Oscar Acosta

ORCID

Publication Activity (10 Years)

Years Active: 2002-2023
Publications (10 Years): 37

Top Venues

EMBC

ISBI

BIBE

IEEE J. Biomed. Health Informatics

University of Rennes 1, France (PHD)

Education History

University of Rennes 1, France

PHD

Publications

Oscar Acosta, Luis Hermida, Marcelo Herrera, Carlos E. Montenegro, Elvis Gaona, Mateo Bejarano, Kevin Gordillo, Ignacio Pavón, César Asensio
Remote Binaural System (RBS) for Noise Acoustic Monitoring. J. Sens. Actuator Networks 12 (4) (2023)
Lucía Cubero, J. Serrano, Joël Castelli, Renaud de Crevoisier, Oscar Acosta, Javier Pascau
Exploring Uncertainty for Clinical Acceptability in Head and Neck Deep Learning-Based OAR Segmentation. ISBI (2023)
Guillaume Pelluet, Mira Rizkallah, Mickael Tardy, Oscar Acosta, Diana Mateus
Multi-scale Graph Neural Networks for Mammography Classification and Abnormality Detection. MIUA (2022)
Lucía Cubero, Joël Castelli, Antoine Simon, Renaud de Crevoisier, Oscar Acosta, Javier Pascau
Deep Learning-Based Segmentation of Head and Neck Organs-at-Risk with Clinical Partially Labeled Data. Entropy 24 (11) (2022)
Carlos Sosa Marrero, Aurélien Briens, Pierre Fontaine, Bastien Rigaud, Renaud de Crevoisier, Oscar Acosta
Predicting the impact of standard and hypofractionated schedules in prostate cancer radiotherapy with a mechanistic model. BHI (2022)
Guillaume Pelluet, Mira Rizkallah, Oscar Acosta, Diana Mateus
Unsupervised Multimodal Supervoxel Merging Towards Brain Tumor Segmentation. BrainLes@MICCAI (1) (2021)
Carlos Sosa Marrero, Renaud de Crevoisier, Alfredo Hernández, Pierre Fontaine, Nathalie Rioux-Leclercq, Romain Mathieu, Alain Fautrel, François Paris, Oscar Acosta
Towards a Reduced In Silico Model Predicting Biochemical Recurrence After Radiotherapy in Prostate Cancer. IEEE Trans. Biomed. Eng. 68 (9) (2021)
Jeremy Beaumont, Oscar Acosta, Parnesh Raniga, Giulio Gambarota, Jurgen Fripp
inhomogeneities at 7T. ISBI (2021)
Hilda Chourak, Anaïs Barateau, Eugenia Mylona, Capucine Cadin, Caroline Lafond, Peter B. Greer, Jason Dowling, Jean-Claude Nunes, Renaud de Crevoisier, Oscar Acosta
Voxel-Wise Analysis for Spatial Characterisation of Pseudo-CT Errors in MRI-Only Radiotherapy Planning. ISBI (2021)
Carlos Sosa Marrero, Pierre Fontaine, Eugenia Mylona, Khémara Gnep, Alfredo Hernández, François Paris, Renaud de Crevoisier, Oscar Acosta
Mechanistic Simulation of Tumor Response Outperforms Radiomics Predicting Recurrence in Prostate Cancer Radiotherapy. ISBI (2021)
Filippos Filias, Eugenia Mylona, Kostas Blekos, Stéphane Supiot, Renaud de Crevoisier, Oscar Acosta
Ensemble Learning for Prediction of Toxicity in Prostate Cancer Radiotherapy: Comparison Between Stacking and Genetic Algorithm Weighted Voting. BIBE (2020)
Pierre Fontaine, Francois-Georges Riet, Joël Castelli, Khemara Gnep, Adrien Depeursinge, Renaud de Crevoisier, Oscar Acosta
Comparison of feature selection in radiomics for the prediction of overall survival after radiotherapy for hepatocellular carcinoma. EMBC (2020)
