Australian e-Health Research Centre
Australian e-Health Research Centre Australian e-Health Research Centre

Research Papers: Acosta Tamayo,O.

Rueda-Olarte,A.; Acosta Tamayo,O.; Bourgeat,P.; Fripp,J.; Bonner,E.; Dowson,N.; Couprie,M.; Romero,E., and Salvado,O.
Partial Volume Estimation of Brain Cortex From MRI Using Topology-Corrected Segmentation
2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro 28 Jun - 01 Jul 2009, In 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, Massachusetts, USA, pages 133-136

Xiao,D.; Bourgeat,P.; Acosta Tamayo,O.; Berghofer,P.; Fripp,J.; Gregoire,M., and Salvado,O.
Hybrid Non-rigid Registration Method For Registering Rat Skeletons From Micro-CT Images
Society of Nuclear Medicine - Journal of Nuclear Medicine 28 Jun - 01 Jul 2009, J. Nuc. Med. 50: 282P

Bonner,E.; Rueda-Olarte,A.; Acosta Tamayo,O., and Salvado,O.
A Quantitative Comparison Of Three Methods For Inflating Cortical Meshes
2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro 28 Jun - 01 Jul 2009, pages 1338-1341

Reichl,T.; Passenger,J.; Acosta Tamayo,O., and Salvado,O.
Echtzeit-Ultraschallsimualtion Auf Grafik-Prozessoren Mit CUDA
Bildverarbeitung fur die Medizin 22 - 25 Mar 2009, Proceedings of Bildverarbeitung fur die Medizin. 446:157 - 161

Reichl,T.; Passenger,J.; Acosta Tamayo,O., and Salvado,O.
Ultrasound Goes GPU: Real-time Simulation Using CUDA
SPIE Medical Imaging 2009 07 - 12 Feb 2009, SPIE 7261:726116-1-10

Xiao,D.; Bourgeat,P.; Fripp,J.; Acosta Tamayo,O.; Gregoire,M., and Salvado,O.
Non-rigid Registration Of Small Animal Skeletons From Micro-CT Using 3D Shape Context
SPIE Medical Imaging 2009 07 - 12 Feb 2009, Medical Imaging 2009: Image Processing. 7259:72591G-1-8

Raniga,P.; Bourgeat,P.; Fripp,J.; Acosta Tamayo,O.; Ourselin,S.; Rowe,C.; Villemagne,V., and Salvado,O.
Alzheimer's Disease Detection Using 11 C-PiB With Improved Partial Volume Effect Correction
SPIE Medical Imaging 2009 07 - 12 Feb 2009, Medical Imaging 2009: Visualization, Image-Guided Procedures and Modeling. 7262:72621O-1-9

Fripp,J.; Bourgeat,P.; Acosta Tamayo,O.; Raniga,P.; Modat,M.; Pike,K.; Jones,G.; O'Keefe,G.; Masters,C.; Ames,D.; Ellis,K.; Maruff,P.; Currie,J.; Villemagne,V.; Rowe,C.; Salvado,O., and Ourselin,S.
Appearance Modeling Of 11 C-PiB PET Images: Characterizing Amyloid Deposition In Alzheimer's Disease, Mild Cognitive Impairment And Health Ageing
Neuroimage 07 - 12 Feb 2009, NeuroImage, vol 43, issue 3, pg 430 - 439

Raniga,P.; Bourgeat,P.; Fripp,J.; Acosta Tamayo,O.; Villemagne,V.; Rowe,C.; Masters,C.; Jones,G.; O'Keefe,G.; Salvado,O., and Ourselin,S.
Automated 11C-PiB Standardized Uptake Value Ratio
Academic Radiology 07 - 12 Feb 2009, Academic Radiology. 2008; 15(11):1376-1389

Acosta Tamayo,O.; Bourgeat,P.; Fripp,J.; Bonner,E., and Salvado,O.
Detection Of Depp Sulci Form Improved Cortical Thickness Estimation For MR Images
5th CSIRO ICT Centre Conference 20 - 21 Nov 2008, Abstracts & Information. pp94 - 95

