Co-auteurs

Nombre de documents

115

Publications de Barbara NICOLAS


Attention : liste déroulante


Article dans une revue32 documents

  • Maxime Polichetti, Francois Varray, Jean-Christophe Bera, Christian Cachard, Barbara Nicolas. A Nonlinear Beamformer Based on p-th Root Compression—Application to Plane Wave Ultrasound Imaging. Applied Sciences, Molecular Diversity Preservation International (MDPI), 2018, 8 (4), 〈10.3390/app8040599〉. 〈hal-01825183〉
  • Philippe Joos, Jonathan Porée, Hervé Liebgott, Didier Vray, Mathilde Baudet, et al.. High-frame-rate speckle-tracking echocardiography. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Institute of Electrical and Electronics Engineers, 2018, 65 (5), pp.720 - 728. 〈10.1109/TUFFC.2018.2809553〉. 〈hal-01825296〉
  • Ewen Conan, Julien Bonnel, Barbara Nicolas, Thierry Chonavel. Using the trapped energy ratio for source depth discrimination with a horizontal line array: Theory and experimental results . Journal of the Acoustical Society of America, Acoustical Society of America, 2017, 142 (5), pp.2776-2786. 〈10.1121/1.5009449〉. 〈hal-01656403〉
  • Benoit Oudompheng, Barbara Nicolas, Lucille Lamotte. Localization and Contribution of Underwater Acoustical Sources of a Moving Surface Ship. IEEE Journal of Oceanic Engineering, Institute of Electrical and Electronics Engineers, 2017, pp.1 - 11. 〈10.1109/JOE.2017.2699260〉. 〈hal-01699595〉
  • Mai Quyen Pham, Benoit Oudompheng, Jerome Mars, Barbara Nicolas. A Noise-Robust Method with Smoothed L1/L 2 Regularization for Sparse Moving-Source Mapping. Signal Processing, Elsevier, 2016, 135 (June 2017), pp 96-106. 〈10.1016/j.sigpro.2016.12.022〉. 〈hal-01426251〉
  • Ewen Conan, Julien Bonnel, Thierry Chonavel, Barbara Nicolas. Source depth discrimination with a vertical line array. Journal of the Acoustical Society of America, Acoustical Society of America, 2016, 140 (5), pp.EL434 - EL440. 〈10.1121/1.4967506〉. 〈hal-01611021〉
  • Mikael Carmona, Olivier Michel, Jean-Louis Lacoume, Barbara Nicolas, Rémy Vincent. On Green's correlation of Stokes' equation. Wave Motion, Elsevier, 2015, 56 (July ), pp.183-198. 〈10.1016/j.wavemoti.2015.02.011〉. 〈hal-01394146〉
  • Agnes Helmstetter, Luc Moreau, Barbara Nicolas, Pierre Comon, Michel Gay. Intermediate-depth icequakes and harmonic tremor in an Alpine glacier (glacier d 'Argentiere,France): evidence for hydraulic fracturing. Journal of Geophysical Research : Earth Surface, American Geophysical Union/Wiley, 2015, 120 (3), pp.402-416. 〈10.1002/2014JF003289〉. 〈hal-01118889〉
  • Agnès Helmstetter, Barbara Nicolas, Pierre Comon, Michel Gay. Basal icequakes recorded beneath an Alpine glacier (Glacier d 'Argentiere,MontBlanc, France): evidence for stick-slip motion. Journal of Geophysical Research : Earth Surface, American Geophysical Union/Wiley, 2015, 120 (3), pp.379-401. 〈http://onlinelibrary.wiley.com/doi/10.1002/jgrf.v120.3/issuetoc〉. 〈10.1002/2014JF003288〉. 〈hal-01118884〉
  • Philippe Roux, Barbara Nicolas. Inverting for a deterministic surface gravity wave using he sensitivity kernel approach. Journal of the Acoustical Society of America, Acoustical Society of America, 2014, 135 (4), pp.1789-1799. 〈hal-01116095〉
  • Florian Aulanier, Barbara Nicolas, Jerome Mars, Philippe Roux, Romain Brossier. Shallow water acoustic tomography from angle measurements instead of travel-time measurements. Journal of the Acoustical Society of America, Acoustical Society of America, 2013, 134, pp.EL373. 〈10.1121/1.4820468〉. 〈hal-00874955〉
