Dr. Pierrick T. Bourgeat Profile

Dr. Pierrick T. Bourgeat

at Australian e-Health Research Ctr

SPIE Involvement:

Author

Publications (26)

Proceedings Article | 4 April 2022 Presentation + Paper

Presentation + Paper

PET image harmonization using smoothing-CycleGAN

Abdullah Thabit, ShenPeng Li, Rob Williams, Victor Villemagne, Christopher Rowe, Vincent Dore, Pierrick Bourgeat

Proceedings Volume 12033, 1203316 (2022) https://doi.org/10.1117/12.2611353

KEYWORDS: Positron emission tomography, Point spread functions, Spatial resolution, Scanners, Brain, Neuroimaging, Magnetic resonance imaging, Visualization, Image resolution, Image segmentation, Convolutional neural networks, Artificial intelligence, Artificial neural networks

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Proceedings Article | 20 March 2015 Paper

Paper

Computational analysis of PET by AIBL (CapAIBL): a cloud-based processing pipeline for the quantification of PET images

Pierrick Bourgeat, Vincent Dore, Jurgen Fripp, Victor Villemagne, Chris Rowe, Olivier Salvado

Proceedings Volume 9413, 94132V (2015) https://doi.org/10.1117/12.2082492

KEYWORDS: Positron emission tomography, Image segmentation, Magnetic resonance imaging, Image analysis, Image processing, Clouds, Brain, Analytical research, Alzheimer's disease, Neuroimaging

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Proceedings Article | 14 February 2012 Paper

Paper

Consistent estimation of shape parameters in statistical shape model by symmetric EM algorithm

Kaikai Shen, Pierrick Bourgeat, Jurgen Fripp, Fabrice Meriaudeau, Olivier Salvado

Proceedings Volume 8314, 83140R (2012) https://doi.org/10.1117/12.911746

KEYWORDS: Expectation maximization algorithms, Statistical modeling, Data modeling, Principal component analysis, Statistical analysis, Error analysis, Reconstruction algorithms, Detection and tracking algorithms, Shape analysis, Algorithm development

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Proceedings Article | 14 February 2012 Paper

Paper

A surface based approach for cortical thickness comparison between PiB+ and PiB- healthy control subjects

Vincent Doré, Pierrick Bourgeat, Jurgen Fripp, Oscar Acosta, Gael Chetelat, Cassandra Szoeke, Kathryn Ellis, Ralph Martins, Victor Villemagne, Colin Masters, David Ames, Christopher Rowe, Olivier Salvado

Proceedings Volume 8314, 831413 (2012) https://doi.org/10.1117/12.911752

KEYWORDS: Alzheimer's disease, Expectation maximization algorithms, Medical research, Image segmentation, Magnetic resonance imaging, Brain, 3D image processing, Visualization, Positron emission tomography, In vivo imaging

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Proceedings Article | 15 March 2011 Paper

Paper

Detecting hippocampal shape changes in Alzheimer's disease using statistical shape models

Kaikai Shen, Pierrick Bourgeat, Jurgen Fripp, Fabrice Meriaudeau, Olivier Salvado

Proceedings Volume 7962, 796243 (2011) https://doi.org/10.1117/12.877869

KEYWORDS: Principal component analysis, Alzheimer's disease, Statistical modeling, Cognitive modeling, Shape analysis, Neuroimaging, Magnetic resonance imaging, Feature extraction, Brain, Magnetism

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Proceedings Article | 11 March 2011 Paper

Paper

Atlas selection strategy in multi-atlas segmentation propagation with locally weighted voting using diversity-based MMR re-ranking

Kaikai Shen, Pierrick Bourgeat, Fabrice Meriaudeau, Olivier Salvado

Proceedings Volume 7962, 79621B (2011) https://doi.org/10.1117/12.877866

KEYWORDS: Image segmentation, Image fusion, Image registration, Alzheimer's disease, Neuroimaging, Brain, Brain mapping, Magnetic resonance imaging, Image analysis, Databases

