Gemma Piella

According to our database, Gemma Piella authored at least 110 papers between 2001 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

BabyNet: Reconstructing 3D faces of babies from uncalibrated photographs.

Araceli Morales, Antònia Alomar, Antonio R. Porras, Marius George Linguraru, Gemma Piella, Federico M. Sukno

Pattern Recognit., July, 2023

MC-RVAE: Multi-channel recurrent variational autoencoder for multimodal Alzheimer's disease progression modelling.

Gerard Martí-Juan, Marco Lorenzi, Gemma Piella, Alzheimer's Disease Neuroimaging Initiative

NeuroImage, March, 2023

An automatic pipeline for atlas-based fetal and neonatal brain segmentation and analysis.

Andrea Urru, Ayako Nakaki, Oualid M. Benkarim, Francesca Crovetto, Laura Segalés, Valentin Comte, Nadine Hahner, Elisenda Eixarch, Eduard Gratacós, Fátima Crispi, Gemma Piella, Miguel Ángel González Ballester

Comput. Methods Programs Biomed., March, 2023

Memory-aware curriculum federated learning for breast cancer classification.

Amelia Jiménez-Sánchez, Mickael Tardy, Miguel Ángel González Ballester, Diana Mateus, Gemma Piella

Comput. Methods Programs Biomed., February, 2023

Unsupervised Segmentation of Fetal Brain MRI using Deep Learning Cascaded Registration.

Valentin Comte, Mireia Alenyà, Andrea Urru, Judith Recober, Ayako Nakaki, Francesca Crovetto, Oscar Camara, Eduard Gratacós, Elisenda Eixarch, Fátima Crispi, Gemma Piella, Mario Ceresa, Miguel Ángel González Ballester

CoRR, 2023

Localizing Cardiac Dyssynchrony in M-mode Echocardiography with Attention Maps.

Marta Saiz-Vivó, Isaac Capallera, Nicolas Duchateau, Gabriel Bernardino, Gemma Piella, Oscar Camara

Proceedings of the Functional Imaging and Modeling of the Heart, 2023

Automatic Prediction of the Origin in Outflow Tract Ventricular Arrhythmias with Machine Learning Combining Clinical Data and Electrocardiogram Analysis.

Álvaro José Bocanegra, Diego Penela, Rafael Sebastián, Guillermo Jiménez-Pérez, Andrea Saglietto, David Soto-Iglesias, Antonio Berruezo, Gemma Piella, Oscar Camara

Proceedings of the Computing in Cardiology, 2023

2022

A Riemannian approach to predicting brain function from the structural connectome.

Oualid M. Benkarim, Casey Paquola, Bo-yong Park, Jessica Royer, Raúl Rodríguez-Cruces, Reinder Vos de Wael, Bratislav Misic, Gemma Piella, Boris C. Bernhardt

NeuroImage, 2022

Curriculum learning for improved femur fracture classification: Scheduling data with prior knowledge and uncertainty.

Amelia Jiménez-Sánchez, Diana Mateus, Sonja Kirchhoff, Chlodwig Kirchhoff, Peter Biberthaler, Nassir Navab, Miguel Ángel González Ballester, Gemma Piella

Medical Image Anal., 2022

Riemannian Geometry of Functional Connectivity Matrices for Multi-Site Attention-Deficit/Hyperactivity Disorder Data Harmonization.

Guillem Simeon, Gemma Piella, Oscar Camara, Deborah Pareto

Frontiers Neuroinformatics, 2022

BabyNet: Reconstructing 3D faces of babies from uncalibrated photographs.

Araceli Morales, Antonio R. Porras, Marius George Linguraru, Gemma Piella, Federico M. Sukno

CoRR, 2022

Reconstruction of the fetus face from three-dimensional ultrasound using a newborn face statistical shape model.

Antònia Alomar, Araceli Morales, Kilian Vellvé, Antonio R. Porras, Fátima Crispi, Marius George Linguraru, Gemma Piella, Federico Sukno

Comput. Methods Programs Biomed., 2022

Unsupervised Machine Learning Exploration of Morphological and Haemodynamic Indices to Predict Thrombus Formation in the Left Atrial Appendage.