  • Philippe Roux, Christian Marandet, Barbara Nicolas, W. A. Kuperman. Experimental measuement of the acoustic sensitivity kernel. Journal of the Acoustical Society of America, Acoustical Society of America, 2013, 134 (1), pp.88-96. 〈10.1121/1.4808111〉. 〈hal-00881624〉
  • Florian Aulanier, Barbara Nicolas, Philippe Roux, Jerome Mars. Time-angle sensitivity kernels for sound-speed perturbations in a shallow ocean. Journal of the Acoustical Society of America, Acoustical Society of America, 2013, 134 (1), pp.88-96. 〈10.1121/1.4809650〉. 〈hal-00853765〉
  • Julien Bonnel, Grégoire Le Touzé, Barbara Nicolas, Jerome Mars. Physics-Based Time-Frequency Representations for Underwater Acoustics. IEEE Signal Processing Magazine, Institute of Electrical and Electronics Engineers, 2013, 30 (6), pp.120-129. 〈10.1109/MSP.2013.2267651〉. 〈hal-00875381〉
  • Mikael Carmona, Olivier Michel, Jean-Louis Lacoume, Nathalie Sprynski, Barbara Nicolas. An analytical solution for the complete sensor network attitude estimation problem. Signal Processing, Elsevier, 2013, 93 (4), pp.652-660. 〈10.1016/j.sigpro.2012.08.025〉. 〈hal-00732179〉
  • Julien Bonnel, Cedric Gervaise, Barbara Nicolas, Jerome Mars. Single-receiver geoacoustic inversion using modal reversal. Journal of the Acoustical Society of America, Acoustical Society of America, 2012, 131 (1), pp.119-128. 〈10.1121/1.3664083〉. 〈hal-00672635〉
  • Mikael Carmona, Olivier Michel, Jean-Louis Lacoume, Nathalie Sprynski, Barbara Nicolas. Ward identities for visco-acoustic and visco elastic propagation media. Wave Motion, Elsevier, 2012, 49 (4), pp.484-489. 〈hal-00713208〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Philippe Roux, Benoit Oudompheng. Double-Capon and Double-MUSICAL for arrival separation in an acoustic waveguide. EURASIP Journal on Advances in Signal Processing, SpringerOpen, 2012, 2012, pp.187. 〈10.1186/1687-6180-2012-187〉. 〈hal-00797704〉
  • Philippe Roux, Ion Iturbe, Barbara Nicolas, Jean Virieux, Jerome Mars. Travel-time tomography in shallow water: Experimental demonstration at an ultrasonic scale. Journal of the Acoustical Society of America, Acoustical Society of America, 2011, 130 (3), pp.1232-1241. 〈10.1121/1.3621271〉. 〈hal-00625344〉
  • Julien Bonnel, Cedric Gervaise, Philippe Roux, Barbara Nicolas, Jerome Mars. Modal depth function estimation using time-frequency analysis. Journal of the Acoustical Society of America, Acoustical Society of America, 2011, 130 (1), pp.61-71. 〈10.1121/1.3592230〉. 〈hal-00626450〉
  • Christian Marandet, Philippe Roux, Barbara Nicolas, Jerome Mars. Target detection and localization in shallow water: An experimental demonstration of the acoustic barrier problem at the laboratory scale. Journal of the Acoustical Society of America, Acoustical Society of America, 2011, 129 (1), pp.85-97. 〈10.1121/1.3514503〉. 〈insu-00680995〉
  • Christian Marandet, Philippe Roux, Patrick La Rizza, Barbara Nicolas. Understanding the feedback effect through the physics of the diffraction-based sensitivity kernel for a target in shallow water: A small-scale experimental demonstration. Journal of the Acoustical Society of America, Acoustical Society of America, 2011, 130 (4), p.2410. 〈10.1121/1.3654662〉. 〈insu-00680986〉
  • Julien Bonnel, Barbara Nicolas, Jerome Mars, S. C. Walker. Estimation of modal group velocities with a single receiver for geoacoustic inversion in shallow water. Journal of the Acoustical Society of America, Acoustical Society of America, 2010, 128 (2), pp.719-727. 〈10.1121/1.3459855〉. 〈hal-00515495〉