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Proceedings Article | 11 March 2011 Paper

Paper

An accurate 3D shape context based non-rigid registration method for mouse whole-body skeleton registration

Di Xiao, David Zahra, Pierrick Bourgeat, Paula Berghofer, Oscar Acosta Tamayo, Catriona Wimberley, Marie Gregoire, Olivier Salvado

Proceedings Volume 7962, 79620V (2011) https://doi.org/10.1117/12.877915

KEYWORDS: Image registration, Computed tomography, Error analysis, 3D modeling, 3D acquisition, Target detection, 3D image processing, Image restoration, Shape analysis, Skull

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Proceedings Article | 9 March 2011 Paper

Paper

Mouse whole-body organ mapping by non-rigid registration approach

Di Xiao, David Zahra, Pierrick Bourgeat, Paula Berghofer, Oscar Acosta Tamayo, Heather Green, Marie Claude Gregoire, Olivier Salvado

Proceedings Volume 7965, 79650E (2011) https://doi.org/10.1117/12.877921

KEYWORDS: Skin, Lung, Image registration, Computed tomography, Kidney, 3D acquisition, Brain, Associative arrays, Tumors, 3D image processing

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Proceedings Article | 13 March 2010 Paper

Paper

An improved 3D shape context registration method for non-rigid surface registration

Di Xiao, David Zahra, Pierrick Bourgeat, Paula Berghofer, Oscar Acosta Tamayo, Catriona Wimberley, Marie-Claude Gregoire, Olivier Salvado

Proceedings Volume 7623, 76232Q (2010) https://doi.org/10.1117/12.844058

KEYWORDS: Image registration, 3D modeling, 3D image processing, Error analysis, Computed tomography, Image processing, 3D acquisition, Compact discs, Positron emission tomography, Detection and tracking algorithms

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Proceedings Article | 9 March 2010 Paper

Paper

Supervised method to build an atlas database for multi-atlas segmentation-propagation

Kaikai Shen, Pierrick Bourgeat, Jurgen Fripp, Fabrice Mériaudeau, David Ames, Kathryn Ellis, Colin Masters, Victor Villemagne, Christopher Rowe, Olivier Salvado

Proceedings Volume 7624, 76241N (2010) https://doi.org/10.1117/12.844048

KEYWORDS: Image segmentation, Databases, Magnetic resonance imaging, Brain, Neuroimaging, Image fusion, Alzheimer's disease, Optical inspection, Internet, Control systems

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Proceedings Article | 9 March 2010 Paper

Paper

A non-rigid registration method for mouse whole body skeleton registration

Di Xiao, David Zahra, Pierrick Bourgeat, Paula Berghofer, Oscar Acosta Tamayo, Catriona Wimberley, Marie Claude Gregoire, Olivier Salvado

Proceedings Volume 7626, 76261N (2010) https://doi.org/10.1117/12.844067

KEYWORDS: Image registration, Computed tomography, 3D modeling, 3D acquisition, Error analysis, Detection and tracking algorithms, Image processing, Sensors, Scanners, Tumors

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Proceedings Article | 27 March 2009 Paper

Paper

Nonrigid correction of interleaving artefacts in pelvic MRI

Jason Dowling, Pierrick Bourgeat, David Raffelt, Jurgen Fripp, Peter Greer, Jacqueline Patterson, James Denham, Sanjiv Gupta, Colin Tang, Peter Stanwell, Sébastien Ourselin, Olivier Salvado

Proceedings Volume 7259, 72592P (2009) https://doi.org/10.1117/12.812460

KEYWORDS: Magnetic resonance imaging, Bladder, Prostate, Rectum, Radiotherapy, Image registration, Image segmentation, Visualization, Prostate cancer, Image acquisition

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Proceedings Article | 27 March 2009 Paper

Paper

Non-rigid registration of small animal skeletons from micro-CT using 3D shape context