Raniga,P.; Bourgeat,P.; Fripp,J.; Acosta Tamayo,O.; Rowe,C.; Villemagne,V., and Salvado,O.
Alzheimer's Disease Detection Using 11 C-PiB With Improved Partial Volume Effect Correction
5th CSIRO ICT Centre Conference 20 - 21 Nov 2008, Abstracts & Information. pp198 - 199

Xiao,D.; Bourgeat,P.; Fripp,J.; Acosta Tamayo,O.; Gregoire,M., and Salvado,O.
Rat Skeleton Registration By 3D Shape Context Based Non-rigid Registration
5th CSIRO ICT Centre Conference 20 - 21 Nov 2008, Abstracts & Information. pp56 - 57

Cantor-Rivera,D.; Acosta Tamayo,O., and Salvado,O.
MilxVBM: Voxel Based Morphometry For The Study If Cortical Structural Modifications In Alzheimers Disease
5th CSIRO ICT Centre Conference 20 - 21 Nov 2008, Abstracts & Information. pp190 - 191

Bonner,E.; Acosta Tamayo,O., and Salvado,O.
3D Cortical Meshes
5th CSIRO ICT Centre Conference 20 - 21 Nov 2008, Abstracts & Information. pp188 - 189

Acosta Tamayo,O.; Bourgeat,P.; Fripp,J.; Bonner,E.; Ourselin,S., and Salvado,O.
Automatic Delineation Of Sulci And Improved Partial Volume Classification For Accurate 3D Cortical Thickness Estimation From MR.
11th International Conference on Medical Image Computing and Computer Assisted Intervention 06 - 10 Sep 2008, Springer, 2008; (1): pp253 - 261

Fripp,J.; Bourgeat,P.; Acosta Tamayo,O.; Raniga,P.; Jones,G.; O'Keefe,G.; Villemagne,V.; Rowe,C.; Ourselin,S., and Salvado,O.
MR-less High Dimensional Spatial Normalization Of 11C PiB PET Images On A Population Of Elderly, Mild Cognitive Impaired And Alzheimer diseased patients.
11th International Conference on Medical Image Computing and Computer Assisted Intervention 06 - 10 Sep 2008, Springer, 2008; (1): pp442 - 449

Bourgeat,P.; Acosta Tamayo,O.; Fripp,J.; Rowe,C.; Villemagne,V.; Salvado,O., and Ourselin,S.
Cortical thickness estimation of Alzheimer's disease patients: Application to the Australian Imaging Biomarkers and Lifestyle (AIBL) study
14th Annual Meeting of the Organization of Human Brain Mapping 15 - 19 Jun 2008

Raniga,P.; Fripp,J.; Bourgeat,P.; Acosta Tamayo,O.; Ourselin,S.; Masters,C.; Ames,D.; Hudson,P.; Rowe,C.; Villemagne,V., and Salvado,O.
Optimization of Partial Volume Correction Strategies for 11C-PiB Quantification
11th International Conference on Alzheimer's Disease 26 - 31 Jul 2008

Fripp,J.; Bourgeat,P.; Acosta Tamayo,O.; Raniga,P.; Masters,C.; Rowe,C.; Villemagne,V.; Ourselin,S., and Salvado,O.
Modelling the appearance variation of 11 C-PiB PET Images
11th International Conference on Alzheimer's Disease 26 - 31 Jul 2008

Acosta Tamayo,O.; Bourgeat,P.; Fripp,J.; Cantor-Rivera,D.; Bonner,E.; Jolivot,R.; Neubert,A., and Salvado,O.
Quantitative Analysis Of PIB PET For Early Diagnosis Of Alzheimer's Disease Quarterly Report - February 2008 To June 2008
CSIRO ICT Centre 26 - 31 Jul 2008

