Recherche - ENSTA Bretagne - École nationale supérieure de techniques avancées Bretagne Accéder directement au contenu

Filtrer vos résultats

71 Résultats
hal_authIdPerson_i : 6325

Transient signal detection using Overcomplete Wavelet Transform and high order statistics

Cornel Ioana , André Quinquis
International Conference on Acoustic, Speech and Signal Processing -ICASSP 2003, address = Hong Kong, year = 2003, month = April, pdf = 1, nat = 0,, 2003, France. pp.Non renseigne
Communication dans un congrès hal-00518853v1
Image document

A watermaking method for speech signals based on the time-warping signal processing concept

Cornel Ioana , Arnaud Null Jarrot , André Quinquis , Sridhar Krishnan
ICASSP 2007 - IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2007, Honolulu, Hawaii, United States. pp.201-204, ⟨10.1109/ICASSP.2007.366207⟩
Communication dans un congrès hal-00349532v1

Wavelet Decomposition Based Discriminant Parameters for Image Classification

Felix Totir , Emanuel Radoi , Cornel Ioana , André Quinquis
IEEE International Conference Communications, 2002, Bucarest, Romania. pp.Non renseigne
Communication dans un congrès hal-00518870v1

Signal analysis using overcomplete wavelet transform

André Quinquis , Cornel Ioana
32nd International Scientific Symposium of the Military Defense Research Agency, address = Bucarest, Romania, year = 2001, month =12-13 April, nat = 0,, 2001, France. pp.Non renseigne
Communication dans un congrès hal-00518909v1

“On the use of time-frequency methods in the oceanic passive tomography context

Cornel Ioana , K. Frezza-Boin , Jc Le Gac , André Quinquis
OCCEANS, address = San Diego, USA, year = 2003, month = 22-26 September, nat = 0,, 2003, France. pp.Non renseigne
Communication dans un congrès hal-00518839v1
Image document

Identifying non-linear fractional chirps using unsupervised Hilbert approach

Arnaud Null Jarrot , Patrick Oonincx , Cornel Ioana , André Quinquis
EUSIPCO 2006, Sep 2006, Florence, Italy. pp.N/A
Communication dans un congrès hal-00349507v1

Approche temps-fréquence et déconvolution aveugle d`un canal sous-marin

Cornel Ioana , Cedric Gervaise , André Quinquis
7ème Journées d`Acoustique Sous-Marine, address = Brest, France, year = 2004, month = 19-20 October, pdf = 1, nat = 1,, 2004, France. pp.Non renseigne
Communication dans un congrès hal-00518811v1

Recognition of OFDM modulations: approach based on high-order time-frequency methods

M. Salagean , Cornel Ioana , André Quinquis , I. Nafornita
Seria electronica si telecomunicatii, transactions on Electronics and Communications, 2004, pp.Non renseigne
Article dans une revue hal-00518775v1

Underwater Transitory Signal Characterization using Time-Frequency Warping Operators

Cornel Ioana , André Quinquis
6 th European Conference on Underwater Acoustic (ECUA), address = Gdansk, Poland, year = 2002, month = May, pdf = 1, nat = 0,, 2002, France. pp.Non renseigne
Communication dans un congrès hal-00518885v1
Image document

Time-Frequency distributions with generalized complex lag argument

Cedric Cornu , Srdjan Stankovic , Cornel Ioana , André Quinquis , Ljubisa Stankovic
IEEE Transactions on Signal Processing, 2007, 55 (10), pp.4831-4838
Article dans une revue hal-00349335v1
Image document

On the Characterization of Time Scale Underwater Acoustic Signals Using Matching Pursuit Decomposition

Nicolas Josso , Jun J. Zhang , Antonia Papandreou-Suppappola , Cornel Ioana , Jerome I. Mars , et al.
OCEANS 2009 - OCEANS '09 MTS/IEEE. Marine Technology for our Future: Global and Local Challenges, Oct 2009, Biloxi, United States. pp.n/c
Communication dans un congrès hal-00455324v1
Image document

Wideband discrete transformation of acoustic signals in underwater environments

Nicolas Josso , Jun J. Zhang , Antonia Papandreou-Suppappola , Cornel Ioana , Jerome I. Mars , et al.
ACSSC 2007 - 43rd Annual Asilomar Conference on Signals Systems and Computers, Nov 2009, Pacific Grove, Californie, United States. pp.118 - 122, ⟨10.1109/ACSSC.2009.5470155⟩
Communication dans un congrès hal-00444394v1

Surveillance Radar in Air Defence

S. Cantaragiu , C. Coman , Cornel Ioana
32th International Conference of METRA, address = Bucharest, Romania, year = 2001, nat = 0,, 2001, France. pp.Non renseigne
Communication dans un congrès hal-00518905v1

Automatic Detection and Identification of marine mammal vocalises

Cedric Gervaise , Cornel Ioana , A. Vernier , C. Veytizou , Y. Stephan
Caractérisation du milieu marin, address = Brest, France, year = 2006, month = 16-19 October, nat = 1,, 2006, France. pp.Non renseigne
Communication dans un congrès hal-00518691v1