Marta Saiz-Vivó, Jordi Mill, Josquin Harrison, Guillermo Jiménez-Pérez, Benoit Legghe, Xavier Iriart, Hubert Cochet, Gemma Piella, Maxime Sermesant, Oscar Camara

Proceedings of the Statistical Atlases and Computational Models of the Heart. Regular and CMRxMotion Challenge Papers, 2022

2021

Re-Identification and growth detection of pulmonary nodules without image registration using 3D siamese neural networks.

Xavier Rafael-Palou, Anton Aubanell, Ilaria Bonavita, Mario Ceresa, Gemma Piella, Vicent J. Ribas, Miguel Ángel González Ballester

Medical Image Anal., 2021

Survey on 3D face reconstruction from uncalibrated images.

Araceli Morales, Gemma Piella, Federico M. Sukno

Comput. Sci. Rev., 2021

An Uncertainty-aware Hierarchical Probabilistic Network for Early Prediction, Quantification and Segmentation of Pulmonary Tumour Growth.

Xavier Rafael-Palou, Anton Aubanell, Mario Ceresa, Vicent J. Ribas, Gemma Piella, Miguel Ángel González Ballester

CoRR, 2021

Detection, growth quantification and malignancy prediction of pulmonary nodules using deep convolutional networks in follow-up CT scans.

Xavier Rafael-Palou, Anton Aubanell, Mario Ceresa, Vicent J. Ribas, Gemma Piella, Miguel Ángel González Ballester

CoRR, 2021

3D Fetal Face Reconstruction from Ultrasound Imaging.

Antònia Alomar, Araceli Morales, Kilian Vellvé, Antonio R. Porras, Fátima Crispi, Marius George Linguraru, Gemma Piella, Federico Sukno

Proceedings of the 16th International Joint Conference on Computer Vision, 2021

2020

TTTS-STgan: Stacked Generative Adversarial Networks for TTTS Fetal Surgery Planning Based on 3D Ultrasound.

Jordina Torrents-Barrena, Gemma Piella, Brenda Valenzuela-Alcaraz, Eduard Gratacós, Elisenda Eixarch, Mario Ceresa, Miguel Ángel González Ballester

IEEE Trans. Medical Imaging, 2020

Deep Q-CapsNet Reinforcement Learning Framework for Intrauterine Cavity Segmentation in TTTS Fetal Surgery Planning.

Jordina Torrents-Barrena, Gemma Piella, Eduard Gratacós, Elisenda Eixarch, Mario Ceresa, Miguel Ángel González Ballester

IEEE Trans. Medical Imaging, 2020

Analysis of nonstandardized stress echocardiography sequences using multiview dimensionality reduction.

Mariana A. Nogueira, Mathieu De Craene, Sergio Sanchez-Martinez, Devyani Chowdhury, Bart H. Bijnens, Gemma Piella

Medical Image Anal., 2020

A novel approach to multiple anatomical shape analysis: Application to fetal ventriculomegaly.

Oualid M. Benkarim, Gemma Piella, Islem Rekik, Nadine Hahner, Elisenda Eixarch, Dinggang Shen, Gang Li, Miguel Ángel González Ballester, Gerard Sanroma

Medical Image Anal., 2020

Curriculum learning for annotation-efficient medical image analysis: scheduling data with prior knowledge and uncertainty.

Amelia Jiménez-Sánchez, Diana Mateus, Sonja Kirchhoff, Chlodwig Kirchhoff, Peter Biberthaler, Nassir Navab, Miguel Ángel González Ballester, Gemma Piella

CoRR, 2020

Pulmonary Nodule Malignancy Classification Using its Temporal Evolution with Two-Stream 3D Convolutional Neural Networks.

Xavier Rafael-Palou, Anton Aubanell, Ilaria Bonavita, Mario Ceresa, Gemma Piella, Vicent J. Ribas, Miguel Ángel González Ballester

CoRR, 2020

A survey on machine and statistical learning for longitudinal analysis of neuroimaging data in Alzheimer's disease.

Gerard Martí-Juan, Gerard Sanroma-Guell, Gemma Piella

Comput. Methods Programs Biomed., 2020

Integration of convolutional neural networks for pulmonary nodule malignancy assessment in a lung cancer classification pipeline.