  • Maciej Lopatka, Grégoire Le Touzé, Barbara Nicolas, Xavier Cristol, Jerome Mars, et al.. Underwater Broadband Source Localization Based on Modal Filtering and Features Extraction. EURASIP Journal on Advances in Signal Processing, SpringerOpen, 2010, 2010, pp.article ID 304103. 〈hal-00557090〉
  • Ion Iturbe, Philippe Roux, Jean Virieux, Barbara Nicolas. Travel-time sensitivity kernels versus diffraction patterns obtained through double beam-forming in shallow water. Journal of the Acoustical Society of America, Acoustical Society of America, 2009, 126 (2), pp.713-720. 〈10.1121/1.3158922〉. 〈insu-00447312〉
  • Ion Iturbe, Philippe Roux, Barbara Nicolas, Jean Virieux, Jerome Mars. Shallow water acoustic tomography performed from a double beamforming algorithm: simulation results. IEEE Journal of Oceanic Engineering, Institute of Electrical and Electronics Engineers, 2009, 34 (2), pp.140-149. 〈10.1109/JOE.2009.2015166〉. 〈insu-00354661〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Jean-Louis Lacoume. Matched representations and filters for guided waves. IEEE Transactions on Signal Processing, Institute of Electrical and Electronics Engineers, 2009, 57 (5), pp.1783-1795. 〈hal-00365351〉
  • Barbara Nicolas, Ion Iturbe, Philippe Roux, Jerome Mars. Double formation de voies pour la séparation et l'identification d'ondes : applications en contexte fortement bruité et à la campagne FAF03. Traitement du Signal, Lavoisier, 2008, 25 (6), pp.1-1. 〈hal-00350960〉
  • Barbara Nicolas, Jerome Mars, Jean-Louis Lacoume. Source depth estimation using a horizontal array by matched-mode processing in the frequency-wavenumber domain. Eurasip Journal of Applied Signal Processing, 2006, pp.ID 65901. 〈hal-00125653〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Dominique Fattaccioli. Représentations temps fréquence adaptées aux ondes guidées. Traitement du Signal, Lavoisier, 2006, 23 (5), pp.379-390. 〈hal-00139888〉
  • Barbara Nicolas, Jerome Mars, Jean Louis Lacoume. Source depth estimation using a horizontal array by matched-mode processing in the frequency - wavenumber domain. Eurasip Journal on Applied Signal Processing, Hindawi Publishing Corporation, 2006, pp.ID65901. 〈hal-00198849〉
  • Barbara Nicolas, Jerome Mars, Jean Louis Lacoume. Geoacoustical parameters estimation with impulsive and boat noise sources. IEEE Journal of Oceanic Engineering, Institute of Electrical and Electronics Engineers, 2003, 28, n°3, p494-501. 〈hal-00130066〉

Communication dans un congrès83 documents

  • Valentin Baron, Arthur Finez, Barbara Nicolas. Numerical and experimental assessment of functional beamforming for source quantification. 7th Berlin Beamforming Conference (BeBec 2018), Mar 2018, Berlin, Germany. 〈hal-01729300〉
  • Denis Bujoreanu, Denis Friboulet, Barbara Nicolas, Hervé Liebgott. SIMULTANEOUS CODED PLANE WAVE IMAGING IN ULTRASOUND: PROBLEM FORMULATION AND CONSTRAINTS. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2017 , Mar 2017, New Orleans, United States. IEEE ICASSP Proceedings. 〈10.1109/ICASSP.2017.7953359〉. 〈hal-01572492〉
  • Philippe Joos, Hervé Liebgott, François Varray, Lorena Petrusca, Damien Garcia, et al.. High-Volume-Rate 3-D Ultrasound Imaging Based on Motion Compensation: A Feasibility Study. 2017 IEEE International Ultrasonic Symposium (IUS), Sep 2017, Washington, United States. 2017. 〈hal-01609166〉