Axel Largent, Jean-Claude Nunes, Hervé Saint-Jalmes, John Baxter, Peter B. Greer, Jason Dowling, Renaud de Crevoisier, Oscar Acosta
Pseudo-CT Generation for Mri-only Radiotherapy: Comparative Study Between A Generative Adversarial Network, A U-Net Network, A Patch-Based, and an Atlas Based Methods. ISBI (2019)
Eugenia Mylona, Clement Lebreton, Pierre Fontaine, Stéphane Supiot, Nicolas Magne, Gilles Créhange, Renaud de Crevoisier, Oscar Acosta
Comparison of Machine Learning Algorithms and Oversampling Techniques for Urinary Toxicity Prediction After Prostate Cancer Radiotherapy. BIBE (2019)
Diana Marcela Marín Castrillón, Pierre Fontaine, Khemara Gnep, Renaud de Crevoisier, Gloria Díaz, Oscar Acosta
Multiple Kernel Learning Applied to the Prediction of Prostate Cancer Recurrence from MRI Radiomic Features. BIBE (2019)
Yitian Zhou, Laurent Launay, Julien Bert, Renaud de Crevoisier, Oscar Acosta
Optimized Multi-Atlas Prostate Segmentation From 3D CT Images. ISBI (2019)
Carlos Sosa Marrero, Oscar Acosta, Miguel Castro, Alfredo Hernández, Nathalie Rioux-Leclercq, François Paris, Renaud de Crevoisier
Sensitivity Analysis Of An In Silico Model Of Tumor Growth And Radiation Response. ISBI (2019)
Karim Makki, Bhushan Borotikar, Marc Garetier, Oscar Acosta, Sylvain Brochard, Douraied Ben Salem, F. Rousseau
4D in vivo quantification of ankle joint space width using dynamic MRI. EMBC (2019)
Bastien Rigaud, Antoine Simon, Maxime Gobeli, Julie Leseur, Loig Duverge, Danièle Williaume, Joël Castelli, Caroline Lafond, Oscar Acosta, Pascal Haigron, Renaud de Crevoisier
Statistical Shape Model to Generate a Planning Library for Cervical Adaptive Radiotherapy. IEEE Trans. Medical Imaging 38 (2) (2019)
Jeremy Beaumont, Hervé Saint-Jalmes, Oscar Acosta, Tobias Kober, Mark Tanner, Jean-Christophe Ferré, Olivier Salvado, Jurgen Fripp, Giulio Gambarota
High Contrast T1-Weigthed Mri with Fluid and White Matter Suppression Using Mp2Rage. ISBI (2019)
Nolwenn Jegou, Franck Desaize, Gobert N. Lee, Mariusz Bajger, Oscar Acosta, Julie Leseur, Renaud de Crevoisier, Martin Caon
Organs-at-Risk Contouring on Head CT for RT Planning Using 3D Slicer- A Preliminary Study. BIBE (2019)
Bastien Rigaud, Antoine Simon, Maxime Gobeli, Julie Leseur, Danièle Williaume, Oscar Acosta, Pascal Haigron, Renaud de Crevoisier
Treatment plan library based on population shape analysis for cervical adaptive radiotherapy. Medical Imaging: Image-Guided Procedures (2018)
Carlos Sosa Marrero, Vivien Aubert, Nicolas Ciferri, Alfredo Hernández, Renaud de Crevoisier, Oscar Acosta
Towards an integrative computational model for simulating tumor growth and response to radiation therapy. SIPAIM (2017)
Axel Largent, Jean-Claude Nunes, Hervé Saint-Jalmes, Antoine Simon, Nicolas Perichon, Anais Barateau, Chloe Herve, Caroline Lafond, Peter B. Greer, Jason A. Dowling, Renaud de Crevoisier, Oscar Acosta
Pseudo-CT generation by conditional inference random forest for MRI-based radiotherapy treatment planning. EUSIPCO (2017)
Vivien Aubert, Oscar Acosta, Nathalie Rioux-Leclercq, Romain Mathieu, Frederic Commandeur, Renaud de Crevoisier
