[Diffusion de la culture scientifique]

[Offres de stage/thèse]

Ouvrages
Thèses
Interception et furtivité des transmissions
Traitement d'antenne et systèmes MIMO
Méthodes temps-fréquence et temps-échelle
Radar et Sonar
Transmission de parole sur réseau IP
Autres applications

[Ouvrages]

Année 1998

* A. Quinquis, A. Serbanescu, E. Radoi, " Signaux et systèmes : Applications sous Matlab , Editura Academiei Technice Militare 1998, 236 pages, ISBN 973-98777-4-5

Année 1999

* A. Quinquis, " Les signaux déterministe et aléatoire : exercices et problèmes corrigés ", HERMES 1999, 128 pages, ISBN 2-7462-0052-X.

* A. Quinquis, " Le filtrage des signaux : exercices et problèmes corrigés ", HERMES 1999, 128 pages, ISBN 2-7462-0053-8.

* A. Quinquis, " Détection et estimation des signaux : exercices et problèmes corrigés ", HERMES 1999, 128 pages, ISBN 2-7462-0054-6.

* A. Quinquis, " Le traitement du signal sous Matlab : pratique et applications ", HERMES 1999, 384 pages, ISBN2-7462-0105-4

Année 2001

* G. Burel, "Introduction au traitement d'images - Simulation sous Matlab", HERMES, 2001, 224 pages, ISBN 2-7462-0323-5

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[Thèses]

Thèses soutenues

* C. Bouder, "Estimation, en contexte non coopératif, des paramètres d'une transmission à spectre étalé par séquence directe", Université de Bretagne Occidentale, 4 décembre 2001, sous la direction de G. Burel

* I. Quidu, "Classification multivues d'un objet immergé à partir d'images Sonar et de leur ombre portée sur le fond", Université de Bretagne Occidentale, 11 décembre 2001, sous la direction de G. Burel et P. Vilbé

* L. Collin, "Optimisation de systèmes multi-antennes basée sur la distance minimale", Université de Bretagne Occidentale, 17 décembre 2002, sous la direction de G. Burel

* O. Berder, "Optimisation et stratégies d'allocation de puissance des systèmes de transmission multi-antennes", Université de Bretagne Occidentale, 20 décembre 2002, sous la direction de G. Burel

* C. Ioana , "Contributions à la caractérisation des structures temps-fréquence non linéaires", Université de Bretagne Occidentale, 19 septembre 2003, sous la direction de André Quinquis.

* G. Madre, "Application de la transformée en nombres entiers à l'étude et au développement d'un codeur de parole pour transmission sur réseaux IP", Université de Bretagne Occidentale, 21 oct. 2004, sous la direction de G. Burel.

* J.-J. Szkolnik, " Application des méthodes de Monte-Carlo séquentielles à l'extraction de trames radar ", Université de Bretagne Occidentale, 26 novembre 2004, sous la direction de A. Quinquis.

* J. Letessier, "Performances théoriques de systèmes MIMO pré-égalisés et applications avec un simulateur de propagation 3D", Université de Bretagne Occidentale, 25 nov. 2005, sous la direction de G. Burel.

* F. Totir, "Caractérisation multidimensionelle a très large bande des réflecteurs électromagnétiques en milieu radar non-gaussien", Université de Bretagne Occidentale, 19 juin 2006, sous la direction de A. Quinquis.

* C. Nsiala, "Récepteur adaptatif multi-standards pour les signaux à étalement de spectre en contexte non-coopératif", Université de Bretagne Occidentale, 5 juillet 2006, sous la direction de G. Burel.

* M. Pedzisz, "Séparation et reconnaissance des signaux d'interception en télécommunications ", Université de Bretagne Occidentale, 07 juillet 2006, sous la direction de A. Quinquis.

* C. Cornu, "Extraction de signaux et caractérisation de lois de phase instantanées : Application aux modulations non linéaires ", Université de Bretagne Occidentale, 27 octobre 2006, sous la direction de A. Quinquis.

* M. Luca, ,"Apports du chaos et des estimateurs d'états pour la transmission sécurisée de l'information", Université de Bretagne Occidentale, 6 novembre 2006, sous la direction de G. Burel et A. Serbanescu (co-tutelle UBO/ATM Bucarest).

* Hamzé Alaeddine, "Application de la transformée en nombres entiers à la conception d'algorithmes de faible complexité pour l'annulation d'échos acoustiques", Université de Bretagne Occidentale, 12 juillet 2007, sous la direction de G. Burel.

Thèses des membres permanents de l'équipe

* G. Burel, "Réseaux de neurones en traitement d'images. Des modèles théoriques aux applications industrielles", Université de Bretagne Occidentale, 6 décembre 1991

* P. Rostaing, " Détection de signaux modulés en exploitant leurs propriétés cyclostationnaires : Application aux signaux sonar ", Université de Nice-Sophia Antipolis, 10 janvier 1997

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[Interception et furtivité des transmissions]

Présentation globale

* G. Burel, A. Quinquis, S. Azou, "Interception and furtivity of digital transmissions", IEEE-Communications 2002, Dec. 5-7, 2002, Bucharest, Romania (Invited paper. Plenary session)

Reconnaissance de modulation

* C. Bouder, G. Burel, S. Azou, "Détermination automatique des paramètres d'une transmission numérique", RTCLF (Réunion des Théoriciens des Circuits de Langue Française), Brest, octobre 1998.

* A. Quinquis, A. Magureanu," Analysis of numerical modulated signals using time-frequency methods ", IEEE Communications'98, pp 39-44, November 19-20 1998, Bucharest, Romania.

* C. Bouder, G. Burel, S. Azou, "Analyse automatique d'une transmission numérique", Conférence GRETSI'99, Vannes, 13-17 septembre 1999.

* C. Ioana, A. Quinquis, "Characterization of Digital Modulations Using Warped-Based High-Order Phase Modeling", Symposium Académie Technique Militaire, Bucarest, Roumanie, November 2003.