  • Mai Quyen Pham, Nicolas Ducros, Barbara Nicolas. A BVMF-B algorithm for nonconvex nonlinear regularized decomposition of spectral x-ray projection images. SPIE Medical Imaging 2017, Feb 2017, Orlando, United States. 10132, pp.101323K 2017, SPIE Proceedings. 〈10.1117/12.2255656〉. 〈hal-01745765〉
  • Denis Bujoreanu, Adeline Bernard, Barbara Nicolas, Hervé Liebgott, Denis Friboulet. Simultaneous Coded Plane Wave Imaging: Implementation on a Research Echograph. 2017 IEEE International Ultrasonic Symposium (IUS), Sep 2017, Washington, United States. 2017. 〈hal-01599409〉
  • Maxime Polichetti, Francois Varray, Giulia Matrone, Alessandro Stuart Savoia, Jean-Christophe Bera, et al.. A computationally efficient nonlinear beamformer based on p-th root signal compression for enhanced ultrasound B-mode imaging. 2017 IEEE International Ultrasonics Symposium (IUS), Sep 2017, Washington, France. IEEE, 〈10.1109/ULTSYM.2017.8091710〉. 〈hal-01825197〉
  • Philippe Joos, Jonathan Porée, Hervé Liebgott, Didier Vray, Guy Cloutier, et al.. High-frame-rate velocity vector imaging echocardiography: an in vitro evaluation. 2016 IEEE International Ultrasonics Symposium (IUS), Sep 2016, Tours, France. Proceedings of the 2016 IEEE International Ultrasonics Symposium (IUS). 〈10.1109/ULTSYM.2016.7728784〉. 〈hal-01439630〉
  • Mai Quyen Pham, Benoit Oudompheng, Barbara Nicolas, Jerome Mars. Sparse Deconvolution for Moving-Source Localization. 41st IEEE International Conference on Acoustics, Speech and SIgnal Processing (ICASSP 2016), Mar 2016, Shanghai, China. IEEE, ICASSP 2016 - Proceedings, pp.355-359 2016, 〈10.1109/ICASSP.2016.7471696〉. 〈hal-01343760〉
  • Ewen Conan, Julien Bonnel, Thierry Chonavel, Barbara Nicolas. Discrimination en immersion de sources ultra-basse fréquence à l'aide d'une antenne horizontale. SERENADE 2016 : Surveillance, étude et reconnaissance de l'environnement marin par acoustique discrète, Oct 2016, Brest, France. SERENADE 2016 : Surveillance, étude et reconnaissance de l'environnement marin par acoustique discrète. 〈hal-01611031〉
  • Nathan Pages, Hervé Liebgott, Barbara Nicolas. Emissions codées par ondes planes en imagerie ultrasonore ultra-rapide. Colloque GRETSI, Sep 2015, Lyon, France. 2015. 〈hal-01232553〉
  • Philippe Joos, Sébastien Salles, Didier Vray, Barbara Nicolas, Hervé Liebgott. Cardiac Motion estimation based on transverse oscillation and ultrafast diverging wave imaging. Ultrasonics Symposium (IUS), 2015 IEEE International, Oct 2015, Taipei, Taiwan. IEEE, Ultrasonics Symposium (IUS), 2015 IEEE International. 〈10.1109/ULTSYM.2015.0220〉. 〈hal-01265859〉
  • Ewen Conan, Julien Bonnel, Thierry Chonavel, Barbara Nicolas. Discrimination en immersion : évaluation et comparaison de différents classifieurs. Journées d'étude Acoustique et Applications Navales, Oct 2015, Paris, France. Journées d'étude Acoustique et Applications Navales. 〈hal-01624809〉
  • Ewen Conan, Julien Bonnel, Thierry Chonavel, Barbara Nicolas. Source depth discrimination: An evaluation and comparison of several classifiers. ASA Fall 2015 : 170th Meeting of the Acoustical Society of America , Nov 2015, Jacksonville, United States. Proceedings ASA Fall 2015 : 170th Meeting of the Acoustical Society of America 4pUw2 - 2015, 〈10.1121/1.4934068〉. 〈hal-01611535〉
  • Benoit Oudompheng, Antonio Pereira, Christophe Picard, Q. Leclere, Barbara Nicolas. A theoretical and experimental comparison of the iterative equivalent source method and the generalized inverse beamforming. 5th Berlin Beamforming Conference (BeBeC 2014), Feb 2014, Berlin, Germany. pp.12, 2014. 〈hal-01037969〉