In silico model to simulate the radiation response at various fractionation from histopathological images of prostate tumors. ISBI (2017)
Frederic Commandeur, Antoine Simon, Romain Mathieu, Mohamed Nassef, Juan David Ospina Arango, Yan Rolland, Pascal Haigron, Renaud de Crevoisier, Oscar Acosta
MRI to CT Prostate Registration for Improved Targeting in Cancer External Beam Radiotherapy. IEEE J. Biomed. Health Informatics 21 (4) (2017)
Richard Ríos, Oscar Acosta, Caroline Lafond, Jairo Espinosa, Renaud de Crevoisier
Quantification of dose uncertainties for the bladder in prostate cancer radiotherapy based on dominant eigenmodes. SIPAIM (2017)
Richard Ríos, Renaud de Crevoisier, Juan David Ospina, Frederic Commandeur, Caroline Lafond, Antoine Simon, Pascal Haigron, Jairo Espinosa, Oscar Acosta
Population model of bladder motion and deformation based on dominant eigenmodes and mixed-effects models in prostate cancer radiotherapy. Medical Image Anal. 38 (2017)
Geoffrey Roman-Jimenez, Renaud de Crevoisier, Julie Leseur, Anne Devillers, Juan David Ospina, Antoine Simon, Pierre Tervé, Oscar Acosta
F-FDG PET imaging. Comput. Biol. Medicine 71 (2016)
Geoffrey Roman-Jimenez, Oscar Acosta, Julie Leseur, Anne Devillers, Henri Der Sarkissian, Lina Guzman, Éloïse Grossiord, Juan David Ospina, Renaud de Crevoisier
F-FDG PET parameters. EMBC (2016)
Lina Guzman, Frederic Commandeur, Oscar Acosta, Antoine Simon, Alain Fautrel, Nathalie Rioux-Leclercq, Eduardo Romero, Romain Mathieu, Renaud de Crevoisier
Slice correspondence estimation using SURF descriptors and context-based search for prostate whole-mount histology MRI registration. EMBC (2016)
Aureline Fargeas, Juan David Ospina Arango, Amar Kachenoura, Nathalie Costet, Laurent Albera, Caroline Lafond, Oscar Acosta, Renaud de Crevoisier
A new parameter computed with independent component analysis to predict rectal toxicity following prostate cancer radiotherapy. EMBC (2015)
Antoine Simon, Mohamed Nassef, Bastien Rigaud, Guillaume Cazoulat, Joël Castelli, Caroline Lafond, Oscar Acosta, Pascal Haigron, Renaud de Crevoisier
Roles of Deformable Image Registration in adaptive RT: From Contour propagation to dose monitoring. EMBC (2015)
Juan David Ospina, Aureline Fargeas, Gaël Dréan, Antoine Simon, Oscar Acosta, Renaud de Crevoisier
Recent advancements in toxicity prediction following prostate cancer radiotherapy. EMBC (2015)
Julie Coloigner, Aureline Fargeas, Amar Kachenoura, Lu Wang, Gaël Dréan, Caroline Lafond, Lotfi Senhadji, Renaud de Crevoisier, Oscar Acosta, Laurent Albera
A Novel Classification Method for Prediction of Rectal Bleeding in Prostate Cancer Radiotherapy Based on a Semi-Nonnegative ICA of 3D Planned Dose Distributions. IEEE J. Biomed. Health Informatics 19 (3) (2015)
Frederic Commandeur, Oscar Acosta, Antoine Simon, Romain Mathieu, Alain Fautrel, Khemara Gnep, Pascal Haigron, Renaud de Crevoisier
Prostate whole-mount histology reconstruction and registration to MRI for correlating in-vivo observations with biological findings. EMBC (2015)