Ilaria Bonavita, Xavier Rafael-Palou, Mario Ceresa, Gemma Piella, Vicent J. Ribas, Miguel Ángel González Ballester

Comput. Methods Programs Biomed., 2020

Spectral Correspondence Framework for Building a 3D Baby Face Model.

Araceli Morales, Antonio R. Porras, Liyun Tu, Marius George Linguraru, Gemma Piella, Federico M. Sukno

Proceedings of the 15th IEEE International Conference on Automatic Face and Gesture Recognition, 2020

2019

Fully automatic 3D reconstruction of the placenta and its peripheral vasculature in intrauterine fetal MRI.

Jordina Torrents-Barrena, Gemma Piella, Narcís Masoller, Eduard Gratacós, Elisenda Eixarch, Mario Ceresa, Miguel Ángel González Ballester

Medical Image Anal., 2019

Segmentation and classification in MRI and US fetal imaging: Recent trends and future prospects.

Jordina Torrents-Barrena, Gemma Piella, Narcís Masoller, Eduard Gratacós, Elisenda Eixarch, Mario Ceresa, Miguel Ángel González Ballester

Medical Image Anal., 2019

Multimodal image registration using Laplacian commutators.

Veronika A. Zimmer, Miguel Ángel González Ballester, Gemma Piella

Inf. Fusion, 2019

TTTS-GPS: Patient-specific preoperative planning and simulation platform for twin-to-twin transfusion syndrome fetal surgery.

Jordina Torrents-Barrena, Rocío López-Velazco, Gemma Piella, Narcís Masoller, Brenda Valenzuela-Alcaraz, Eduard Gratacós, Elisenda Eixarch, Mario Ceresa, Miguel Ángel González Ballester

Comput. Methods Programs Biomed., 2019

Patch spaces and fusion strategies in patch-based label fusion.

Oualid M. Benkarim, Gemma Piella, Nadine Hahner, Elisenda Eixarch, Miguel Ángel González Ballester, Gerard Sanroma

Comput. Medical Imaging Graph., 2019

Three-Dimensional Face Reconstruction from Uncalibrated Photographs: Application to Early Detection of Genetic Syndromes.

Liyun Tu, Antonio R. Porras, Araceli Morales, Daniel A. Perez, Gemma Piella, Federico Sukno, Marius George Linguraru

Proceedings of the Uncertainty for Safe Utilization of Machine Learning in Medical Imaging and Clinical Image-Based Procedures, 2019

Medical-based Deep Curriculum Learning for Improved Fracture Classification.

Amelia Jiménez-Sánchez, Diana Mateus, Sonja Kirchhoff, Chlodwig Kirchhoff, Peter Biberthaler, Nassir Navab, Miguel Ángel González Ballester, Gemma Piella

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2019, 2019

Automatic Segmentation Of the Placenta and its Peripheral Vasculature in Volumetric Ultrasound for TTTS Fetal Surgery.

Jordina Torrents-Barrena, Gemma Piella, Narcís Masoller, Eduard Gratacós, Elisenda Eixarch, Mario Ceresa, Miguel Ángel González Ballester

Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019

2018

Random walks with statistical shape prior for cochlea and inner ear segmentation in micro-CT images.

Esmeralda Ruiz Pujadas, Gemma Piella, Hans Martin Kjer, Miguel Ángel González Ballester

Mach. Vis. Appl., 2018

Learning non-linear patch embeddings with neural networks for label fusion.

Gerard Sanroma, Oualid M. Benkarim, Gemma Piella, Oscar Camara, Guorong Wu, Dinggang Shen, Juan Domingo Gispert, José Luis Molinuevo, Miguel Ángel González Ballester, Alzheimer's Disease Neuroimaging Initiative

Medical Image Anal., 2018

Learning to combine complementary segmentation methods for fetal and 6-month infant brain MRI segmentation.

Gerard Sanroma, Oualid M. Benkarim, Gemma Piella, Karim Lekadir, Nadine Hahner, Elisenda Eixarch, Miguel Ángel González Ballester

Comput. Medical Imaging Graph., 2018

Patient-specific estimation of detailed cochlear shape from clinical CT images.