* C. Cornu, C. Ioana, and A. Quinquis, "Characterization of LPI Waveforms Using Polynomial Phase Signal Modelling", Radar, Toulouse, France, 18-22 October 2004.

Détection de transmissions à spectre étalé

* O. Berder, C. Bouder, G. Burel, "Identification of Frequency Hopping Communications", in Problems in Modern Applied Mathematics, N. Mastorakis Editor, published by World Scientific Press, 2000, pp. 259-264, ISBN 960-8052-15-7

* G. Burel, "Detection of Spread Spectrum Transmissions using fluctuations of correlation estimators", IEEE Int. Symp. on Intelligent Signal Processing and Communication Systems (ISPACS'2000), November 5-8, 2000, Honolulu, Hawaii, USA.

* G. Burel, C. Bouder and O. Berder, "Detection of direct-sequence spread spectrum transmissions without prior knowledge", IEEE-GLOBECOM'2001, Nov. 25-29, 2001, San Antonio, Texas, USA

* C. Bouder, S. Azou, G. Burel, « Estimation, en contexte non coopératif, des paramètres d'une transmission à spectre étalé par séquence directe », Traitement du Signal, Vol. 20, No. 4, 2003

Identification de codes d'étalement

* C. Bouder, S. Azou, G. Burel, "Performance analysis of a spreading sequence estimator for spread spectrum transmissions", Journal of The Franklin Institute, Vol. 341, Issue 7, pp. 595-614, October 2004.

* C. Bouder, G. Burel, "Spread Spectrum Codes Identification by Neural Networks", in Systems and Control: Theory and Applications, N. Mastorakis Editor, published by World Scientific Press, 2000, pp. 257-262, ISBN 960-8052-11-4

* G. Burel and C. Bouder, " Estimation of the spreading waveform of a spread spectrum transmission ", CSNDSP'2000 (2nd Int. Conf. on Communication Systems, Networks, and Signal Processing) , July 18-20, 2000, Bournemouth, UK.

* G. Burel, C. Bouder, "Blind estimation of the pseudo-random sequence of a direct-sequence spread spectrum signal", IEEE 21st Century Military Communications Conference (IEEE-MILCOM'2000), October 22-25, 2000, Los Angeles, USA.

* C. Bouder, S. Azou, G. Burel, "A robust synchronisation procedure for blind estimation of the symbol period and the timing offset in spread spectrum transmissions", IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA2002), Prague, Czech Republic, September 2-5, 2002

* R. Gautier, Crépin Nsiala, G. Burel, " Synchronisation et estimation aveugle de séquences d'étalement pour une transmission de type CDMA en liaison descendante », Premier Congrès International de Signaux, Circuits et Systèmes, SCS'04, Monastir, 18-21 mars 2004.

* C. Nsiala Nzéza, R. Gautier, and G. Burel, "Blind Synchronization and Sequences Identification in CDMA Transmissions", IEEE-MILCOM'04 (International Conference on Military Communications), 31 oct.– 3 nov., 2004, Monterey, California, USA.

* C. Nsiala Nzéza, R. Gautier, and G. Burel, " Parallel Blind Multiuser Synchronization and Sequences Estimation in Multirate CDMA Transmissions" , 40th IEEE - Asilomar Conference on Signals, Systems and Computers, October 29 - November 1, 2006, Pacific Grove, California.

* C. Nsiala Nzéza, R. Gautier, and G. Burel, " Blind Multiuser Identification in Multirate CDMA Transmissions: A New Approach" , 40th IEEE - Asilomar Conference on Signals, Systems and Computers, October 29 - November 1, 2006, Pacific Grove, California.

* C. Nsiala Nzéza, R. Gautier, and G. Burel,"Blind Multiuser Detection in Multirate CDMA Transmissions Using Fluctuations of Correlation Estimators", IEEE GLOBECOM Conference, San Francisco, CA, USA, 27 nov.-1 dec., 2006.

Interception de transmissions OFDM

* E. Kerherve, A. Quinquis, et al. " Wavelet and Noise Reduction : Application to the Time Features Estimation for OFDM Signals ", ICSPAT'99, 1-4 novembre 1999, Orlando (fl), USA.

* E. Kerherve, A. Quinquis, et al. " OFDM Bandwidth Estimation using Wavelet Decomposition ", CSNDSP 2000, 18-21 juillet 2000, Pool, GB.

* E. Kerherve, A. Quinquis, et al. " OFDM Bandwidth Estimation : Application of the Wavelet Decomposition", EUROCOMM 2000, 16-19 mai 2000, Munich, Allemagne.

* E. Kerherve, A. Quinquis, et al. " OFDM Spectral Characterization : Estimation of the Bandwidth and the Number of Sub-carriers", SSAP 2000, 15-19 août 2000, Villanova, USA.

* E. Kerherve, A. Quinquis, et al. " Estimation of OFDM Signal parameters : Time Parameters", ASILOMAR 2000, 29-01 novembre 2000, Pacific Grove (CA), USA.

* S. Gruffaz, A. Quinquis, et al. " Blind Equalization of OFDM Signals on HF Channels", ASILOMAR 2000, 29-01 novembre 2000, Pacific Grove (CA), USA.

Transmissions furtives

* G. Burel and X. Sammut, "Digital Transmissions with chaotic signals: Fast receiver synchronization using duplicated chaotic oscillators", IEEE Int. Symp. on Intelligent Signal Processing and Communication Systems (ISPACS'2000), November 5-8, 2000, Honolulu, Hawaii, USA.

* S. Azou, S. Le Goff, E.-H. Baghious, G. Burel, "Synchronisation d'un récepteur Chaos Shift Keying par filtrage Unscented Kalman", RTCLF'01, Paris, Sept. 2001

* S. Azou, C. Pistre, G. Burel, "A chaotic direct sequence spread-spectrum system for underwater communication", IEEE-Oceans'02, Biloxi, Mississippi, October 29-31, 2002 .

* S. Azou and G. Burel, "Design of a demodulator in a chaos-based spread spectrum communication system using dual Unscented Kalman Filters ", IEEE-Communications 2002, Dec. 5-7, 2002, Bucharest, Romania.

