Oscar Acosta
Orcid: 0000-0002-5447-1479Affiliations:
- CSIRO, Canberra, Australia
According to our database1,
Oscar Acosta
authored at least 84 papers
between 2002 and 2024.
Collaborative distances:
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Online presence:
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on ict.csiro.au
On csauthors.net:
Bibliography
2024
Improved Prediction of Recurrence After Prostate Cancer Radiotherapy Using Multimodal Data and in Silico simulations.
Proceedings of the Cancer Prevention, Detection, and Intervention - Third MICCAI Workshop, 2024
New Deep Learning-Based Approach for Dysphagia Assessment from Videofluoroscopy Swallowing Studies.
Proceedings of the IEEE International Symposium on Biomedical Imaging, 2024
Radiomics and Mechanistic Hybrid Model for Prediction of Recurrence in Prostate Cancer.
Proceedings of the IEEE International Symposium on Biomedical Imaging, 2024
2023
J. Sens. Actuator Networks, June, 2023
Exploring Uncertainty for Clinical Acceptability in Head and Neck Deep Learning-Based OAR Segmentation.
Proceedings of the 20th IEEE International Symposium on Biomedical Imaging, 2023
2022
Deep Learning-Based Segmentation of Head and Neck Organs-at-Risk with Clinical Partially Labeled Data.
Entropy, November, 2022
Multi-scale Graph Neural Networks for Mammography Classification and Abnormality Detection.
Proceedings of the Medical Image Understanding and Analysis - 26th Annual Conference, 2022
Predicting the impact of standard and hypofractionated schedules in prostate cancer radiotherapy with a mechanistic model.
Proceedings of the IEEE-EMBS International Conference on Biomedical and Health Informatics, 2022
2021
Towards a Reduced In Silico Model Predicting Biochemical Recurrence After Radiotherapy in Prostate Cancer.
IEEE Trans. Biomed. Eng., 2021
Mechanistic Simulation of Tumor Response Outperforms Radiomics Predicting Recurrence in Prostate Cancer Radiotherapy.
Proceedings of the 18th IEEE International Symposium on Biomedical Imaging, 2021
Voxel-Wise Analysis for Spatial Characterisation of Pseudo-CT Errors in MRI-Only Radiotherapy Planning.
Proceedings of the 18th IEEE International Symposium on Biomedical Imaging, 2021
Towards a generalization of the MP2RAGE partial volume estimation model to account for B1<sup>+</sup> inhomogeneities at 7T.
Proceedings of the 18th IEEE International Symposium on Biomedical Imaging, 2021
Proceedings of the Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries, 2021
2020
Comparison of feature selection in radiomics for the prediction of overall survival after radiotherapy for hepatocellular carcinoma.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020
Ensemble Learning for Prediction of Toxicity in Prostate Cancer Radiotherapy: Comparison Between Stacking and Genetic Algorithm Weighted Voting.
Proceedings of the 20th IEEE International Conference on Bioinformatics and Bioengineering, 2020
2019
Statistical Shape Model to Generate a Planning Library for Cervical Adaptive Radiotherapy.
IEEE Trans. Medical Imaging, 2019
Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019
Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019
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.
Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019
Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019
Comparison of Machine Learning Algorithms and Oversampling Techniques for Urinary Toxicity Prediction After Prostate Cancer Radiotherapy.
Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019
Organs-at-Risk Contouring on Head CT for RT Planning Using 3D Slicer- A Preliminary Study.
Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019
Multiple Kernel Learning Applied to the Prediction of Prostate Cancer Recurrence from MRI Radiomic Features.
Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019
2018
Treatment plan library based on population shape analysis for cervical adaptive radiotherapy.
Proceedings of the Medical Imaging 2018: Image-Guided Procedures, 2018
2017
MRI to CT Prostate Registration for Improved Targeting in Cancer External Beam Radiotherapy.
IEEE J. Biomed. Health Informatics, 2017
Population model of bladder motion and deformation based on dominant eigenmodes and mixed-effects models in prostate cancer radiotherapy.
Medical Image Anal., 2017
Quantification of dose uncertainties for the bladder in prostate cancer radiotherapy based on dominant eigenmodes.
Proceedings of the 13th International Symposium on Medical Information Processing and Analysis, 2017
Towards an integrative computational model for simulating tumor growth and response to radiation therapy.
Proceedings of the 13th International Symposium on Medical Information Processing and Analysis, 2017
In silico model to simulate the radiation response at various fractionation from histopathological images of prostate tumors.
Proceedings of the 14th IEEE International Symposium on Biomedical Imaging, 2017
Pseudo-CT generation by conditional inference random forest for MRI-based radiotherapy treatment planning.
Proceedings of the 25th European Signal Processing Conference, 2017
2016
Comput. Biol. Medicine, 2016
Random forests to predict tumor recurrence following cervical cancer therapy using pre- and per-treatment <sup>18</sup>F-FDG PET parameters.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016
Slice correspondence estimation using SURF descriptors and context-based search for prostate whole-mount histology MRI registration.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016
2015
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, 2015
Roles of Deformable Image Registration in adaptive RT: From Contour propagation to dose monitoring.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015
Weighted quantification of <sup>18</sup>F-FDG tumor metabolism activity using fuzzy-thresholding to predict post-treatment tumor recurrence.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015
A new parameter computed with independent component analysis to predict rectal toxicity following prostate cancer radiotherapy.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015
Prostate whole-mount histology reconstruction and registration to MRI for correlating in-vivo observations with biological findings.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015
2014
Surface-Constrained Nonrigid Registration for Dose Monitoring in Prostate Cancer Radiotherapy.