Hans Martin Kjer, Jens Fagertun, Wilhelm Wimmer, Nicolas Gerber, Sergio Vera, Livia Barazzetti, Nerea Mangado Lopez, Mario Ceresa, Gemma Piella, Thomas Stark, Martin Stauber, Mauricio Reyes, Stefan Weber, Marco Caversaccio, Miguel Ángel González Ballester, Rasmus R. Paulsen

Int. J. Comput. Assist. Radiol. Surg., 2018

Global Planar Convolutions for Improved Context Aggregation in Brain Tumor Segmentation.

Santi Puch, Irina Sánchez, Aura Hernández, Gemma Piella, Vesna Prckovska

Proceedings of the Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries, 2018

Revealing Regional Associations of Cortical Folding Alterations with In Utero Ventricular Dilation Using Joint Spectral Embedding.

Oualid M. Benkarim, Gerard Sanroma, Gemma Piella, Islem Rekik, Nadine Hahner, Elisenda Eixarch, Miguel Ángel González Ballester, Dinggang Shen, Gang Li

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2018, 2018

Fetal cortical parcellation based on growth patterns.

Jing Xia, Caiming Zhang, Fan Wang, Oualid M. Benkarim, Gerard Sanroma, Gemma Piella, Miguel Ángel González Ballester, Nadine Hahner, Elisenda Eixarch, Dinggang Shen, Gang Li

Proceedings of the 15th IEEE International Symposium on Biomedical Imaging, 2018

A Quantitative Comparison of Methods for 3D Face Reconstruction from 2D Images.

Araceli Morales, Gemma Piella, Oriol Martínez, Federico M. Sukno

Proceedings of the 13th IEEE International Conference on Automatic Face & Gesture Recognition, 2018

Fetal MRI Synthesis via Balanced Auto-Encoder Based Generative Adversarial Networks.

Jordina Torrents-Barrena, Gemma Piella, Narcís Masoller, Eduard Gratacós, Elisenda Eixarch, Mario Ceresa, Miguel Ángel González Ballester

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017

Learning and combining image neighborhoods using random forests for neonatal brain disease classification.

Veronika A. M. Zimmer, Ben Glocker, Nadine Hahner, Elisenda Eixarch, Gerard Sanromá, Eduard Gratacós, Daniel Rueckert, Miguel Ángel González Ballester, Gemma Piella

Medical Image Anal., 2017

Characterization of myocardial motion patterns by unsupervised multiple kernel learning.

Sergio Sanchez-Martinez, Nicolas Duchateau, Tamás Erdei, Alan Fraser, Bart H. Bijnens, Gemma Piella

Medical Image Anal., 2017

Discriminative confidence estimation for probabilistic multi-atlas label fusion.

Oualid M. Benkarim, Gemma Piella, Miguel Ángel González Ballester, Gerard Sanroma

Medical Image Anal., 2017

Early Prediction of Alzheimer's Disease with Non-local Patch-Based Longitudinal Descriptors.

Gerard Sanroma, Víctor Andrea, Oualid M. Benkarim, José V. Manjón, Pierrick Coupé, Oscar Camara, Gemma Piella, Miguel Ángel González Ballester

Proceedings of the Patch-Based Techniques in Medical Imaging, 2017

On the Role of Patch Spaces in Patch-Based Label Fusion.

Oualid M. Benkarim, Gemma Piella, Miguel Ángel González Ballester, Gerard Sanroma

Proceedings of the Patch-Based Techniques in Medical Imaging, 2017

Quantification of oxygen changes in the placenta from BOLD MR image sequences.

Antonio R. Porras, Gemma Piella, Wonsang You, Catherine Limperopoulos, Marius George Linguraru

Proceedings of the Medical Imaging 2017: Computer-Aided Diagnosis, 2017

Characterizing Patterns of Response During Mild Stress-Testing in Continuous Echocardiography Recordings Using a Multiview Dimensionality Reduction Technique.

Mariana A. Nogueira, Gemma Piella, Sergio Sanchez-Martinez, Hélène Langet, Eric Saloux, Bart H. Bijnens, Mathieu De Craene

Proceedings of the Functional Imaging and Modelling of the Heart, 2017

2016

Integration of Multi-Plane Tissue Doppler and B-Mode Echocardiographic Images for Left Ventricular Motion Estimation.

Antonio R. Porras, Martino Alessandrini, Oana Mirea, Jan D'hooge, Alejandro F. Frangi, Gemma Piella

IEEE Trans. Medical Imaging, 2016

Iterated random walks with shape prior.