* S. Azou, C. Pistre, L. Le Duff, G. Burel, "Sea trial results of a chaotic direct-sequence spread spectrum underwater communication system", IEEE-OCEANS'03, San Diego, Sept. 2003.

* G. Burel, S. Azou, "A New Receiver for Chaotic Digital Transmissions: The Symbolic Matching Approach", WSEAS Int. Conf. On Telecommunications and Informatics, New York, USA, Sept. 15-17, 2003

* G. Burel, S. Azou, "A New Receiver for Chaotic Digital Transmissions: The Symbolic Matching Approach", WSEAS Trans. on Circuits and Systems, Vol. 2, Issue 3, July 2003, pp. 638-642, ISSN 1109-2734

* S. Azou, M. B. Luca, G. Burel, "Automatic Gain Control in a Kalman Filter Based Synchronization Chaotic Receiver", IEEE-Communications 2004, June 3-5, 2004, Bucharest, Romania.

* S. Azou, G. Burel, " Transmissions acoustiques sous marines furtives basées sur un étalement de spectre à codes chaotiques" , Journées d'Acoustique Sous-Marine (JASM'04), Brest, France, 19-20 octobre 2004.

* M. B. Luca, S. Azou, G. Burel and A. Serbanescu, "A Complete Receiver Solution for a Chaotic Direct Sequence Spread Spectrum Communication System," IEEE Int. Symp. on Circ. and Syst. (IEEE ISCAS), Accepted, Kobe, Japan, May 2005.

* S. Azou, M. B. Luca, G. Burel and A. Serbanescu, "Multipath Combining in Chaotic Direct-Sequence Spread Spectrum Communications through Dual Estimation", Proc. IEEE OCEANS '05 Europe, june 20-23, Brest, FRANCE.

* M. B. Luca, S. Azou, G. Burel and A. Serbanescu, "On Exact Kalman Filtering of Polynomial Systems", IEEE Trans. Circuits Syst. I, Vol. 53, No. 6, june 2006.

* M. B. Luca, S. Azou, E. Hodina, A. Serbanescu and G. Burel, "Pseudo-blind demodulation of chaotic DS-SS signals through Exact Kalman Filtering", IEEE Communications Conf., June 2006, Bucharest, Romania.

Désembrouillage, désentrelacement et décodage en contexte non coopératif

* R. Gautier, G. Burel, J. Letessier, O. Berder, "Blind Estimation of Scrambler Offset using Encoder Redundancy", Thirty-Sixth Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, California, November 3-6, 2002

* G. Burel, R. Gautier, "Blind Estimation of Encoder and Interleaver Characteristics in a Non Cooperative Context", IASTED International Conference on Communications, Internet and Information Technology (CIIT 2003), Nov. 17-19, 2003, Scottsdale, AZ, USA

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[Traitement d'antenne et systèmes MIMO]

Précodeurs

* P. Rostaing, O. Berder, G. Burel, L. Collin, "Minimum BER diagonal precoder for MIMO Digital Transmissions", Signal Processing, Vol. 82, No. 10, Oct. 2002

* L. Collin, O. Berder, P. Rostaing, and G. Burel, "Soft vs. Hard Antenna Selection Based on Minimum Distance for MIMO Systems", Thirty-Sixth Annual Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, California, November 3-6, 2002

* O. Berder, P. Rostaing, L. Collin and G. Burel, "Minimum BER precoder for multiantenna systems", IEEE-Communications 2002, Dec. 5-7, 2002, Bucharest, Romania

* O. Berder, L. Collin, P. Rostaing, G. Burel, " Précodeur linéaire basé sur la distance euclidienne minimale pour systèmes de transmissions multi-antennes ", GRETSI'2003, Paris, France, 8-11 septembre 2003

* L. Collin, O. Berder, P. Rostaing, G. Burel, " Optimal Minimum Distance Based Precoder for MIMO Spatial Multiplexing Systems" , IEEE Transactions on Signal Processing, Vol. 52, No. 3, pp.617-627, March 2004.

* J. Letessier, P. Rostaing, and G. Burel, "Performance des systèmes MIMO précodés 2D dans un canal de Rayleigh", International Symposium On Image/Video Communications over Fixed and Mobile Networks, ISIVC'04, Brest, France, July 7-9, 2004.

* B. Vrigneau, P. Rostaing, and G. Burel, " Comparison of dmin-based precoder with OSTBC and maximum SNR-based precoder for MIMO systems », European Conference on Propagation and Systems, (ECPS'2005), March 15-18, 2005, Brest, France.

* B. Vrigneau, Ph. Rostaing, L. Collin, K. Yao, "Comparaison du précodeur max-dmin avec les OSTBC et le précodeur max-SNR pour les systèmes MIMO", Groupe de REcherche sur le Traitement du SIgnal (GRETSI'05), Louvain-la-Neuve, Belgique 6-9 septembre 2005.

* B. Vrigneau, J. Letessier, P. Rostaing, L. Collin, and G. Burel, " Statistical comparison between max-dmin, max-SNR and MMSE precoders" , 40th IEEE - Asilomar Conference on Signals, Systems and Computers, October 29 - November 1, 2006, Pacific Grove, California.

* J. Letessier, B. Vrigneau, P. Rostaing, and G. Burel, " Limited Feedback Unitary Matrix applied to MIMO dmin-based Precoder" , 40th IEEE - Asilomar Conference on Signals, Systems and Computers, October 29 - November 1, 2006, Pacific Grove, California.

* B. Vrigneau, J. Letessier, P. Rostaing, L. Collin, G. Burel, "max-dmin precoder performances in a polarity diversity MIMO channel", 40th Annual Asilomar Conference on Signals, Systems, and computers, California, 29 oct.-1 nov. 2006.

