Publications of
Marcelo Alejandro Pereyra, Hadj Batatia, Stephen Mc Laughlin
Exploiting information geometry to improve the convergence properties of variational active contours
In : IEEE Journal of Selected Topics in Signal Processing (J-STSP), IEEE : Institute of Electrical and Electronics Engineers, Vol. 7 N. 4, pp. 700-707, August 2013.
Marcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia, Jean-Yves Tourneret
Estimating the granularity coefficient of a Potts-Markov random field within an MCMC algorithm
In : IEEE Transactions on Image Processing, IEEE : Institute of Electrical and Electronics Engineers, Vol. 22 N. 6, pp. 2385-2397, June 2013.
URL : http://oatao.univ-toulouse.fr/8943/1/Dobigeon_8943.pdf
BibTeXMarcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia, Jean-Yves Tourneret
Segmentation of skin lesions in 2D and 3D ultrasound images using a spatially coherent generalized Rayleigh mixture model
In : IEEE Transactions on Medical Imaging, IEEE : Institute of Electrical and Electronics Engineers, Vol. 31 N. 8, pp. 1509-1520, August 2012.
URL : http://oatao.univ-toulouse.fr/6276/1/Pereyra_6276.pdf
BibTeXMarcelo Alejandro Pereyra, Hadj Batatia
Modeling ultrasound echoes in skin tissues using symmetric alpha-stable processes
In : Transactions on Ultrasonics, Ferroelectrics and Frequency Control, IEEE Ultrasonics, Ferroelectrics and Frequency Control Society, USA, Vol. 59 N. 1, pp. 60-72, January 2012.
Zacharie Irace, Marcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia
Un modèle Bayésien de mélange de lois Poisson-Gamma pour segmenter des images TEP (regular paper)
In : Congrès Francophone de Reconnaissance des Formes et Intelligence Artificielle (RFIA 2012), Lyon, France, 24/01/12-27/01/12, AFRIF-AFIA, (on line), January 2012.
URL : http://hal.archives-ouvertes.fr/docs/00/65/65/45/PDF/rfia2012_submission_51.pdf
BibTeXMarcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia, Jean-Yves Tourneret
Un modèle de mélange de lois Rayleigh généralisées pour la classification des échographies cutanées (regular paper)
In : Colloque du Groupe de Recherche et d’Etudes du Traitement du Signal et des Images (GRETSI 2011), Bordeaux, France, 05/09/11-08/09/11, GRETSI : Groupement de Recherche en Traitement du Signal et des Images, (electronic medium), September 2011.
Marcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia, Jean-Yves Tourneret
Segmentation of high frequency ultrasound images using a spatially coherent generalized Rayleigh mixture model (regular paper)
In : European Signal and Image Processing Conference (EUSIPCO 2011), Barcelona, Spain, 29/08/11-02/09/11 (invited speaker), EURASIP, pp. 664-668, September 2011.
Zacharie Irace, Marcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia
Bayesian segmentation of chest tumors in PET Scans using a Poisson-Gamma mixture model (regular paper)
In : IEEE Workshop on Statistical Signal Processing (SSP 2011), Nice, France, 28/06/11-30/06/11, IEEE : Institute of Electrical and Electronics Engineers, pp. 809-812, June 2011.
Marcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia, Jean-Yves Tourneret
Labeling skin tissues in ultrasound images using a generalized Rayleigh mixture model (regular paper)
In : IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2011), Prague, Czech Republic, 22/05/11-27/05/11, IEEE : Institute of Electrical and Electronics Engineers, pp. 729-732, May 2011.
Marcelo Alejandro Pereyra, Hadj Batatia
A Levy Flight Model for Ultrasound in Skin Tissue (regular paper)
In : IEEE International Ultrasonics Symposium, San Diego, USA, 11/10/10-14/10/10, IEEE Engineering in Medecine and Biology Society, pp. 2327-2331, October 2010.
Marcelo Alejandro Pereyra, Hadj Batatia
On Statistical Modelling of Ultrasound Speckle in Skin
In : IEEE EMBS Summer School on Biomedical Imaging, Berder, France, 18/06/10-26/06/10.
Marcelo Alejandro Pereyra, Hadj Batatia
An Alpha-Stable Model for Ultrasound Speckle Statistics in Skin (regular paper)
In : IEEE International Engineering in Medicine and Biology Conference (EMBC 2010), Buenos Aires, Argentina, 01/09/10-04/09/10, IEEE Engineering in Medecine and Biology Society, pp. 4715-4718, September 2010.
Statistical modeling and processing of high frequency ultrasound images: Application to dermatologic oncology
Master’s Thesis, Université de Toulouse, July 2012.
Abstract URL : http://tel.archives-ouvertes.fr/docs/00/78/79/30/PDF/PhD_Thesis_Marcelo_Pereyra.pdf
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