.2023 · 1 citationarXiv
Network-based modelling of mechano-inflammatory chondrocyte regulation in early osteoarthritis.36815875 · Segarra-Queralt, Maria, Piella, Gemma, Noailly, Jérôme2023 · 25 citationsFrontiers in bioengineering and biotechnology. 2023;11:1006066
MC-RVAE: Multi-channel recurrent variational autoencoder for multimodal Alzheimer's disease progression modelling.36682509 · Martí-Juan, Gerard, Lorenzi, Marco, Piella, Gemma et al.2023 · 35 citationsNeuroImage. 2023;268:119892
An automatic pipeline for atlas-based fetal and neonatal brain segmentation and analysis.36682108 · Urru, Andrea, Nakaki, Ayako, Benkarim, Oualid et al.2023 · 15 citationsComputer methods and programs in biomedicine. 2023;230:107334
Memory-aware curriculum federated learning for breast cancer classification.36592580 · Jiménez-Sánchez, Amelia, Tardy, Mickael, González Ballester, Miguel A et al.2023 · 114 citationsComputer methods and programs in biomedicine. 2023;229:107318
Prediction of Lung Nodule Progression with an Uncertainty-Aware Hierarchical Probabilistic Network.36359482 · Rafael-Palou, Xavier, Aubanell, Anton, Ceresa, Mario et al.2024 · 16 citationsDiagnostics (Basel, Switzerland). 2022;12(11)
A Riemannian approach to predicting brain function from the structural connectome.35636736 · Benkarim, Oualid, Paquola, Casey, Park, Bo-Yong et al.2023 · 26 citationsNeuroImage. 2022;257:119299
Riemannian Geometry of Functional Connectivity Matrices for Multi-Site Attention-Deficit/Hyperactivity Disorder Data Harmonization.35685944 · Simeon, Guillem, Piella, Gemma, Camara, Oscar et al.2022 · 20 citationsFrontiers in neuroinformatics. 2022;16:769274
Reconstruction of the fetus face from three-dimensional ultrasound using a newborn face statistical shape model.35660764 · Alomar, Antonia, Morales, Araceli, Vellvé, Kilian et al.2022 · 10 citationsComputer methods and programs in biomedicine. 2022;221:106893
BabyNet: Reconstructing 3D faces of babies from uncalibrated photographs2203.05908v1 · Araceli Morales, Antonio R. Porras, Marius George Linguraru et al.2022 · 8 citationsarXiv
Regulatory network-based model to simulate the biochemical regulation of chondrocytes in healthy and osteoarthritic environments.35264634 · Segarra-Queralt, Maria, Neidlin, Michael, Tio, Laura et al.2022 · 22 citationsScientific reports. 2022;12(1):3856
Machine Learning for Clinical Decision-Making: Challenges and Opportunities in Cardiovascular Imaging.35059445 · Sanchez-Martinez, Sergio, Camara, Oscar, Piella, Gemma et al.2026 · 85 citationsFrontiers in cardiovascular medicine. 2021;8:765693
Detection of lesions in the optic nerve with magnetic resonance imaging using a 3D convolutional neural network.36126515 · Martí-Juan, Gerard, Frías, Marcos, Garcia-Vidal, Aran et al.2022 · 6 citationsNeuroImage. Clinical. 2022;36:103187
Machine-learning-based exploration to identify remodeling patterns associated with death or heart-transplant in pediatric-dilated cardiomyopathy.35063339 · Garcia-Canadilla, Patricia, Sanchez-Martinez, Sergio, Martí-Castellote, Pablo M et al.2022 · 27 citationsThe Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation. 2022;41(4):516-526
Curriculum learning for improved femur fracture classification: Scheduling data with prior knowledge and uncertainty.34731773 · Jiménez-Sánchez, Amelia, Mateus, Diana, Kirchhoff, Sonja et al.2022 · 30 citationsMedical image analysis. 2022;75:102273
Automated Pattern Recognition in Whole-Cardiac Cycle Echocardiographic Data: Capturing Functional Phenotypes with Machine Learning.34245826 · Loncaric, Filip, Marti Castellote, Pablo-Miki, Sanchez-Martinez, Sergio et al.2021 · 24 citationsJournal of the American Society of Echocardiography : official publication of the American Society of Echocardiography. 2021;34(11):1170-1183
An Uncertainty-aware Hierarchical Probabilistic Network for Early Prediction, Quantification and Segmentation of Pulmonary Tumour Growth2104.08789v1 · Xavier Rafael-Palou, Anton Aubanell, Mario Ceresa et al.2021 · 0 citationsarXiv
Detection, growth quantification and malignancy prediction of pulmonary nodules using deep convolutional networks in follow-up CT scans2103.14537v1 · Xavier Rafael-Palou (1, Anton Aubanell, Mario Ceresa et al.2021 · 4 citationsarXiv
Identifying causative mechanisms linking early-life stress to psycho-cardio-metabolic multi-morbidity: The EarlyCause project.33476328 · Mariani, Nicole, Borsini, Alessandra, Cecil, Charlotte A M et al.2021 · 23 citationsPloS one. 2021;16(1):e0245475
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