Esmeralda Ruiz Pujadas, Hans Martin Kjer, Gemma Piella, Miguel Ángel González Ballester

Image Vis. Comput., 2016

Random walks with shape prior for cochlea segmentation in ex vivo \(\mu \hbox {CT}\).

Esmeralda Ruiz Pujadas, Hans Martin Kjer, Gemma Piella, Mario Ceresa, Miguel Ángel González Ballester

Int. J. Comput. Assist. Radiol. Surg., 2016

Multi-region statistical shape model for cochlear implantation.

Jordi Romera, Hans Martin Kjer, Gemma Piella, Mario Ceresa, Miguel Ángel González Ballester

Proceedings of the Medical Imaging 2016: Image Processing, 2016

Quasi-Conformal Technique for Integrating and Validating Myocardial Tissue Characterization in MRI with Ex-Vivo Human Histological Data.

David Soto-Iglesias, Diego Penela, Xavier Planes, Veronika A. M. Zimmer, Juan Acosta, David Andreu, Gemma Piella, Rafael Sebastián, Damian Sánchez-Quintana, Antonio Berruezo, Oscar Camara

Proceedings of the Statistical Atlases and Computational Models of the Heart. Imaging and Modelling Challenges, 2016

Building an Ensemble of Complementary Segmentation Methods by Exploiting Probabilistic Estimates.

Gerard Sanroma, Oualid M. Benkarim, Gemma Piella, Miguel Ángel González Ballester

Proceedings of the Machine Learning in Medical Imaging - 7th International Workshop, 2016

Statistical Shape Model with Random Walks for Inner Ear Segmentation.

Esmeralda Ruiz Pujadas, Hans Martin Kjer, Gemma Piella, Miguel Ángel González Ballester

Proceedings of the Spectral and Shape Analysis in Medical Imaging, 2016

Enhanced Probabilistic Label Fusion by Estimating Label Confidences Through Discriminative Learning.

Oualid M. Benkarim, Gemma Piella, Miguel Ángel González Ballester, Gerard Sanroma

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2016, 2016

2015

A framework for optimal kernel-based manifold embedding of medical image data.

Veronika A. M. Zimmer, Karim Lekadir, Corné Hoogendoorn, Alejandro F. Frangi, Gemma Piella

Comput. Medical Imaging Graph., 2015

Learning and Combining Image Similarities for Neonatal Brain Population Studies.

Veronika A. M. Zimmer, Ben Glocker, Paul Aljabar, Serena J. Counsell, Mary A. Rutherford, A. David Edwards, Joseph V. Hajnal, Miguel Ángel González Ballester, Daniel Rueckert, Gemma Piella

Proceedings of the Machine Learning in Medical Imaging - 6th International Workshop, 2015

Monopolar Stimulation of the Implanted Cochlea: A Synthetic Population-Based Study.

Nerea Mangado Lopez, Mario Ceresa, Hector Dejea Velardo, Hans Martin Kjer, Sergio Vera, Rasmus R. Paulsen, Jens Fagertun, Pavel Mistrik, Gemma Piella, Miguel Ángel González Ballester

Proceedings of the Clinical Image-Based Procedures. Translational Research in Medical Imaging, 2015

Electrophysiology Model for a Human Heart with Ischemic Scar and Realistic Purkinje Network.

Toni Lassila, Matthias Lange, Antonio R. Porras Perez, Karim Lekadir, Xènia Albà, Gemma Piella, Alejandro F. Frangi

Proceedings of the Statistical Atlases and Computational Models of the Heart. Imaging and Modelling Challenges, 2015

Discriminative Dimensionality Reduction for Patch-Based Label Fusion.

Gerard Sanroma, Oualid M. Benkarim, Gemma Piella, Guorong Wu, Xiaofeng Zhu, Dinggang Shen, Miguel Ángel González Ballester

Proceedings of the Machine Learning Meets Medical Imaging - First International Workshop, 2015

Characterization of Myocardial Velocities by Multiple Kernel Learning: Application to Heart Failure with Preserved Ejection Fraction.

