Bruno • Torresani
Professeur (PR) • Affiliation : Aix-Marseille Université (AMU)
Site : Château-Gombert (CMI) • Bureau : R 119 • Etage du bureau : 1 •

ALEA-SI (équipe Signal et Image)

Groupe(s) scientifiques(s) de l'utilisateur :
Thématiques scientifiques :
  • Analyse harmonique
  • Contrôle optimal et problèmes inverses
  • Traitement des signaux et des images

Publications HAL

2022/09 - Synthèse temps-échelle de signaux non stationnaires

2022/06 - Étude d'un algorithme d'optimisation pour le fading temps-fréquence

2022/05 - Synthesis-based time-scale transforms for non-stationary signals

2021/06 - Pseudo-Rate Matrices, beyond Dayhoff's model

2021/01 IEEE Journal of Selected Topics in Signal Processing - Time-Frequency Fading Algorithms Based on Gabor Multipliers

2020/05 - Time-Scale Synthesis for Locally Stationary Signals

2020/05 - Filtering out time-frequency areas using Gabor multipliers

2019/05 - Challenges in the decomposition of 2D NMR spectra of mixtures of small molecules

2019/05 Faraday Discussions - Challenges in the decomposition of 2D NMR spectra of mixtures of small molecules

2018/12 IEEE/ACM Transactions on Audio, Speech and Language Processing - Spectral Analysis for Nonstationary Audio

2018/09 - Space-Time Extension of the MEM Approach for Electromagnetic Neuroimaging

2017/07 - Spectral estimation for non-stationary signal classes

2017/07 Applied and Computational Harmonic Analysis - Time-frequency and time-scale analysis of deformed stationary processes, with application to non-stationary sound modeling

2015/09 - Optimal Window and Lattice in Gabor Transform Application to Audio Analysis

2015/09 - Fenêtre et grille optimales pour la transformée de Gabor Exemples d'application à l'analyse audio

2015/06 Journal of Neural Engineering - Detecting single-trial EEG evoked potential using a wavelet domain linear mixed model: application to error potentials classification

2015/06 - Analyse discriminante matricielle descriptive. Application a l'étude de signaux EEG

2014/08 Progress in Nuclear Magnetic Resonance Spectroscopy - A review of blind source separation in NMR spectroscopy

2014/06 Advances in Computational Mathematics - An optimally concentrated Gabor transform for localized time-frequency components


2014/01 - Advances in Computational Mathematics, Special Issue on Localization, Diversity and Uncertainty in Signal Representations

2014/01 Advances in Computational Mathematics - A survey of uncertainty principles and some signal processing applications

2013/12 Analytical Chemistry - Effective processing of pulse field gradient NMR of mixtures by blind source separation.

2013/11 IEEE Signal Processing Magazine - Adapted and adaptive linear time-frequency representations: a synthesis point of view

2013/11 - IEEE SIgnal Processing Magazine, Special issue on Time-Frequency Analysis and Applications

2013/09 - Estimation conjointe modulations de fréquence/spectre, application a l'analyse de signaux audio

2013/09 - Optimal time-frequency bases for EEG signal classification in BCI context

2013/07 - Estimation of frequency modulations on wideband signals; applications to audio signal analysis

2013/06 - Basis Selection for Increased Interclass Separability of EEG Signals

2013/03 IEEE Transactions on Audio, Speech and Language Processing - A Class of Algorithms for Time-Frequency Multiplier Estimation

2013/01 IEEE Transactions on Information Theory - Refined support and entropic uncertainty inequalities

2013/01 Signal, Image and Video Processing - HHT-based audio coding

2012/08 - A method for optimizing the ambiguity function concentration

2012/07 International Journal of Wavelets, Multiresolution and Information Processing - The Linear Time Frequency Analysis Toolbox

2012/05 - Une approche modèle mixte pour la classification supervisée de signaux électrophysiologiques

2012/03 - Sound morphing strategies based on alterations of time-frequency representations by Gabor multipliers

2012/01 Développements - Sonifier l'écriture : un outil pour le diagnostic et la remédiation de la dysgraphie

2012/01 - A Bayesian model for microarray datasets merging

2012/01 - Detection and analysis of oscillatory patterns in multisensor data by time-frequency hidden Markov models: an application to EEG