  • Florian Aulanier, Hacheme Ayasso, Barbara Nicolas, Philippe Roux, Jerome Mars. Sound-speed tomography using angle sensitivity-kernels in an ultrasonic waveguide. 2nd international conference and exhibition on Underwater Acoustic (UA2014), Jun 2014, Rhodes, Greece. 〈hal-01060140〉
  • Wendyam Ouedraogo, Barbara Nicolas, Benoit Oudompheng, Jerome Mars, Christian Jutten. A frequency method for blind separation of an anechoic mixture. 22nd European Signal Processing Conference (EUSIPCO-2014), Sep 2014, Lisbonne, Portugal. EUSIPCO 2014 Conference Proceedings, pp.n/c, 2014. 〈hal-01060142〉
  • Barbara Nicolas, Philippe Roux, Christian Marandet, Lenaic Bonneau. On the use of sensitivity kernels to image an gravity wave in an ultrasonic waveguide. 1st international conference on Underwater Acoustics (UA2013), Jun 2013, -, Greece. 〈hal-00935405〉
  • Anca Cristea, Florian Aulanier, Herve Liebgott, Barbara Nicolas. Estimation of time and angle variations for perturbations in an acoustic oceanic waveguide. 1st International Conference and Exhibition on Underwater Acoustics (UA2013), Jun 2013, Corfou, Greece. pp.n/c, 2013. 〈hal-00935396〉
  • Florian Aulanier, Barbara Nicolas, Philippe Roux, Jerome Mars. Time-angle ocean acoustic tomography using sensitivity kernels: The forward problem. 21st International Congress on Acoustics (ICA 2013) - 165th Meeting of the Acoustical Society of America, Jun 2013, Montreal, Canada. 19, pp.005018, 2013, 〈10.1121/1.4798812〉. 〈hal-00841118〉
  • Julien Bonnel, Barbara Nicolas, Grégoire Le Touzé, Jerome Mars. Waveguide invariant-based spectrogram for modal dispersion analysis with perspective for low-frequency geoacoustic inversion at short-range. 1st International Conference and Exhibition on Underwater Acoustics (UA2013), Jun 2013, Corfou, Greece. 〈hal-00935400〉
  • Benoit Oudompheng, Cedric Gervaise, Lucille Lamotte, Wendyam Ouedraogo, Barbara Nicolas, et al.. Modélisation temporelle des sources acoustiques d'un bâtiment marin ou sous-marin en mouvement dans le champ lointain. XXIVème colloque GRETSI (GRETSI 2013), Sep 2013, Brest, France. 2013 - GRETSI - Actes de Colloque, pp.ID261, 2013. 〈hal-00877147〉
  • Julien Bonnel, Grégoire Le Touzé, Barbara Nicolas, Jerome Mars. Représentations Temps-Fréquence de la classe de puissance basées sur l'invariant océanique. XXIVème colloque GRETSI (GRETSI 2013), Sep 2013, Brest, France. 2013 - GRETSI - Actes de Colloque, pp.ID226, 2013. 〈hal-00877121〉
  • Florian Aulanier, Barbara Nicolas, Romain Brossier, Philippe Roux, Jerome Mars. Mesure d'angles par double formation de voies appliquée à la tomographie acoustique sous-marine. XXIVème colloque GRETSI (GRETSI 2013), Sep 2013, Brest, France. 2013 - GRETSI - Actes de Colloque, pp.ID225, 2013. 〈hal-00877115〉
  • Florian Aulanier, Barbara Nicolas, Philippe Roux, Romain Brossier, Jerome Mars. Time-angle ocean acoustic tomography using sensitivity kernels: Numerical and experimental inversion results. 21st International Congress on Acoustics (ICA 2013) - 165th Meeting of the Acoustical Society of America, Jun 2013, Montréal, Canada. 19, pp.005019-005025, 2013, 〈10.1121/1.4798965〉. 〈hal-00841121〉
  • Mikael Carmona, Olivier Michel, Jean-Louis Lacoume, Barbara Nicolas. Identification passive en milieux acoustiques faiblement visqueux Expérimentations. XXIVème colloque GRETSI (GRETSI 2013), Sep 2013, Brest, France. 2013 - GRETSI - Actes de Colloque, pp.ID212, 2013. 〈hal-00881498〉