Analyse statistique / résultats analytiques

* G. Burel, "Statistical Analysis of the Smallest Singular Value in MIMO Transmission Systems", WSEAS Int. Conf. on Signal, Speech and Image Processing (ICOSSIP 2002), Skiathos Island, Greece, September 25-28, 2002

* G. Burel, "Statistical Analysis of the Smallest Singular Value in MIMO Transmission Systems", in Advances in Multimedia, Video and Signal Processing Systems, V. Kluev Editor, Published by WSEAS Press, 2002, ISBN 960-8052-72-6

* G. Burel, "Theoretical Results for Fast Determination of the Number of Antennas in MIMO Transmission Systems", IASTED Int. Conference on Communications, Internet, and Information Technology" (CIIT 2002), Nov. 18-20, 2002, St Thomas, Virgin Islands, USA

* G. Burel, "About the Reliability of Simulations of MIMO Transmission Systems", WSEAS Trans. On Communications, Vol. 2, Issue 1, January 2003, pp. 33-38, ISSN 1109-2742

* J. Letessier, P. Rostaing, G. Burel, " Performance analysis of the Maximum-SNR design in Rayleigh fading MIMO channels" , PIMRC'04, Barcelona, Spain, Sept. 5-8, 2004

Divers

* G. Burel, P. Magniez, "Transmitters Separation for Single Frequency Networks", Conférence IEEE-SPAWC'99, Annapolis, Maryland, May 1999.

* O. Berder, L. Collin, G. Burel, P. Rostaing, "Digital transmission combining BLAST and OFDM concepts: experimentation on the UHF COST 207 channel", IEEE-GLOBECOM'2001, Nov. 25-29, 2001, San Antonio, Texas, USA

* L. Collin, P. Rostaing, O. Berder, G. Burel, "Application de l'estimateur de Julier et Uhlmann à l'évaluation rapide du Taux Erreur Bit dans un système de transmission MIMO/OFDM", GRETSI'2001, septembre 2001

* L. Collin, P. Rostaing, O. Berder and G. Burel, "A fast ML-based receiver for MIMO Rician fading channel", IEEE-Communications 2002, Dec. 5-7, 2002, Bucharest, Romania.

* J. Letessier, Y. Chartois, P. Rostaing, R. Gautier, R. Vauzelle, "Performance analysis of mimo transmissions for realistic 3D environment in-door channels", European Conference on Propagation and Systems (ECPS'05), Brest, France, Mars 2005.

* Y. Huang, S. Saadaoui, Y. Chartois, F. Le Pennec, Ph. Rostaing, R. Vauzelle, Y. Pousset, “Antennas coupling in ray tracing based MIMO channel model”, European Conference on Propagation and Systems, Brest, 15-18 Mars 2005 (Best student paper award).

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[Méthodes temps-fréquence et temps-échelle]

Théorie

* A. Quinquis,"Wavelet Packets : A Basic Tool for Improving the Decision Process", XXVII session de communications scientifiques de l'Académie Technique Militaire de Bucarest, pp 15-22, (Section 7), November 13-15 1997 Bucarest (Roumanie)

* A. Quinquis, C. Ioana, " Interferences Terms Reduction in the Wigner Ville Distribution of a Numerical Modulation ", XXVIII session de communications scientifiques de l'Académie Technique Militaire de Bucarest, Section 8, pp 5-12, 21-23 octobre 1999, Bucarest, Roumanie.

* A. Quinquis, C. Ioana, E. Radoi, " Time-Frequency Interference Term Reduction Using An Adaptive Optimal Gaussian Kernel", IEEE Communications'00, Décembre 2000, Bucarest, Roumanie

* A. Quinquis, C. Ioana, " Signal analysis using overcomplete wavelet transform ", 32nd International scientific symposium of the Defense Research Agency (Romania), 12-13 avril 2001, Bucarest, Roumanie, vol. IV, pp 219-226

* C. Ioana, A. Quinquis, "The Adaptive Time-Frequency Distribution Using the Fractional Fourier Transform", GRETSI 2001, 9-13 septembre 2001, Toulouse

* C. Ioana, A. Quinquis, "On the signal interference structure generated by modified Wigner Ville distribution", ICASSP 2001, Salt Lake City, présenté en poster

* C. Ioana, A. Quinquis, " On The Signal Interference Structure Generated by Modified Wigner-Ville Distribution ", ICASSP 2002, 13-17 Mai, 2002, Orlando

* C. Ioana, & A. Quinquis, "High-Order Warped Based Ambiguity Function", IEEE-EURASIP Workshop on Non-Linear Signal and Image Processing, Grado, Italy, June 2003

* C. Ioana, & A. Quinquis, "On the unitary equivalence application in the polynomial phase signal processing", Invited Paper at 7th International Symposium on Signal Processing and its Applications -ISSPA, Paris, France, July 2003.

* C. Ioana, C. Cornu, A. Jarrot, L. Léonard, and A. Quinquis, "The concept of time-frequency-phase analyzer", Transactions on Electronic and Communications, Scientific Journal of University of Timisoara, Romania, March 2006 (accepted).

Applications

* A. Quinquis, " A few Practical Applications of Wavelet Packets ", Digital Signal Processing, A Review Journal, Vol 8, n°1, pp 3-18, january 1998.

* A. Quinquis, E. Radoi, " Application de la logique floue et des réseaux de neurones à la classification d'objets ferromagnétiques sous marins ", Traitement du Signal, Vol 15, n°3, pp 181-195, 1998.

* A. Quinquis," A Time- Frequency Framework for solving Decision Making problems in a Nonstationary Environment ", Invited paper, IEEE Communications'98, pp 31-38, November 19-20 1998, Bucarest, Roumanie.

* D. Boulinguez, A. Quinquis, " A New Way of Idenfying Buried Objects ", IEEE Oceanic Engineering Society Newsletter, pp 16-20, 1999

* A. Quinquis, L. Cernaianu, A. Serbanescu, " Didactic Software for Signal and Image Processing", IEEE DSP/SPE Workshop, 15-18 octobre 2000, Hunt (Tx) USA.

* L. Cernaianu, A. Serbanescu, A. Quinquis, A Time-Frequency Way for Improving the Quality of the Synthetized Speech Signal in Classical LPC Compression Method", AMTA 2000, 20-22 décembre 2000, Montego Bay, Jamaica.