Geoffrey Roman-Jimenez, Oscar Acosta, Julie Leseur, Anne Devillers, Jonathan Le Gouestre, Juan David Ospina, Antoine Simon, Pierre Tervé, Renaud de Crevoisier
F-FDG tumor metabolism activity using fuzzy-thresholding to predict post-treatment tumor recurrence. EMBC (2015)
Quentin Duché, Parnesh Raniga, Gary F. Egan, Oscar Acosta, Giulio Gambarota, Olivier Salvado, Hervé Saint-Jalmes
New Partial Volume Estimation Methods for MRI MP2RAGE. MICCAI (3) (2014)
Guillaume Cazoulat, Antoine Simon, Aurélien Dumenil, Khemara Gnep, Renaud de Crevoisier, Oscar Acosta, Pascal Haigron
Surface-Constrained Nonrigid Registration for Dose Monitoring in Prostate Cancer Radiotherapy. IEEE Trans. Medical Imaging 33 (7) (2014)
Frederic Commandeur, Oscar Acosta, Antoine Simon, Romain Mathieu, Pascal Haigron, Renaud de Crevoisier
Propagation of the MRI prostate delineation to the planning CT: A new matching contour framework. ISBI (2013)
Juan David Ospina, Frederic Commandeur, Richard Ríos, Gaël Dréan, Juan Carlos Correa, Antoine Simon, Pascal Haigron, Renaud de Crevoisier, Oscar Acosta
A Tensor-Based Population Value Decomposition to Explain Rectal Toxicity after Prostate Cancer Radiotherapy. MICCAI (2) (2013)
Mathieu Rubeaux, Antoine Simon, Khemara Gnep, Jérémy Colliaux, Oscar Acosta, Renaud de Crevoisier, Pascal Haigron
Evaluation of non-rigid constrained CT/CBCT registration algorithms for delineation propagation in the context of prostate cancer radiotherapy. Medical Imaging: Image-Guided Procedures (2013)
Juan David Ospina, Oscar Acosta, Renaud de Crevoisier, Juan Carlos Correa, Pascal Haigron
A non parametric mixed-effect model for population analysis: Application to Alzheimer's disease data. ISBI (2012)
Gaël Dréan, Oscar Acosta, Antoine Simon, Renaud de Crevoisier, Pascal Haigron
Inter-individual organ-driven CT registration for dose mapping in prostate cancer radiotherapy. ISBI (2012)
Ales Neubert, Olivier Salvado, Oscar Acosta, Pierrick Bourgeat, Jurgen Fripp
Constrained reverse diffusion for thick slice interpolation of 3D volumetric MRI images. Comput. Medical Imaging Graph. 36 (2) (2012)
Fabio Martínez, Oscar Acosta, Renaud de Crevoisier, Eduardo Romero
Local jet features and statistical models in a hybrid Bayesian framework for prostate estimation in CBCT images. Medical Imaging: Computer-Aided Diagnosis (2012)
Quentin Duché, Oscar Acosta, Giulio Gambarota, Isabelle Merlet, Olivier Salvado, Hervé Saint-Jalmes
Bi-exponential Magnetic Resonance Signal Model for Partial Volume Computation. MICCAI (1) (2012)
Vincent Doré, Pierrick Bourgeat, Jurgen Fripp, Oscar Acosta, Gaël Chételat, Cassandra Szoeke, Kathryn A. Ellis, Ralph N. Martins, Victor Villemagne, Colin L. Masters, David Ames, Christopher Rowe, Olivier Salvado
A surface based approach for cortical thickness comparison between PiB+ and PiB- healthy control subjects. Medical Imaging: Image Processing (2012)
Oscar Acosta, Antoine Simon, Frederic Monge, Frederic Commandeur, Cunka Bassirou, Guillaume Cazoulat, Renaud de Crevoisier, Pascal Haigron
Evaluation of multi-atlas-based segmentation of CT scans in prostate cancer radiotherapy. ISBI (2011)