2012/01 Gazette des Mathématiciens - Les ondelettes et le CIRM

2011/06 - A new approach for merging gene expression datasets

2011/01 - Méthodes mathématiques pour le traitement des signaux et des images

2011/01 Sampling Theory in Signal and Image Processing - Representation of operators by sampling in the time-frequency domain

2011/01 - Sampling Theory in Signal and Image Processing

2011/01 - Modèles de mélange de Gaussiennes temps-fréquence pour le débruitage de signaux

2010/08 - A new method for Gabor multipliers estimation : application to sound morphing

2010/08 - Harmonic Hidden Markov Models for the Study of EEG Signals

2010/04 - Estimation de multiplicateur de Gabor par algorithmes d'optimisation

2010/03 - Audio encoding using Huang and Hilbert transforms

2010/02 - SAMPTA'09, International Conference on SAMPling Theory and Applications

2010/01 Journal of Fourier Analysis and Applications - On the time-frequency representation of operators and generalized Gabor multiplier approximations

2009/09 Signal, Image and Video Processing - Sparsity and persistence: mixed norms provide simple signal models with dependent coefficients

2009/09 - Modèles aléatoires hiérarchiques pour la modélisation de signaux audio

2009/09 - Analyse et catégorisation de sons par multiplicateurs temps-fréquence

2009/08 - Sparsity and persistence in time-frequency sound representations

2009/07 - Use of a local regularity analysis by a wavelet analysis for glitches detection

2009/05 - Décompositions parcimonieuses et persistantes de signaux multicanaux. Applications aux signaux MEEG.

2009/05 - Representation of operators by sampling in the time-frequency domain

2009/04 - Structured Sparsity: from Mixed Norms to Structured Shrinkage

2009/01 - Approche variationnelle pour la fusion de jeux de données d'expression génique

2008/08 IEEE Transactions on Signal Processing - Random models for sparse signals expansion on unions of bases with application to audio signals

2008/07 Statistical Methodology - Detection of glitches and signal reconstruction using Hölder and wavelet analysis

2008/01 - Consensus Matching Pursuit of Multi-Trial Biosignals, with Application to Brain Signals

2008/01 IEEE Transactions on Audio, Speech and Language Processing - Denoising of musical audio using sparse linear regression and structured priors

2007/09 - Identification de signaux parcimonieux dans un dictionnaire hybride

2007/08 - Time-Frequency multipliers for sound synthesis

2007/06 - Spreading function representation of operators and Gabor multiplier approximation

2007/05 International Journal of Wavelets, Multiresolution and Information Processing - Time-Frequency Jigsaw Puzzle: adaptive multiwindow and multilayered Gabor expansions

2006/05 - A family of random waveform models for audio coding

2006/05 - Sparse Regression with Structured Priors: Application to Audio Denoising

2006/01 - Sparse adaptive representations for musical signals

2005/11 - A study of Bernoulli and structured random waveform models for audio signals

2005/10 Computational Biology and Chemistry - Comments on selected fundamental aspects of microarray analysis

2005/01 BMC Genomics - Decoding the nucleoid organisation of Bacillus subtilis and Escherichia coli through gene expression data

2005/01 Applied and Computational Harmonic Analysis - A hybrid scheme for encoding audio signal using hidden Markov models of waveforms

2004/12 Journal of Computational Biology - Blind source separation and the analysis of microarray data

2004/07 IEEE Signal Processing Letters - Determining local transientness of audio signals

2004/05 - Towards a Hybrid Audio Coder

2004/03 - Adaptive time-frequency representation for sound analysis and processing *

2004/01 Journal of Computational Biology - Rate matrices for analyzing large families of protein sequences

2003/09 - Remarques sur l'adaptativité des représentations temps- fréquence

2003/09 - Variations on Hough-wavelet transforms for time-frequency chirp detection

2003/01 International Journal of Wavelets, Multiresolution and Information Processing - Time Scale Approach for Chirp Detection

2002/08 - Hidden Markov Tree Based Transient Estimation for Audio Coding

2002/06 - Séparation de Sources pour l'Analyse de Données d'Expression

2002/01 Signal Processing - Hybrid representations for audiophonic signal encoding