On the consideration of motion effect in underwater geo-acoustic inversion

Nicolas Josso , Cornel Ioana , Cedric Gervaise , Jerome I. Mars
Acoustics 2008 - 155th Meeting of The Acoustical Society of America, Jun 2008, Paris, France. pp.148
Communication dans un congrès hal-00348780v1

Analysis of underwater mammal vocalisations using time-frequency-phase tracker

Cornel Ioana , Cedric Gervaise , Yann Stephan , Jerome I. Mars
Applied Acoustics, 2010, 71 (11), pp.1070-1080. ⟨10.1016/j.apacoust.2010.04.009⟩
Article dans une revue istex hal-00522362v1

Identification et reconnaissance des signaux et systèmes sous-marins non stationnaires

André Quinquis , Cornel Ioana , Arnaud Jarrot , Cédric Cornu
Caractérisation du milieu marin, Oct 2006, Brest, France. pp.Non renseigne
Communication dans un congrès hal-00518695v1

Estimation of Parameters of a Polynomial Phase Model Using the Warped Complex Time Distributions

Cornel Ioana , S. Stankovic , André Quinquis
The Eight International Symposium on Signal Processing and its Applications, address = Sydney, Australia, year = 2005, month = 28-31 August, pdf = 1, nat = 0,, 2005, France. pp.Non renseigne
Communication dans un congrès hal-00518717v1
Image document

Characterization of signals issued from real systems using a time-frequency-phase- based modeling procedure

Cornel Ioana , Arnaud Null Jarrot , Cedric Cornu , André Quinquis
WCEAM-CM 2007 - Second World Congress on Engineering Asset management and the Fourth International Conference on Condition Monitoring, Jun 2007, Harrogate, United Kingdom
Communication dans un congrès hal-00349538v1
Image document

A time-frequency characterization framework for signals issued from underwater dispersive environments

Arnaud Null Jarrot , Cornel Ioana , Cedric Gervaise , André Quinquis
ICASSP 2007 - IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2007, Honolulu, Hawaii, United States. pp.1145-1148, ⟨10.1109/ICASSP.2007.366887⟩
Communication dans un congrès hal-00349533v1

Le traitement du signal sous Matlab : pratique et applications

André Quinquis , Emanuel Radoi , Cornel Ioana , Ali Mansour
Hermes Science Publications, pp.442, 2007
Ouvrages hal-00485698v1

Wavelet Based Compression of 3D Oceanographic Data

Cornel Ioana , André Quinquis
International Conference of METRA, address = Bucharest, Romania, year = 2002, month = May, nat = 0,, 2002, France. pp.Non renseigne
Communication dans un congrès hal-00518888v1

Time-Frequency Processing of Signals Transmitted by Ships in a Multi-Path Environment

Cornel Ioana , André Quinquis , Cedric Gervaise , Jean-Claude Le Gac
ECUA, Jun 2006, Carvoeiro, Portugal. pp.1-4
Communication dans un congrès hal-00488332v1

Passive acoustic tomography: new concepts and applications using marine mammals: a review

Cedric Gervaise , Simon Vallez , Cornel Ioana , Yann Stéphan , Yvan Simard
Journal of the Marine Biological Association of the UK, 2007, 87 (1), pp.5-10. ⟨10.1017/S0025315407054872⟩
Article dans une revue istex hal-00349338v1

Multi-Target Tracking Via High-Order Moment Analysis

Felix Totir , Cornel Ioana
34th International Conference of METRA, address = Bucharest, Romania, year = 2003, month = May, nat = 0,, 2003, France. pp.Non renseigne
Communication dans un congrès hal-00518850v1
Image document

Feature Extraction from Underwater Signals using Time-Frequency Warping Operators

Cornel Ioana , André Quinquis , Yann Stephan
IEEE Journal of Oceanic Engineering, 2006, 31 (3), pp.628-646. ⟨10.1109/JOE.2006.875275⟩
Article dans une revue hal-00317991v1

An extension of the class of unitary time–warping projectors to discrete–time sequences

Arnaud Jarrot , Cornel Ioana , André Quinquis
ICASSP, May 2006, Toulouse, France. pp.412-415
Communication dans un congrès hal-00488310v1

A new scheme to estimate the nature of superficial sediment with dolphin whistles

Cedric Gervaise , Amélie Barazzutti , Florian Dadouchi , Cornel Ioana , Yann Stéphan
UAM 2011 - 4th international conference and exhibition on Underwater Acoustic Measurements: Technologies and Results, Jun 2011, Kos, Greece. p425
Communication dans un congrès hal-00877445v1

On The Signal Interference Structure Generated by Modified Wigner-Ville Distribution

Cornel Ioana , André Quinquis
International Conference on Acoustic, Speech and Signal Processing (ICASSP), May 2002, Orlando, Florida, USA, France. pp.Non renseigne
Communication dans un congrès hal-00518879v1

Underwater channel characterization using opportunity sources : A time-frequency-phase approach

Cornel Ioana , Arnaud Jarrot , Cedric Gervaise , André Quinquis , Jerome I. Mars
Acoustics 2008 - 155th Meeting of The Acoustical Society of America, Jun 2008, Paris, France. pp.776
Communication dans un congrès hal-00348779v1