Guillaume Cazoulat, Antoine Simon, Oscar Acosta, Juan David Ospina, Khemara Gnep, Romain Viard, Renaud de Crevoisier, Pascal Haigron
Dose Monitoring in Prostate Cancer Radiotherapy Using CBCT to CT Constrained Elastic Image Registration. Prostate Cancer Imaging (2011)
Juan David Ospina, Oscar Acosta, Gaël Dréan, Guillaume Cazoulat, Antoine Simon, Juan Carlos Correa, Pascal Haigron, Renaud de Crevoisier
Spatial Nonparametric Mixed-Effects Model with Spatial-Varying Coefficients for Analysis of Populations. MLMI (2011)
Baiyang Chen, Oscar Acosta, Amar Kachenoura, Juan David Ospina, Gaël Dréan, Antoine Simon, Jean-Jacques Bellanger, Pascal Haigron, Renaud de Crevoisier
Spatial Characterization and Classification of Rectal Bleeding in Prostate Cancer Radiotherapy with a Voxel-Based Principal Components Analysis Model for 3D Dose Distribution. Prostate Cancer Imaging (2011)
Vincent Doré, Jurgen Fripp, Pierrick Bourgeat, Kai-Kai Shen, Olivier Salvado, Oscar Acosta
Surface-Base Approach Using a Multi-scale EM-ICP Registration for Statistical Population Analysis. DICTA (2011)
Hans de Visser, Josh Passenger, David Conlan, Christoph Russ, David Hellier, Mario Cheng, Oscar Acosta, Sébastien Ourselin, Olivier Salvado
Developing a Next Generation Colonoscopy Simulator. Int. J. Image Graph. 10 (2) (2010)
Oscar Acosta, Jurgen Fripp, Andrea Rueda, Di Xiao, Erik Bonner, Pierrick Bourgeat, Olivier Salvado
3D shape context surface registration for cortical mapping. ISBI (2010)
Oscar Acosta, Jason Dowling, Guillaume Cazoulat, Antoine Simon, Olivier Salvado, Renaud de Crevoisier, Pascal Haigron
Atlas Based Segmentation and Mapping of Organs at Risk from Planning CT for the Development of Voxel-Wise Predictive Models of Toxicity in Prostate Radiotherapy. Prostate Cancer Imaging (2010)
Florence Gris, Jean-Marie Favreau, Oscar Acosta, Vincent Barra, Olivier Salvado
A combined voxel and surface based method for topology correction of brain surfaces. Medical Imaging: Image Processing (2010)
Tobias Reichl, Josh Passenger, Oscar Acosta, Olivier Salvado
Ultrasound goes GPU: real-time simulation using CUDA. Medical Imaging: Image-Guided Procedures (2009)
Andrea Rueda, Oscar Acosta, Pierrick Bourgeat, Jurgen Fripp, Erik Bonner, Nicholas D. H. Dowson, Michel Couprie, Eduardo Romero, Olivier Salvado
Partial Volume Estimation of Brain Cortex from MRI Using Topology-Corrected Segmentation. ISBI (2009)
Oscar Acosta, Pierrick Bourgeat, Maria A. Zuluaga, Jurgen Fripp, Olivier Salvado, Sébastien Ourselin
Automated voxel-based 3D cortical thickness measurement in a combined Lagrangian-Eulerian PDE approach using partial volume maps. Medical Image Anal. 13 (5) (2009)
Tobias Reichl, Josh Passenger, Oscar Acosta, Olivier Salvado
Echtzeit-Ultraschallsimulation auf Grafik-Prozessoren mit CUDA. Bildverarbeitung für die Medizin (2009)
Erik Bonner, Oscar Acosta, Jurgen Fripp, Olivier Salvado
A Quantitative Comparison of Three Methods for Inflating Cortical Meshes. ISBI (2009)
