Publications de
Antonio Quintero Rincon, Marcelo Alejandro Pereyra, Carlos D’Giano, Hadj Batatia, Marcelo Risk
A new algorithm for epilepsy seizure onset detection and spread estimation from EEG signals
Dans : Journal of physics : conference series, IOP Publishing, UK, Vol. 705 N. 1, p. 12-32, 2016.
Marcelo Alejandro Pereyra, Philip Schniter, Emilie Chouzenoux, Jean-Christophe Pesquet, Jean-Yves Tourneret, Alfred O. Hero, Stephen Mc Laughlin
A survey of stochastic simulation and optimization methods in signal processing
Dans : IEEE Journal of Selected Topics in Signal Processing (J-STSP), IEEE : Institute of Electrical and Electronics Engineers, Vol. 10 N. 2, p. 224-241, mars 2016.
Stephen Mc Laughlin, Marcelo Alejandro Pereyra, Alfred O. Hero, Jean-Yves Tourneret, Jean-Christophe Pesquet
Introduction to the Issue on Stochastic Simulation and Optimization in Signal Processing
Dans : IEEE Journal of Selected Topics in Signal Processing (J-STSP), IEEE : Institute of Electrical and Electronics Engineers, Vol. 10 N. 2, p. 221-223, mars 2016.
Marcelo Alejandro Pereyra, Hadj Batatia, Stephen Mc Laughlin
Exploiting information geometry to improve the convergence of nonparametric active contours
Dans : IEEE Transactions on Image Processing, IEEE : Institute of Electrical and Electronics Engineers, Vol. 1, p. 1-10, 2015.
Marcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia, Jean-Yves Tourneret
Computing the Cramer-Rao bound of Markov random field parameters: Application to the Ising and the Potts models
Dans : IEEE Signal Processing Letters, IEEE : Institute of Electrical and Electronics Engineers, Vol. 21 N. 1, p. 47-50, janvier 2014.
Marcelo Alejandro Pereyra, Hadj Batatia, Stephen Mc Laughlin
Exploiting information geometry to improve the convergence properties of variational active contours
Dans : IEEE Journal of Selected Topics in Signal Processing (J-STSP), IEEE : Institute of Electrical and Electronics Engineers, Vol. 7 N. 4, p. 700-707, août 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
Dans : IEEE Transactions on Image Processing, IEEE : Institute of Electrical and Electronics Engineers, Vol. 22 N. 6, p. 2385-2397, juin 2013.
Accès : 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
Dans : IEEE Transactions on Medical Imaging, IEEE : Institute of Electrical and Electronics Engineers, Vol. 31 N. 8, p. 1509-1520, août 2012.
Accès : 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
Dans : Transactions on Ultrasonics, Ferroelectrics and Frequency Control, IEEE Ultrasonics, Ferroelectrics and Frequency Control Society, USA, Vol. 59 N. 1, p. 60-72, janvier 2012.
Antonio Quintero Rincon, Jorge Prendes, Marcelo Alejandro Pereyra, Hadj Batatia, Marcelo Risk
Multivariate Bayesian classification of epilepsy EEG signals (regular paper)
Dans : IEEE Workshop on Image, Video, and Multidimensional Signal Processing (IVMSP 2016), Bordeaux, France, 11/07/16-12/07/16, IEEE : Institute of Electrical and Electronics Engineers, (support électronique), juillet 2016.
Antonio Quintero Rincon, Hadj Batatia, Marcelo Alejandro Pereyra, Marcelo Risk
Detection of onset in epilepsy signals using generalized gaussian distribution (regular paper)
Dans : International Conference on Advances in New Technologies, Interactive Interfaces and Communicability (ADNTIIC 2014), Córdoba Argentina, 10/11/14-12/11/14, IGI Global, p. 1-8, novembre 2014.
Résumé Accès : https://doi.org/10.978.8896471/371 – https://oatao.univ-toulouse.fr/24877/
BibTeXZacharie Irace, Marcelo Alejandro Pereyra, Nicolas Dobigeon, Hadj Batatia
Un modèle Bayésien de mélange de lois Poisson-Gamma pour segmenter des images TEP (regular paper)
Dans : Congrès Francophone de Reconnaissance des Formes et Intelligence Artificielle (RFIA 2012), Lyon, France, 24/01/12-27/01/12, AFRIF-AFIA, (en ligne), janvier 2012.
Accès : 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)
Dans : 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, (support électronique), septembre 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)
Dans : European Signal and Image Processing Conference (EUSIPCO 2011), Barcelona, Spain, 29/08/11-02/09/11 (conférencier invité), EURASIP, p. 664-668, septembre 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)
Dans : IEEE Workshop on Statistical Signal Processing (SSP 2011), Nice, France, 28/06/11-30/06/11, IEEE : Institute of Electrical and Electronics Engineers, p. 809-812, juin 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)
Dans : 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, p. 729-732, mai 2011.
Marcelo Alejandro Pereyra, Hadj Batatia
A Levy Flight Model for Ultrasound in Skin Tissue (regular paper)
Dans : IEEE International Ultrasonics Symposium, San Diego, USA, 11/10/10-14/10/10, IEEE Engineering in Medecine and Biology Society, p. 2327-2331, octobre 2010.
Marcelo Alejandro Pereyra, Hadj Batatia
On Statistical Modelling of Ultrasound Speckle in Skin
Dans : 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)
Dans : 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, p. 4715-4718, septembre 2010.
Statistical modeling and processing of high frequency ultrasound images: Application to dermatologic oncology
Thèse de doctorat, Université de Toulouse, juillet 2012.
Résumé Accès : http://tel.archives-ouvertes.fr/docs/00/78/79/30/PDF/PhD_Thesis_Marcelo_Pereyra.pdf
BibTeX