Di Xiao, Pierrick Bourgeat, Jurgen Fripp, Oscar Acosta Tamayo, Marie Claude Gregoire, Olivier Salvado

Proceedings Volume 7259, 72591G (2009) https://doi.org/10.1117/12.812461

KEYWORDS: Image registration, Computed tomography, Positron emission tomography, X-ray computed tomography, 3D image processing, 3D acquisition, Image restoration, Bone, Error analysis, Image analysis

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Proceedings Article | 28 February 2009 Paper

Paper

Alzheimer's disease detection using 11C-PiB with improved partial volume effect correction

Parnesh Raniga, Pierrick Bourgeat, Jurgen Fripp, Oscar Acosta, Sebastien Ourselin, Christopher Rowe, Victor Villemagne, Olivier Salvado

Proceedings Volume 7262, 72621O (2009) https://doi.org/10.1117/12.813501

KEYWORDS: Image segmentation, Photovoltaics, Positron emission tomography, Magnetic resonance imaging, Alzheimer's disease, Tissues, Scanners, Deconvolution, Binary data, Modulation

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Proceedings Article | 26 March 2008 Paper

Paper

Cortical thickness measurement from magnetic resonance images using partial volume estimation

Maria Zuluaga, Oscar Acosta, Pierrick Bourgeat, Marcela Hernández Hoyos, Olivier Salvado, Sébastien Ourselin

Proceedings Volume 6914, 69140J (2008) https://doi.org/10.1117/12.770058

KEYWORDS: Photovoltaics, Tissues, Expectation maximization algorithms, Image segmentation, Magnetic resonance imaging, Optical spheres, Image resolution, Brain, Magnetism, Spherical lenses

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Proceedings Article | 26 March 2007 Paper

Paper

Expectation maximization classification and Laplacian based thickness measurement for cerebral cortex thickness estimation

Mark Holden, Rafael Moreno-Vallecillo, Anthony Harris, Lavier Gomes, Than-Mei Diep, Pierrick Bourgeat, Sébastien Ourselin

Proceedings Volume 6512, 65120M (2007) https://doi.org/10.1117/12.710510

KEYWORDS: Expectation maximization algorithms, Image segmentation, Magnetic resonance imaging, Brain, Tissues, Cerebral cortex, Image processing algorithms and systems, Neuroimaging, Control systems, Interfaces

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Proceedings Article | 3 March 2007 Paper

Paper

Shape based segmentation of MRIs of the bones in the knee using phase and intensity information

Jurgen Fripp, Pierrick Bourgeat, Stuart Crozier, Sébastien Ourselin

Proceedings Volume 6512, 651212 (2007) https://doi.org/10.1117/12.711234

KEYWORDS: Image segmentation, Bone, Magnetic resonance imaging, 3D modeling, Tissues, Image filtering, Feature extraction, Databases, 3D image processing, Image registration

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Proceedings Article | 8 November 2005 Paper

Paper

Gabor filters in industrial inspection: a review. Application to semiconductor industry

F. Meriaudeau, F. Truchetet, O. Laligant, P. Bourgeat

Proceedings Volume 6001, 600108 (2005) https://doi.org/10.1117/12.637675

KEYWORDS: Image filtering, Image processing, Defect detection, Semiconductors, Semiconducting wafers, Inspection, Optical filters, Image classification, Visual process modeling, Image segmentation

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Proceedings Article | 24 February 2005 Paper

Paper

Classifier combination for wafer segmentation

Pierrick Bourgeat, Fabrice Meriaudeau

Proceedings Volume 5679, (2005) https://doi.org/10.1117/12.592109

KEYWORDS: Image segmentation, Image filtering, Semiconducting wafers, Image processing, Digital holography, 3D image reconstruction, Holograms, Beam splitters, Defect detection, Holography

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Proceedings Article | 1 November 2004 Paper