Bourgeat,P.; Acosta Tamayo,O.; Fripp,J.; Rowe,C.; Villemagne,V.; Ourselin,S., and Salvado,O.
New cortical thickness estimation method for atrophy characterization of Alzheimer's disease patients
11th International Conference on Alzheimer's Disease 26 - 31 Jul 2008

Raniga,P.; Fripp,J.; Bourgeat,P.; Acosta Tamayo,O.; Villemagne,V.; Rowe,C.; Masters,C.; Salvado,O., and Ourselin,S.
Automated Standardized Uptake Value Ration of 11C-PiB PET analysis in Alzheimer's disease
14th Annual Meeting of the Organization of Human Brain Mapping 15 - 19 Jun 2008

Salvado,O.; Acosta Tamayo,O.; Fripp,J.; Bourgeat,P.; Bonner,E.; Reichl,T.; Neubert,A.; Raffelt,D.; Raniga,P.; Xiao,D., and Dowling,J.
Biomedical Imaging: image analysis - IP landscape - June 2008
CSIRO ICT Centre 15 - 19 Jun 2008

Passenger,J.; Acosta Tamayo,O.; de Visser,H.; Bauer,S.; Russ,C., and Ourselin,S.
Texture Coordinate Generation of Colonic Surface Meshes for Surgical Simulation
2008 5th IEEE International Symposium on Biomedical Imaging 14 - 17 May 2008, pp640-643

Fripp,J.; Bourgeat,P.; Acosta Tamayo,O.; Villemagne,V.; Jones,G.; Ourselin,S.; Rowe,C., and Salvado,O.
Generative atlases and atlas selection for C11-PIB PET-PET registration of Elderly, Mild cognitive impaired and Alzheimer disease patients
2008 5th IEEE International Symposium on Biomedical Imaging 14 - 17 May 2008, pp1155-1158

Bourgeat,P.; Acosta Tamayo,O.; Zuluaga,M.; Salvado,O., and Ourselin,S.
Improved cortical thickness measurement from MR images using partial volume estimation
2008 5th IEEE International Symposium on Biomedical Imaging 14 - 17 May 2008, pp205-208

Zuluaga,M.; Acosta Tamayo,O.; Bourgeat,P.; Salvado,O.; Hernandez-Hoyos,M., and Ourselin,S.
Cortical Thickness Measurement from Magnetic Resonance Images using Partial Volume Estimation
SPIE Medical Imaging 2008 17 - 21 Feb 2008, SPIE, 2008; 6914: 8 pages

Salvado,O.; Bourgeat,P.; Fripp,J.; Raniga,P.; Acosta Tamayo,O.; Keynes,N.; Raffelt,D.; Dargaville,S., and Bonner,E.
Neurolmaging project (Iq56a), 4-monthly report oct07 to feb08
CSIRO ICT Centre 17 - 21 Feb 2008

Acosta Tamayo,O.; Frimmel,H.; Salvado,O., and Ourselin,S.
Pyramidal Flux in an Anisotropic Diffusion Scheme for Enhancing Structures in 3D Images
SPIE Medical Imaging 2008 17 - 21 Feb 2008, SPIE, 2008; 6914: 12 pages

Salvado,O.; Acosta Tamayo,O.; Bourgeat,P.; Zuluaga,M., and Ourselin,S.
Fuzzy Classification of brain MRI using Markov random field and a priori knowledge: weighted fuzzy C-means
Medical Physics 17 - 21 Feb 2008, IEEE, 2007: 1-8

Acosta Tamayo,O.; Frimmel,H.; Fenster,A., and Ourselin,S.
Filtering and restoration of structures in 3D ultrasound images.
4th IEEE International Symposium on Biomedical Imaging 12 - 15 Apr 2007, pp888-891

Frimmel,H.; Acosta Tamayo,O.; Fenster,A., and Ourselin,S.
Reduction of attenuation effects in 3D Transrectal ultrasound images
SPIE Medical Imaging 2008 17 - 21 Feb 2008