* C.Gervaise, A.Quinquis, N.Martins, " Time Frequency Approach to the Study of Underwater Acoustic Channel Estimation and Source Reconstruction ", PSIP 2001: Physics in Signal and Image Processing, 23-24 janvier 2001, Marseille France, pp 300-305

* C. Quivouron, A. Quinquis, M. Voisset, "Improvement of the legibility of bathymetric pictures with a monodimensional wavelet packet filter", Oceans 2001, 5-8 novembre 2001, Honolulu

* A. Quinquis, C. Ioana, " Adaptive time-frequency radar signal representation using chirp function dictionary", XXIX session de communications scientifiques de l'Académie Technique Militaire de Bucarest, novembre 2001

* C. Ioana, A. Quinquis, " Underwater Transitory Signal Characterization using Time-Frequency Warping Operators", European Conference on Underwater Acoustic -ECUA Mai 2002, Gdansk

* N. Martins, S. Jesus, C. Gervaise, A. Quinquis, " A time-frequency approach to blind deconvolution of multipath underwater channel", ICASSP 2002, 13-17 Mai, 2002, Orlando

* C. Ioana, A. Quinquis, " Non linear feature extraction from underwater transitory signal using time-frequency warping operators ", UDET, Juin 2002, Brest

* F. Totir, E. Radoi, C. Ioana, A. Quinquis,"Wavelet Decomposition Based Discriminant Parameters for Image Classification", IEEE Communications'02, Décembre 2002, Bucarest

* C. Ioana, D. Le Guen, A. Quinquis, " Wavelet Based Compression of 3D Oceanographic Data", International Conference of METRA, 2002, Bucharest

* C. Ioana, K. Frezza, A. Quinquis, " Application of the Overcomplete Wavelet Transform for Underwater Transitory Signal Characterization", EUSIPCO, Septembre 2002, Toulouse

* C. Ioana, A. Quinquis,"High-Order Warped-Based Ambiguity Function for Multipath Channel Effect Reduction", IEEE Communications'02, Décembre 2002, Bucarest

* C. Ioana, & A. Quinquis, "Transient signal detection using Overcomplete Wavelet Transform and high order statistics", International Conference on Acoustic, Speech and Signal Processing -ICASSP 2003, Hong Kong, April 2003

* C. Ioana, K. Frezza-Boin, J.C. Le Gac, & A. Quinquis, "On the use of time-frequency methods in the oceanic passive tomography context", OCCEANS 2003, San Diego, USA, September 2003

* C. Gervaise, C. Ioana, A. Quinquis, D. Gaucher, "Algorithms dedicated to blind estimations of relative times and angles of arrival for passive acoustic tomography : adaptive time frequency and spatial time frequency approaches", OCEANS 2003, San Diego, USA, September 2003.

* C. Ioana and A. Quinquis, "On the use of time-frequency warping operators for analysis of marine-mammal signals", International Conference on Acoustic, Speech and Signal Processing -ICASSP 2004, Montréal, may 2004.

* A. Quinquis, C. Ioana, and E. Radoi "Polynomial phase signal modeling using warping-based order reduction", International Conference on Acoustic, Speech and Signal Processing -ICASSP 2004, Montréal, may 2004.

* C. Ioana, C. Gervaise, et A. Quinquis, "Approche temps-fréquence et déconvolution aveugle d'un canal sous-marin", 7ème Journées d'Acoustique Sous-Marine, Brest, France, 19-20 October 2004.

* C. Ioana, C.Gervaise, and A.Quinquis, "Blind deconvolution of underwater channel using transitory signal processing", OCEANS 2004, Kobe, Japan, November 2004.

* C. Ioana, C. Cornu, and A. Quinquis, "Polynomial phase signal processing via warped high-order ambiguity function", EUSIPCO 2004, Vienne, Autriche, 2004.

* C. Ioana, S. Stankovic, and A. Quinquis, "Estimation of Parameters of a Polynomial Phase Model Using the Warped Complex Time Distributions", The Eight International Symposium on Signal Processing and its Applications, Sydney, Australia, 28-31 August 2005.

* A. Jarrot, C. Ioana, A. Quinquis, and J.-C. Le Gac, "Multi-Component Signal Denoising Using Unitary Time-Frequency Transforms", EUSIPCO, Antalya, Turkey, 4-8 September 2005.

* C. Ioana, S. Stankovic, A. Quinquis, and LJ. Stankovic – " Modelling of signal's time-frequency content using Warped Complex-Time Distributions" , Proceedings of IEEE International Conference on Acoustic, Speech and Signal Processing ICASSP 2005, Vol 4, pp.477-480, Philadelphia, USA.

* C. Cornu, I. Djurovic, C. Ioana, A. Quinquis, and LJ. Stankovic - " Time-frequency detection using Gabor filter banks and Viterbi based grouping algorithm" , Proceedings of IEEE International Conference on Acoustic, Speech and Signal Processing ICASSP 2005,Vol 4, pp. 499-500, Philadelphia, USA.

* A. Jarrot, C. Ioana, and A. Quinquis, "An extension of the class of unitary time–warping projectors to discrete–time sequences", IEEE International Conference on Acoustic, Speech and Signal Processing ICASSP 2006, Toulouse.

* J. Marchal, C. Ioana, E. Radoi, A. Quinquis, and S. Krishnan, "Video Retrival Using Adaptive Time-Frequency Methods", IEEE International Conference on Acoustic, Speech and Signal Processing ICASSP 2006, Toulouse.

* C. Ioana, A. Jarrot, A. Quinquis, S. Stankovic, and LJ.Stankovic, "Analysis Of Time-Frequency Transient Components Using Phase Chirping Operator", IEEE International Conference on Acoustic, Speech and Signal Processing ICASSP 2006, Toulouse.

* C. Cornu, C. Ioana, and A. Quinquis, "Combined time-frequency kernels and polynomial phase modeling for signal characterization", IEEE Communications International Conference, Bucharest, Romania, 8-10 June 2006.