Paper

Gabor filters and SVM classifier for pattern wafer segmentation

Pierrick Bourgeat, Fabrice Meriaudeau, Patrick Gorria, Kenneth Tobin

Proceedings Volume 5607, (2004) https://doi.org/10.1117/12.581242

KEYWORDS: Image segmentation, Image filtering, Semiconducting wafers, Image processing, Digital holography, 3D image reconstruction, Holograms, Beam splitters, Fourier transforms, Defect detection

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SPIE Journal Paper | 1 July 2004

Content based segmentation of patterned wafers

Pierrick Bourgeat, Fabrice Meriaudeau, Kenneth Tobin, Patrick Gorria

JEI, Vol. 13, Issue 03, (July 2004) https://doi.org/10.1117/12.10.1117/1.1762518

KEYWORDS: Image segmentation, Semiconducting wafers, Image processing, Wavelets, Wafer inspection, Photomasks, Semiconductors, Inspection, Signal to noise ratio, Wavelet transforms

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Proceedings Article | 27 February 2004 Paper

Paper

Comparison of texture features for segmentation of patterned wafers

Pierrick Bourgeat, Fabrice Meriaudeau, Kenneth Tobin, Patrick Gorria

Proceedings Volume 5266, (2004) https://doi.org/10.1117/12.516500

KEYWORDS: Image segmentation, Semiconducting wafers, Image filtering, Image processing, 3D image reconstruction, Digital holography, Holograms, Wavelets, Beam splitters, Wafer inspection

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Proceedings Article | 22 May 2003 Paper

Paper

Content-based segmentation of patterned wafer for automatic threshold determination

Pierrick Bourgeat, Fabrice Meriaudeau, Patrick Gorria, Kenneth Tobin

Proceedings Volume 5011, (2003) https://doi.org/10.1117/12.479689

KEYWORDS: Image segmentation, Defect detection, Semiconducting wafers, Signal to noise ratio, Photomasks, Image processing, Semiconductors, Wavelets, Wafer inspection, Inspection

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Proceedings Article | 1 May 2003 Paper

Paper

Real-time image segmentation for anomaly detection using SVM

S. Bouillant, Johel Miteran, Michel Paindavoine, El-Bay Bourennane, P. Bourgeat

Proceedings Volume 5132, (2003) https://doi.org/10.1117/12.515163

KEYWORDS: Image segmentation, Image processing algorithms and systems, Field programmable gate arrays, Image classification, Neural networks, Algorithm development, Image quality, Manufacturing, Reconfigurable computing, Detection and tracking algorithms

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Proceedings Article | 1 May 2003 Paper

Paper

Patterned wafer segmentation

Pierrick Bourgeat, Fabrice Meriaudeau, Kenneth Tobin, Patrick Gorria

Proceedings Volume 5132, (2003) https://doi.org/10.1117/12.514935

KEYWORDS: Image segmentation, Semiconducting wafers, Wavelets, Image processing, Wafer inspection, Wavelet transforms, Photomasks, Semiconductors, Signal to noise ratio, Feature extraction

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Proceedings Article | 8 March 2002 Paper

Paper

Defect detection and classification on metallic parts

Pierrick Bourgeat, Fabrice Meriaudeau

Proceedings Volume 4664, (2002) https://doi.org/10.1117/12.460196

KEYWORDS: Defect detection, Light sources and illumination, Machine vision, Inspection, Prototyping, Neon, Control systems, Cameras, Diffusers, Binary data

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Showing 5 of 26 publications

Conference Committee Involvement (8)

Image Processing: Machine Vision Applications VI

5 February 2013 | Burlingame, California, United States

Image Processing: Machine Vision Applications V

25 January 2012 | Burlingame, California, United States

Image Processing: Machine Vision Applications IV

25 January 2011 | San Francisco Airport, California, United States

Image Processing: Machine Vision Applications III

20 January 2010 | San Jose, California, United States

Image Processing: Machine Vision Applications II

22 January 2009 | San Jose, California, United States

Showing 5 of 8 Conference Committees

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