Sergio Sanchez-Martinez, Nicolas Duchateau, Bart H. Bijnens, Tamás Erdei, Alan Fraser, Gemma Piella

Proceedings of the Functional Imaging and Modeling of the Heart, 2015

2014

Improved Myocardial Motion Estimation Combining Tissue Doppler and B-Mode Echocardiographic Images.

Antonio R. Porras, Martino Alessandrini, Mathieu De Craene, Nicolas Duchateau, Marta Sitges, Bart H. Bijnens, Hervé Delingette, Maxime Sermesant, Jan D'hooge, Alejandro F. Frangi, Gemma Piella

IEEE Trans. Medical Imaging, 2014

Diffusion Maps for Multimodal Registration.

Gemma Piella

Sensors, 2014

An Adaptive Multiscale Similarity Measure for Non-rigid Registration.

Veronika A. M. Zimmer, Gemma Piella

Proceedings of the Biomedical Image Registration - 6th International Workshop, 2014

2013

3D Strain Assessment in Ultrasound (Straus): A Synthetic Comparison of Five Tracking Methodologies.

Mathieu De Craene, Stéphanie Marchesseau, Brecht Heyde, Hang Gao, Martino Alessandrini, Olivier Bernard, Gemma Piella, Antonio R. Porras, Lennart Tautz, Anja Hennemuth, Adityo Prakosa, Hervé Liebgott, Oudom Somphone, Pascal Allain, Shérif Makram-Ebeid, Hervé Delingette, Maxime Sermesant, Jan D'hooge, Eric Saloux

IEEE Trans. Medical Imaging, September, 2013

Interventional Endocardial Motion Estimation from Electroanatomical Mapping Data: Application to Scar Characterization.

Antonio R. Porras, Gemma Piella, Antonio Berruezo, Corné Hoogendoorn, David Andreu, Juan Fernandez-Armenta, Marta Sitges, Alejandro F. Frangi

IEEE Trans. Biomed. Eng., 2013

Multiview diffeomorphic registration: Application to motion and strain estimation from 3D echocardiography.

Gemma Piella, Mathieu De Craene, Constantine Butakoff, Vicente Grau, Cheng Yao, Shahrum Nedjati-Gilani, Graeme P. Penney, Alejandro F. Frangi

Medical Image Anal., 2013

Generating anatomical models of the heart and the aorta from medical images for personalized physiological simulations.

Jürgen Weese, Alexandra Groth, Hannes Nickisch, Hans Barschdorf, Frank M. Weber, Jérôme Velut, Miguel Castro, Christine Toumoulin, Jean-Louis Coatrieux, Mathieu De Craene, Gemma Piella, Catalina Tobon-Gomez, Alejandro F. Frangi, David C. Barber, Izra Valverde, Yubing Shi, Cristina Staicu, A. Brown, Philipp Beerbaum, D. Rodney Hose

Medical Biol. Eng. Comput., 2013

Image based cardiac acceleration map using statistical shape and 3D+t myocardial tracking models; in-vitro study on heart phantom.

Ali Pashaei, Gemma Piella, Xavier Planes, Nicolas Duchateau, Teresa María de Caralt, Marta Sitges, Alejandro F. Frangi

Proceedings of the Medical Imaging 2013: Image-Guided Procedures, 2013

Patient-Specific Manifold Embedding of Multispectral Images Using Kernel Combinations.

Veronika A. M. Zimmer, Roger Fonolla, Karim Lekadir, Gemma Piella, Corné Hoogendoorn, Alejandro F. Frangi

Proceedings of the Machine Learning in Medical Imaging - 4th International Workshop, 2013

Myocardial Motion Estimation Combining Tissue Doppler and B-mode Echocardiographic Images.

Antonio R. Porras, Mathieu De Craene, Nicolas Duchateau, Marta Sitges, Bart H. Bijnens, Alejandro F. Frangi, Gemma Piella

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, 2013

Image-Based Estimation of Myocardial Acceleration Using TDFFD: A Phantom Study.

Ali Pashaei, Gemma Piella, Nicolas Duchateau, Luigi Gabrielli, Oscar Camara

Proceedings of the Statistical Atlases and Computational Models of the Heart. Imaging and Modelling Challenges, 2013

Manifold Learning Characterization of Abnormal Myocardial Motion Patterns: Application to CRT-Induced Changes.