* C. Ioana, A. Quinquis, C. Gervaise, and J.-C. Le Gac, "Time-Frequency Processing of Signals Transmitted by Ships in a Multi-Path Environment", Proceedings of the Eighth European Conference on Underwater Acoustics, 8th ECUA, Carvoeiro, Portugal, 12-15 June 2006.

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[Radar et Sonar]

Radar

* A. Quinquis, E. Radoi, J.Y Cam, S. Demeter," Comparison between Wavelet and Subspace Techniques for Improving the Resolution of the Radar Target Range Profiles ", Radar'99, 18-19 mai 1999, Brest, France.

* A. Quinquis, E. Radoi, "Comparaison entre deux méthodes de déconvolution de la réponse impulsionnelle des cibles radar ", XXVIII session de communications scientifiques de l'Académie Technique Militaire de Bucarest, Section 8, pp 13-22, 21-23 octobre 1999, Bucarest, Roumanie.

* A. Quinquis, E. Radoi, "Reconnaissance des objets 3D à partir de leur signature electromagnétique", LFA 2001, Mons, Belgique

* A. Quinquis, E. Radoi, " Classification des images ISAR des cibles 3D par signatures invariantes en rotation", GRETSI 2001, 9-13 septembre 2001, Toulouse

* A.Quinquis, E. Radoi, S. Demeter," Enhancing the Resolution of the Radar Target Range profiles by using a Class of Subspace Eigenanalysis Based Techniques : A Comparative Study ", Digital Signal Processing, A Review Journal, Vol 11, n°4, Oct 2001, pp. 288-303

* E. Radoi, A. Quinquis, P. Saulais, " MA modelization of sea clutter at high range resolution and low grazing angles", METRA 2002, 30 - 31 mai 2002, Bucarest

* E. Radoi, A. Quinquis, P. Saulais, " Analysis and simulation of sea clutter at high range resolution and low grazing angles", IGARRS 2002, 24-28 juin 2002, Toronto

* A. ISAR, A. Quinquis, M. Legris, "Denoising SAR images", journée SEE, Radar et Environnement Marin, June 2003, Brest, France

* E. Radoi, A. Quinquis, & P. Saulais, "Analysis and Simulation of Sea Clutter at High Range Resolution and Low Grazing Angles", IGARSS 2003, Toulouse, France, July 2003

* E. Radoi, A. Quinquis, P. Saulais, "Two Methods for Simulating Non-Gaussian Highly Correlated Sea Clutter Maps", OCEANS 2003, San Diego, USA, September 2003

* E. Radoi, A. Quinquis, P. Saulais, "Modélisation des cibles détectées par un radar de surveillance maritime à haute résolution", GRETSI, Paris, France, September 2003

* E. Radoi, A. Quinquis, P. Saulais, "Technique neuronale pour la détection CFAR optimal dans du fouillis de mer non-Gaussien", GRETSI, Paris, France, September 2003

* A Quinquis, E. Radoi, F. Totir "Improving the Radar Target Classification Results by Decision Fusion", Symposium Académie Technique Militaire, Bucarest, Roumanie, November 2003.

* E. Radoi, A. Quinquis, et P. Saulais, "Nouveaux résultats sur la détection des cibles navales à faible angle rasant au moyen d'un radar à haute résolution", Revue scientifique et technique de la défense, n°2003-3, pp 141-159, 2003.

*A. Quinquis, E. Radoi, and F. Totir, "Some Radar Imagery Results Using Superresolution Techniques", IEEE Trans. on Antennas and Propagation, pp. 1230-1244, Vol. 52, no. 5, May 2004.

* E. Radoi, A. Quinquis, and F. Totir, "Superresolution ISAR image classification using Fourier descriptors and SART neural network", EUSAR 2004, Ulm, Germany, 2004.

* E. Radoi, A. Quinquis, and P. Saulais, "Optimal multipulse CFAR detection in non-Gaussian clutter using a decision fusion approach", International Symposium of the Military Defense Agency, Bucharest, Romania, 2004.

* E. Radoi, A. Quinquis, F. Totir, and F. Pellen, "Automatic radar target recognition using superresolution MUSIC 2D images and self-organizing neural network", EUSIPCO 2004, Vienne, Autriche, 2004.

* E. Radoi, A. Quinquis, and F. Totir, "Supervised self-organizing classification of radar targets", RADAR 2004, Toulouse, France 2004.

* E. Radoi and A. Quinquis, "A New Method for Estimating the Number of Harmonic Components in Noise with Application in High Resolution Radar", Journal of Applied Signal Processing, 2004. EURASIP JASP 2004:8 1177-1188.

* J.-J. Szkolnik and A. Quinquis, "Sequential Monte-Carlo Methods for Radar Pulse Train Deinterleaving", IEEE Communications'04, May 2004, Bucarest.

* C. Ioana and A. Quinquis, "Time-Frequency Analysis using Warped-Based High-Order Phase Modeling", EURASIP Journal of Applied Signal Processing, Vol. 2005, No. 17, pp. 2856-2873, September, 2005.

* C. Ioana and A. Quinquis, "Feature Extraction from Underwater Signals using Time-Frequency Warping Operators", IEEE Journal of Oceanic Engineering, 2005 (accepted).

* E. Radoi, A. Quinquis, and F. Totir, "Supervised Self-Organizing Classification of Superresolution ISAR Images", to appear in Journal of Applied Signal Processing, special issue on Inverse Synthetic Aperture Radar, 2006.

* F. Totir, E. Radoi, and A. Quinquis, "Multidimensional Superesolution ISAR Reconstruction Techniques in Sea-Clutterd Environnement", IEEE OCEANS'05 EUROPE, Brest, France, 20-23 June 2005.

* F. Totir, E. Radoi, and A. Quinquis, "Validation of complex naval target models using superresolution imagery methods", IEEE OCEANS'05 EUROPE, Brest, France, 20-23 June 2005.

* E. Radoi, A. Quinquis, and F. Totir, "Application d'opérateurs de fusion floue à la classification automatique de cibles réalisée par un radar polarimétrique", 20e colloque GRETSI sur le traitement du signal et des images, Louvain-la-Neuve, Belgium, 6-9 September 2005.