Josh Passenger, Oscar Acosta, Hans de Visser, Sebastian Bauer, Christoph Russ, Sébastien Ourselin
Texture coordinate generation of colonic surface meshes for surgical simulation. ISBI (2008)
Oscar Acosta, Pierrick Bourgeat, Jurgen Fripp, Erik Bonner, Sébastien Ourselin, Olivier Salvado
Automatic Delineation of Sulci and Improved Partial Volume Classification for Accurate 3D Voxel-Based Cortical Thickness Estimation from MR. MICCAI (1) (2008)
Jurgen Fripp, Pierrick Bourgeat, Oscar Acosta, Gareth Jones, Victor Villemagne, Sébastien Ourselin, Christopher Rowe, Olivier Salvado
Generative atlases and atlas selection for C11-PIB PET-PET registration of elderly, mild cognitive impaired and Alzheimer disease patients. ISBI (2008)
Pierrick Bourgeat, Oscar Acosta, Maria A. Zuluaga, Jurgen Fripp, Olivier Salvado, Sébastien Ourselin
Improved cortical thickness measurement from MR images using partial volume estimation. ISBI (2008)
Oscar Acosta, Hans Frimmel, Aaron Fenster, Olivier Salvado, Sébastien Ourselin
Pyramidal flux in an anisotropic diffusion scheme for enhancing structures in 3D images. Medical Imaging: Image Processing (2008)
Jurgen Fripp, Pierrick Bourgeat, Oscar Acosta, Parnesh Raniga, Marc Modat, Kerryn E. Pike, Gareth Jones, Graeme O'Keefe, Colin L. Masters, David Ames, Kathryn A. Ellis, Paul Maruff, Jon Currie, Victor Villemagne, Christopher Rowe, Olivier Salvado, Sébastien Ourselin
C PiB PET images: Characterizing amyloid deposition in Alzheimer's disease, mild cognitive impairment and healthy aging. NeuroImage 43 (3) (2008)
Maria A. Zuluaga, Oscar Acosta, Pierrick Bourgeat, Marcela Hernández Hoyos, Olivier Salvado, Sébastien Ourselin
Cortical thickness measurement from magnetic resonance images using partial volume estimation. Medical Imaging: Image Processing (2008)
Jurgen Fripp, Pierrick Bourgeat, Parnesh Raniga, Oscar Acosta, Victor Villemagne, Gareth Jones, Graeme O'Keefe, Christopher Rowe, Sébastien Ourselin, Olivier Salvado
MR-Less High Dimensional Spatial Normalization of 11C PiB PET Images on a Population of Elderly, Mild Cognitive Impaired and Alzheimer Disease Patients. MICCAI (1) (2008)
Oscar Acosta, Hans Frimmel, Aaron Fenster, Sébastien Ourselin
Filtering and Restoration of Structures in 3d Ultrasound Images. ISBI (2007)
Cemil Göksu, Pascal Haigron, Oscar Acosta, Antoine Lucas
Endovascular navigation based on real/virtual environments cooperation for computer-assisted TEAM procedures. Medical Imaging: Image-Guided Procedures (2004)
Pascal Haigron, Marc-Emmanuel Bellemare, Oscar Acosta, Cemil Göksu, Carine Kulik, K. Rioual, Antoine Lucas
Depth-map-based scene analysis for active navigation in virtual angioscopy. IEEE Trans. Medical Imaging 23 (11) (2004)
Pascal Haigron, Antoine Lucas, Cécile Moisan, Wenxue Yu, Oscar Acosta, Jean-Pierre Manens, Huazhong Shu, Jean-Louis Coatrieux
Planning of intravascular brachytherapy based on virtual exploratory navigation in x-ray CT images. Medical Imaging: Image-Guided Procedures (2002)

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Publication Activity (10 Years)

Top Topics

Top Venues

Oscar Acosta