Nicolas Duchateau, Gemma Piella, Adelina Doltra, Lluís Mont, Josep Brugada, Marta Sitges, Bart H. Bijnens, Mathieu De Craene

Proceedings of the Functional Imaging and Modeling of the Heart, 2013

2012

Constrained manifold learning for the characterization of pathological deviations from normality.

Nicolas Duchateau, Mathieu De Craene, Gemma Piella, Alejandro F. Frangi

Medical Image Anal., 2012

Temporal diffeomorphic free-form deformation: Application to motion and strain estimation from 3D echocardiography.

Mathieu De Craene, Gemma Piella, Oscar Camara, Nicolas Duchateau, Etelvino Silva, Adelina Doltra, Jan D'hooge, Josep Brugada, Marta Sitges, Alejandro F. Frangi

Medical Image Anal., 2012

Temporal Diffeomorphic Free Form Deformation to Quantify Changes Induced by Left and Right Bundle Branch Block and Pacing.

Gemma Piella, Antonio R. Porras, Mathieu De Craene, Nicolas Duchateau, Alejandro F. Frangi

Proceedings of the Statistical Atlases and Computational Models of the Heart. Imaging and Modelling Challenges, 2012

Endocardial motion estimation from electro-anatomical data.

Antonio R. Porras, Gemma Piella, Corné Hoogendoorn, David Andreu, Antonio Berruezo, Alejandro F. Frangi

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

SPM to the heart: Mapping of 4D continuous velocities for motion abnormality quantification.

Mathieu De Craene, Nicolas Duchateau, Catalina Tobon-Gomez, Babak Ghafaryasl, Gemma Piella, Kawal S. Rhode, Alejandro F. Frangi

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011

A spatiotemporal statistical atlas of motion for the quantification of abnormal myocardial tissue velocities.

Nicolas Duchateau, Mathieu De Craene, Gemma Piella, Etelvino Silva, Adelina Doltra, Marta Sitges, Bart H. Bijnens, Alejandro F. Frangi

Medical Image Anal., 2011

Characterizing Pathological Deviations from Normality Using Constrained Manifold-Learning.

Nicolas Duchateau, Mathieu De Craene, Gemma Piella, Alejandro F. Frangi

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2011, 2011

Temporal Diffeomorphic Free Form Deformation (TDFFD) Applied to Motion and Deformation Quantification of Tagged MRI Sequences.

Mathieu De Craene, Catalina Tobon-Gomez, Constantine Butakoff, Nicolas Duchateau, Gemma Piella, Kawal S. Rhode, Alejandro F. Frangi

Proceedings of the Statistical Atlases and Computational Models of the Heart. Imaging and Modelling Challenges, 2011

Cardiac Deformation from Electro-Anatomical Mapping Data: Application to Scar Characterization.

Antonio R. Porras, Gemma Piella, Oscar Camara, Etelvino Silva, David Andreu, Antonio Berruezo, Alejandro F. Frangi

Proceedings of the Functional Imaging and Modeling of the Heart, 2011

Multiview Diffeomorphic Registration for Motion and Strain Estimation from 3D Ultrasound Sequences.

Gemma Piella, Mathieu De Craene, Cheng Yao, Graeme P. Penney, Alejandro F. Frangi

Proceedings of the Functional Imaging and Modeling of the Heart, 2011

2010

Atlas-Based Quantification of Myocardial Motion Abnormalities: Added-value for the Understanding of CRT Outcome?

Nicolas Duchateau, Mathieu De Craene, Gemma Piella, Corné Hoogendoorn, Etelvino Silva, Adelina Doltra, Lluís Mont, Ma Angeles Castel, Josep Brugada, Marta Sitges

Proceedings of the Statistical Atlases and Computational Models of the Heart, 2010

Atlas Construction and Image Analysis Using Statistical Cardiac Models.

Mathieu De Craene, Federico Sukno, Catalina Tobon-Gomez, Constantine Butakoff, Rosa M. Figueras i Ventura, Corné Hoogendoorn, Gemma Piella, Nicolas Duchateau, Emma Muñoz-Moreno, Rafael Sebastián

Proceedings of the Statistical Atlases and Computational Models of the Heart, 2010

Temporal Diffeomorphic Free-Form Deformation for Strain Quantification in 3D-US Images.