* E. Radoi, and A. Quinquis, "Superresolution Imagery Based Classification of some Types of Scale Reduced RADAR Targets", The 31ST Inaternationally Attented Scientific Conference Modern Technoloies in the XXI Century, Bucharest, Romania, 2-4 November 2005.

* E. Radoi, A. Quinquis, F. Totir, and L. Anton, "Superresolution Imagery Based SVM Classification of Radar Targets", European Conference on Synthetic Aperture Radar, Dresden, Germany, 16-18 May 2006.

* F. Totir, E. Radoi, L. Anton, and A. Quinquis, "Radar Echo Modelling for Naval Target with Realistic Motion", IEEE OCEANS'06 ASIA, Singapore, 16-19 May 2006.

Sonar

* H. Thomas, C. Collet, G. Burel, K. Yao, " Classification neuronale de fonds marins par modélisation autorégressive bidimensionnelle ", Conférence GRETSI'97, Grenoble, France, Septembre 1997.

* P. Galerne, K. Yao, G. Burel, "New neural network pruning and its application to Sonar imagery", Conférence IEEE-CESA'98, Hammamet, Tunisia, April 1-4, 1998

* H. Thomas , C. Collet, K. Yao, G. Burel, "Some improvements of a rotation invariant autoregressive method. Application to neural classification of noisy sonar images ", Conférence EUSIPCO, Rhodes, Greece, september 1998 (vol 4, pp 2001-2004)

* Hélène Thomas, Christophe Collet, Koffi Yao, G. Burel, " Caractérisation de textures en imagerie sonar et invariance en rotation ", Traitement du Signal, Vol. 17, No. 1, 2000

* Koffi Yao, Max Mignotte, Christophe Collet, G. Burel, Pascal Galerne, " Unsupervised segmentation using a self-organizing map and a noise model estimation in sonar imagery ", Pattern Recognition, Vol 33, No 9, 2000

* P. Galerne, K. Yao, G. Burel, " Objects classification using neural networks in Sonar imagery ", SPIE vol 3101 (EUROPTO), Munchen, Germany, June 1997.

* I. Quidu, J.P. Malkasse, G. Burel, P. Vilbé, "Mine classification using a hybrid set of descriptors", Conference IEEE-Oceans'2000, Rhode Island, USA, September 11-14, 2000.

* I. Quidu, J.P. Malkasse, G. Burel, P. Vilbé, "Mine classification based on raw sonar data: an approach combining Fourier Descriptors Statistical Models and Genetic Algorithms", Conference IEEE-Oceans'2000, Rhode Island, USA, September 11–14, 2000.

* C. Molder, H. Thomas, A. Quinquis, " Texture analysis and marine sediment characterization from acoustical data ", 32nd International scientific symposium of the Defense Research Agency (Romania), 12-13 avril 2001, Bucarest, Roumanie, vol. IV, pp 237-244

* I. Quidu, J.-P. Malkasse, G. Burel, P. Vilbé, "Mine Classification based on a Multiview Characterisation", UDT Europe 2001, Hamburg, Germany, June26-28, 2001

* I. Quidu, J.-P. Malkasse, G. Burel, P. Vilbé, "A 2-D Filter Specification for Sonar Image Thresholding ", Advanced Concepts for Intelligent Vision Systems, Baden-Baden, Germany, July 30 – August 3, 2001

* I. Quidu, J.-P. Malkasse, P. Vilbé, G. Burel, "Fusion multi-attributs d'images sonar" GRETSI'2001, septembre 2001

* C. Gervaise, A. Quinquis, I. Luzin, "High Resolution Identification of an Underwater Channel from Unknown Transient Stimuli", GRETSI 2001, 9-13 septembre 2001, Toulouse

* C.S. Maroni, A. Quinquis, " Horizon picking on Sub-Bottom Profiles using Multiresolution Analysis ", Digital Signal Processing, A Review Journal, Vol 11, n°4, Oct 2001, pp 269-287

* C. Molder, H. Thomas, A. Quinquis, " Classification des signaux marins par analyse des textures", 13th RFIA Conférence, janvier 2002, Anvers

* I. Quidu, J.-P. Malkasse, P. Vilbé, G. Burel, "Mine classification based on a fuzzy characterisation", UDT Europe (Undersea Defense Technology), La Spezia, Italy, June 18-20, 2002

* D. Boulinguez, A. Quinquis, " 3-D Underwater Object Recognition ", IEEE Journal of Oceanic Engineering, IEEE Journal of Oceanic Engineering, Vol 27, n° 4, pp 814-829, Oct. 2002

* I. Quidu, J.-P. Malkasse, G. Burel, "Classification de mines sous-marines à partir de l'image sonar brute par caractérisation de contour d'ombre portée par algorithme génétique", Traitement du Signal, Vol. 20, No. 1, Sept. 2003

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[Transmission de parole sur réseau IP]

* G. Madre, E.H. Baghious, S. Azou, A. Boumezzough et G. Burel, " Introduction aux transformations en nombres entiers appliquées au traitement de signal" , RTCLF'01, Paris (Supélec), Septembre 2001.

*G. Madre, E. H. Baghious, S. Azou and G. Burel, "Design of a variable rate algorithm for CS-ACELP coder", IEEE Int. Conf. Communications (ICC), Anchorage, AK, USA, May 2003.

* G. Madre, E. H. Baghious, S. Azou and G. Burel, "Linear Predictive Speech Coding using Fermat Number Transform", EURASIP Conf. on Multimedia Communications and Speech Processing, Zagreb, Croatia, July 2003.

* G. Madre, E.H. Baghious, S. Azou and G. Burel, " Fast pitch modelling for CS-ACELP coder using Fermat Number Transforms" , IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), Darmstadt, Germany, December 2003.