2001/09 - Transient detection and encoding using wavelet coefficient trees

2001/01 - Ondelettes

2000/08 - Shape from texture using continuous wavelet transform

2000/01 Journal of Fourier Analysis and Applications - An algebraic approach to discrete dilations. Application to discrete wavelet transforms

1999/07 - Time-frequency and time-scale vector fields for deforming time-frequency and time-scale representations

1999/01 Monthly Notices of the Royal Astronomical Society - The travelling wavelets approach to gravitational instability theory: one-dimensional wavelets

1999/01 Reports on Mathematical Physics - Two signal processing problems involving coherent states methods

1999/01 Traitement du Signal - Une fonction de corrélation localisée pour la mise en correspondance des images stéréoscopiques

1998/09 IEEE Transactions on Signal Processing - Multi-Ridge Detection and Time-Frequency Reconstruction

1998/07 - An Overview of Wavelet Analysis and Time-Frequency Analysis (a minicourse)

1998/01 Progress In Electromagnetics Research - A Numerical Study of Absorption by Multilayered Biperiodic Structures

1998/01 - Practical Time-Frequency Analysis

1998/01 Measurement Science and Technology - Some approximate methods for computing electromagnetic fields scattered by complex objects

1997/01 Applied and Computational Harmonic Analysis - Wavelets and Binary Coalescences Detection

1997/01 IEEE Transactions on Signal Processing - Characterization of signals by the ridges of their wavelet transforms

1997/01 - Wavelet Transform and Binary Coalescence Detection

1995/11 Applied and Computational Harmonic Analysis - Implementation of Operators via Filter Banks; Hardy Wavelets and Autocorrelation Shell

1995/01 - Analyse continue par ondelettes

1995/01 - Identification of Chirps with Continuous Wavelet Transform

1995/01 SIAM Journal on Mathematical Analysis - Pyramidal Algorithms for Littlewood-Paley Decompositions

1994/01 Signal Processing - Local Frequency Analysis with Two-Dimensional Wavelet Transform

1994/01 Journal of Mathematical Physics - Some remarks on representations of jet groups and gauge groups

1994/01 Applied and Computational Harmonic Analysis - Wavelets on Discrete Fields

1994/01 - Transformation de Hilbert et Bancs de Filtres

1993/10 - Some Remarks on Wavelet Representations and Geometric Aspects

1993/01 Annales de l'Institut Henri Poincare Physique Theorique - N-dimensional affine Weyl-Heisenberg wavelets

1993/01 - Noncommutative Distributions: Unitary Representation of Gauge Groups and Algebras

1993/01 SIAM Journal on Mathematical Analysis - Continuous Wavelet Decompositions, Multiresolution, and Contrast Analysis

1992/01 Journal of the Optical Society of America. A Optics, Image Science, and Vision - Multidipole formulation of the coupled dipole method for electromagnetic scattering by an arbitrary particle

1992/01 IEEE Transactions on Information Theory - Asymptotic wavelet and Gabor analysis: extraction of instantaneous frequencies

1992/01 Annales de l'Institut Henri Poincare Physique Theorique - Time-frequency representations : wavelet packets and optimal decomposition

1992/01 - Some Time-Frequency Aspects of Continuous Wavelet Decompositions

1991/12 - Position-Frequency Analysis and Phase Space

1991/01 Journal of Mathematical Physics - Wavelets associated with representations of the affine Weyl–Heisenberg group

1990/01 Journal of Functional Analysis - Classification and construction of Quasisimple Lie algebras

1989/06 - Analyse par ondelettes des signaux asymptotiques: Emploi de la phase stationnaire

1989/01 Proceedings of the IEEE - Approximations for electromagnetic scattering by homogeneous arbitrarily-shaped bodies

1988/06 International Journal of Modern Physics A - Twisted vertex operator and string theory

1988/01 - Electromagnetic and Acoustic Scattering: Detection and Inverse Problems

1988/01 Applied optics - Electromagnetic scattering from a dielectric helix

1987/06 Nuovo Cimento D - Low-energy light scattering: a multiple-scattering description

1987/01 Letters in Mathematical Physics - Unitary positive energy representations of the gauge group

1986/01 Journal of the Optical Society of America. A Optics, Image Science, and Vision - Light scattering by particles of arbitrary shape: a fractal approach

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