Mathieu De Craene, Gemma Piella, Nicolas Duchateau, Etel Silva, Adelina Doltra, Hang Gao, Jan D'hooge, Oscar Camara, Josep Brugada, Marta Sitges

Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2010

2009

Image Fusion for Enhanced Visualization: A Variational Approach.

Gemma Piella

Int. J. Comput. Vis., 2009

Multi-sequence Registration of Cine, Tagged and Delay-Enhancement MRI with Shift Correction and Steerable Pyramid-Based Detagging.

Oscar Camara, Estanislao Oubel, Gemma Piella, Simone Balocco, Mathieu De Craene, Alejandro F. Frangi

Proceedings of the Functional Imaging and Modeling of the Heart, 2009

2008

A variational approach for image fusion visualization.

Gemma Piella

Proceedings of the 2008 16th European Signal Processing Conference, 2008

2007

A Three-Step Nonlinear Lifting Scheme for Lossless Image Compression.

Gemma Piella, Béatrice Pesquet-Popescu

Proceedings of the International Conference on Image Processing, 2007

2006

Modified M-band synthesis filter bank for fractional scalability of images.

Grégoire Pau, Béatrice Pesquet-Popescu, Gemma Piella

IEEE Signal Process. Lett., 2006

Combining Seminorms in Adaptive Lifting Schemes and Applications to Image Analysis and Compression.

Gemma Piella, Béatrice Pesquet-Popescu, Henk J. A. M. Heijmans, Grégoire Pau

J. Math. Imaging Vis., 2006

Adaptive Wavelets for Image Compression Using Update Lifting: Quantization and Error Analysis.

Henk J. A. M. Heijmans, Gemma Piella, Béatrice Pesquet-Popescu

Int. J. Wavelets Multiresolution Inf. Process., 2006

Image interpolation using an adaptive invertible approach.

Olivier Crave, Gemma Piella, Béatrice Pesquet-Popescu

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Gradient-driven update lifting for adaptive wavelets.

Gemma Piella, Béatrice Pesquet-Popescu, Henk J. A. M. Heijmans

Signal Process. Image Commun., 2005

Adaptive lifting schemes combining seminorms for lossless image compression.

Gemma Piella, Grégoire Pau, Béatrice Pesquet-Popescu

Proceedings of the 2005 International Conference on Image Processing, 2005

Adaptive wavelets for image representation and classification.

Gemma Piella, Marine Campedel, Béatrice Pesquet-Popescu

Proceedings of the 13th European Signal Processing Conference, 2005

2003

A general framework for multiresolution image fusion: from pixels to regions.

Gemma Piella

Inf. Fusion, 2003

A new quality metric for image fusion.

Gemma Piella, Henk J. A. M. Heijmans

Proceedings of the 2003 International Conference on Image Processing, 2003

Quantization of adaptive 2D wavelet decompositions.

Béatrice Pesquet-Popescu, Henk J. A. M. Heijmans, G. Charith K. Abhayaratne, Gemma Piella

Proceedings of the 2003 International Conference on Image Processing, 2003

2002

Adaptive lifting schemes with perfect reconstruction.

Gemma Piella, Henk J. A. M. Heijmans

IEEE Trans. Signal Process., 2002

Adaptive update lifting with a decision rule based on derivative filters.

Gemma Piella, Béatrice Pesquet-Popescu, Henk J. A. M. Heijmans

IEEE Signal Process. Lett., 2002

Building adaptive 2D wavelet decompositions by update lifting.

Gemma Piella, Henk J. A. M. Heijmans, Béatrice Pesquet-Popescu

Proceedings of the 2002 International Conference on Image Processing, 2002

Adaptive update lifting with gradient criteria modeling high-order differences.

Béatrice Pesquet-Popescu, Gemma Piella, Henk J. A. M. Heijmans

Proceedings of the IEEE International Conference on Acoustics, 2002

Construction of adaptive wavelets using update lifting and quadratic decision criteria.

Béatrice Pesquet-Popescu, Gemma Piella, Henk J. A. M. Heijmans

Proceedings of the 11th European Signal Processing Conference, 2002

2001

An adaptive update lifting scheme with perfect reconstruction.

Gemma Piella, Henk J. A. M. Heijmans

Proceedings of the 2001 International Conference on Image Processing, 2001