* El-Houssain Baghious, G. Madre, Hamzé Alaeddine, G. Burel, "Realization of block adaptive filters using Fermat number transforms ", International Symposium On Image/Video Communications over Fixed and Mobile Networks, ISIVC'04, Brest, France, July 7-9, 2004

* H. Alaeddine, E.-H. Baghious, G. Madre, G. Burel "Realization of Block Robust Adaptive Filters using Generalized Sliding Fermat Number Transform", 14th European Signal Processing Conference (EUSIPCO), Florence (Italy), September 04-08, 2006.

[Autres applications]

Filtrage numérique rapide pour applications de télécommunications

*A. Le Pladec, G. Burel, C. Jacquemont, " Synthèse de filtre à bandes variables à moindre complexité à l'aide de bancs de filtres" , Traitement du Signal, Vol. 19, No 3, 2002.

* G. Burel, "A Matrix-Oriented Approach for Analysis and Optimisation of Block Digital Filters", in Advances in Simulation, Systems Theory, and Systems Engineering, V. Kluev Editor, Published by WSEAS Press, 2002, ISBN 960-8052-70-X

* G. Burel, « Optimal Design of Transform-Based Block Digital Filters using a Quadratic Criterion », IEEE Trans. On Signal Processing, Vol. 52, No. 7, pp. 1964-1974, July 2004

Localisation et positionnement de mobile

* A. Quinquis, A. Negulescu," Applications of evolutionary strategies in mobile localization optimization ", IEEE Communications'98, pp 81-86, November 19-20 1998, Bucarest, Roumanie.

* A. Quinquis, C. Ioana, H. Thomas, " Noise Substraction for Improving the Localization of an Underwater Mobile ", Oceans'99, Vol 1, pp 310-314, 13-16 septembre 1999, Seattle (Wa), USA.

* L. Collin, S. Azou, K. Yao, G. Burel, "Base longue de surface et filtrage non-linéaire pour une localisation sous-marine précise", Actes de la réunion des théoriciens des circuits de langue française (RTCLF'99), Metz, France, octobre 1999.

* L. Collin, S. Azou, K. Yao, G. Burel, "On spatial uncertainty in a surface long baseline positioning system", ECUA'2000 (5th European Conf. on Underwater Acoustics), Lyon, France, July 2000.

* D. Gaucher, C. Gervaise, A. Quinquis, F. Rybicki, "Underwater vehicle positioning using directions of arrival estimations in wide band and multi-path - multi target context", Oceans 2001, 5-8 novembre 2001, Honolulu.

* C. Ioana, C. Gervaise, A. Quinquis, and J.-C. Le Gac "Motion estimation of underwater mobiles in a multipath channel using polynomial phase signal modelling", ECUA, Delpht, Hollande, 5-8 July 2004.

Simulation rapide

* L. Collin, S. Azou, K. Yao, G. Burel, "Application de l'estimateur de Julier à la constellation d'une communication numérique", Réunion des Théoriciens des Circuits de Langue Française (RTCLF), Université Libre de Bruxelles, Belgique, Oct. 2000.

Echosondage

* C.S. Maroni, A. Quinquis," FM Pulses Separation for Subbottom Classification ", Oceans' 97, pp 1359-1364, October 6-9 1997 Halifax (Canada).

* C. Pistre, A. Quinquis, " Multibeam Echosounder Data Fusion using Fuzzy Integral ", ICSPAT'99, 1-4 novembre 1999, Orlando (fl), USA.

Pédagogie

* A. Quinquis, A. Serbanescu, " Outil didactique pour l'apprentissage du traitement du signal et de l'image ", CETSIS-EEA'99, pp 135-138, 4-5 novembre 1999, Montpellier, France.

* A. Serbanescu, A. Quinquis, E. Radoi, " Self Learning Educational Software for Signal and Image Processing", OPTIM 2002, 16-17 mai 2002, Brasov

* A. Quinquis, A. Serbanescu, E. Radoi, "Self Learning Tool for Signal Processing (Sel2lSiP)", IEEE Communications'02, Décembre 2002, Bucarest.

* J. Letessier, B. Vrigneau, Y. Quéré, A. Guennou, "Une chaîne de communication sans fil", CETSIS 2005, Nancy, France 25-27 oct. 2005.

Aide à la décision

* A. Quinquis, E. Radoi, C. Molder, " Fuzzy logic reasoning for improving the sea surveillance ", International Conference on Fuzzy Sets and Fuzzy Systems, Canary Islands, février 2001

* E. Radoi, A. Quinquis, O. Cor, "Supporting the decision making process for the distribution of the manure on agricultural surfaces", ITEC'2002, 9-11 avril 2002, Lille

Méthodes haute-résolution

* E. Radoi, A. Quinquis : " MUSIC-3D : A method for achieving superresolution in the Euclidian space ",, IEEE International Conference ICT 2001, Bucarest

* E. Radoi, A. Quinquis, F. Totir, " Achieving superresolution by subspace eigenanalysis in multidimensional spaces ", EUSIPCO, Septembre 2002, Toulouse

* E. Radoi, A. Quinquis, "A Bayesian Approach for the Estimation of the Signal Subspace Dimension", IEEE Communications'02, Décembre 2002, Bucarest

Divers

* F. Totir, C. Ioana, A. Quinquis, "Application des moments d'ordre supérieur à la focalisation des images", GRETSI, Paris, France, September 2003.

* M. B. Luca, A. Serbanescu, S. Azou, G. Burel, "A New Compression Method using a Chaotic Symbolic Approach", IEEE-Communications 2004, June 3-5, 2004, Bucharest, Romania.

* O. Berder, P. Rostaing, and G. Burel, " Inter-channel interference rejection for maritime AIS system" , ITST'2005 (The 5th International Conference on Intelligent Transportation Systems Telecommunications), 27-29 June 2005, Brest, France.

* A. Jarrot, C. Ioana, and A. Quinquis, "Denoising underwater signals propagating through multi-path channels", IEEE OCEANS'05 EUROPE, Brest, France, 20-23 June 2005.

* L. Cros, C. Ioana, and A. Quinquis, "Synthesis from underwater data : application to the oceanic discrete tomography", IEEE OCEANS'05 EUROPE, Brest, France, 20-23 June 2005.

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