IEEE Trans. Medical Imaging, 2014
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2014, 2014
2013
Evaluation of non-rigid constrained CT/CBCT registration algorithms for delineation propagation in the context of prostate cancer radiotherapy.
Proceedings of the Medical Imaging 2013: Image-Guided Procedures, 2013
A Tensor-Based Population Value Decomposition to Explain Rectal Toxicity after Prostate Cancer Radiotherapy.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, 2013
Propagation of the MRI prostate delineation to the planning CT: A new matching contour framework.
Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013
2012
Constrained reverse diffusion for thick slice interpolation of 3D volumetric MRI images.
Comput. Medical Imaging Graph., 2012
A surface based approach for cortical thickness comparison between PiB+ and PiB- healthy control subjects.
Proceedings of the Medical Imaging 2012: Image Processing, 2012
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, 2012
Local jet features and statistical models in a hybrid Bayesian framework for prostate estimation in CBCT images.
Proceedings of the Medical Imaging 2012: Computer-Aided Diagnosis, San Diego, 2012
A non parametric mixed-effect model for population analysis: Application to Alzheimer's disease data.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012
Inter-individual organ-driven CT registration for dose mapping in prostate cancer radiotherapy.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012
2011
An accurate 3D shape context based non-rigid registration method for mouse whole-body skeleton registration.
Proceedings of the Medical Imaging 2011: Image Processing, 2011
Spatial Nonparametric Mixed-Effects Model with Spatial-Varying Coefficients for Analysis of Populations.
Proceedings of the Machine Learning in Medical Imaging - Second International Workshop, 2011
Spatial Characterization and Classification of Rectal Bleeding in Prostate Cancer Radiotherapy with a Voxel-Based Principal Components Analysis Model for 3D Dose Distribution.
Proceedings of the Prostate Cancer Imaging. Image Analysis and Image-Guided Interventions, 2011
Dose Monitoring in Prostate Cancer Radiotherapy Using CBCT to CT Constrained Elastic Image Registration.
Proceedings of the Prostate Cancer Imaging. Image Analysis and Image-Guided Interventions, 2011
Evaluation of multi-atlas-based segmentation of CT scans in prostate cancer radiotherapy.
Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011
Surface-Base Approach Using a Multi-scale EM-ICP Registration for Statistical Population Analysis.
Proceedings of the 2011 International Conference on Digital Image Computing: Techniques and Applications (DICTA), 2011
2010
An improved 3D shape context based non-rigid registration method and its application to small animal skeletons registration.
Comput. Medical Imaging Graph., 2010
Proceedings of the Medical Imaging 2010: Image Processing, 2010
Proceedings of the Medical Imaging 2010: Image Processing, 2010
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.
Proceedings of the Prostate Cancer Imaging. Computer-Aided Diagnosis, 2010
Proceedings of the 2010 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2010
2009
Automated voxel-based 3D cortical thickness measurement in a combined Lagrangian-Eulerian PDE approach using partial volume maps.
Medical Image Anal., 2009
Non-rigid registration of small animal skeletons from micro-CT using 3D shape context.
Proceedings of the Medical Imaging 2009: Image Processing, 2009
Proceedings of the Medical Imaging 2009: Visualization, 2009
Partial Volume Estimation of Brain Cortex from MRI Using Topology-Corrected Segmentation.
Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009
Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009
Proceedings of the Bildverarbeitung für die Medizin 2009: Algorithmen - Systeme, 2009
2008
Appearance modeling of <sup>11</sup>C PiB PET images: Characterizing amyloid deposition in Alzheimer's disease, mild cognitive impairment and healthy aging.
NeuroImage, 2008
Cortical thickness measurement from magnetic resonance images using partial volume estimation.
Proceedings of the Medical Imaging 2008: Image Processing, 2008
Pyramidal flux in an anisotropic diffusion scheme for enhancing structures in 3D images.
Proceedings of the Medical Imaging 2008: Image Processing, 2008
MR-Less High Dimensional Spatial Normalization of 11C PiB PET Images on a Population of Elderly, Mild Cognitive Impaired and Alzheimer Disease Patients.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2008
Automatic Delineation of Sulci and Improved Partial Volume Classification for Accurate 3D Voxel-Based Cortical Thickness Estimation from MR.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention, 2008
Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008
Generative atlases and atlas selection for C11-PIB PET-PET registration of elderly, mild cognitive impaired and Alzheimer disease patients.
Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008
Improved cortical thickness measurement from MR images using partial volume estimation.
Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008
2007
Proceedings of the Medical Imaging 2007: Visualization and Image-Guided Procedures, 2007
Proceedings of the 2007 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2007
Proceedings of the IEEE 11th International Conference on Computer Vision, 2007
2004
De la navigation exploratoire virtuelle à la planification d'interventions endovasculaires. (From Virtual Exploratory Navigation to the Planning of Endovascular Interventions).
PhD thesis, 2004
IEEE Trans. Medical Imaging, 2004
Endovascular navigation based on real/virtual environments cooperation for computer-assisted TEAM procedures.
Proceedings of the Medical Imaging 2004: Visualization, 2004
2002
Planning of intravascular brachytherapy based on virtual exploratory navigation in x-ray CT images.
Proceedings of the Medical Imaging 2002: Visualization, 2002