  • Barbara Nicolas, Lenaic Bonneau, Christian Marandet, Philippe Roux. Surface acoustic tomography : imaging a gravity wave at the surface of an ultrasonic fluid waveguide. 11th European Conference on Underwater Acoustics (ECUA 2012), Jul 2012, Edinbourg, United Kingdom. 〈hal-00935410〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Philippe Roux. Observable variation estimation with 3d high-resolution methods on tank experiment for acoustic tomography. 11th European Conference on Underwater Acoustics (ECUA 2012), Jul 2012, Edinbourg, United Kingdom. pp.n/c, 2012. 〈hal-00935409〉
  • Mikael Carmona, Olivier Michel, Jean-Louis Lacoume, Barbara Nicolas, Nathalie Sprinsky. Passive identification of acoustic propagation media with viscous damping. 19th European Signal Processing Conference (EUSIPCO 2011), Aug 2011, Barcelone, Spain. pp.#1569425187 session SPA-P1, 2011. 〈hal-00642223〉
  • Julien Bonnel, Barbara Nicolas, Jerome Mars. Modal depth function estimation over a partial spanning VLA. 4th international conference and exhibition on Underwater Acoustic Measurements: Technologies and Results (UAM 2011), Jun 2011, Kos, Greece. pp.s/n, 2011. 〈hal-00576932〉
  • Florian Aulanier, Barbara Nicolas, Philippe Roux, Jerome Mars. Direction-of-arrival, direction-of-departure and travel-time sensivity kernels obtained through double beamforming in shallow water. 4th international conference and exhibition on Underwater Acoustic Measurements: Technologies and Results (UAM 2011), Jun 2011, Kos, Greece. pp.453-460, 2011. 〈hal-00625379〉
  • Grégoire Le Touzé, Barbara Nicolas, Philippe Roux, Jerome Mars. Double multiple signal characterization active large band (d-musical) for extraction of observable in acoustic tomography. 162nd Meeting of the Acoustical Society of America, Oct 2011, San Diego, United States. 〈hal-00935415〉
  • Lenaic Bonneau, Christian Marandet, Philippe Roux, Barbara Nicolas, Jerome Mars. Dynamic tomography of a gravity wave at the interface of an ultrasonic fluid waveguide. 162nd Meeting of the Acoustical Society of America, Oct 2011, San Diego, California, United States. 130 (4), pp.2454, 2011, 〈10.1121/1.3654859〉. 〈hal-00640067〉
  • Florian Aulanier, Barbara Nicolas, Philippe Roux, Jerome Mars. Perspective of tomography inversion using direction-of-arrival and direction-of-departure. 162nd Meeting of the Acoustical Society of America, Oct 2011, San Diego, CA, United States. 〈hal-00841126〉
  • Grégoire Le Touzé, Barbara Nicolas, Philippe Roux, Jerome Mars. Double multiple signal characterization active large band (D-MUSICAL) for extrac- tion of observable in acoustic tomography. 162nd Meeting of the Acoustical Society of America, Oct 2011, San Diego, California, United States. 〈hal-00679858〉
  • Julien Bonnel, Cedric Gervaise, Barbara Nicolas, Jerome Mars. Passive geoacoustic inversion in a dispersive waveguide. 162nd Meeting of the Acoustical Society of America, Oct 2011, San Diego, California, United States. 〈hal-00935413〉
  • Longyu Jiang, Florian Aulanier, Grégoire Le Touzé, Barbara Nicolas, Jerome Mars. Raypath Separation with High Resolution Processing. IEEE / OES. OCEANS '11 IEEE Santander - Oceans of Energy for a Sustainable Future, Jun 2011, Santander, Spain. pp.n/c, 2011, 〈10.1109/Oceans-Spain.2011.6003505〉. 〈hal-00625354〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars. Double MUSIC Actif Large bande pour la tomographie sous-marine. XXIIIème colloque GRETSI (GRETSI 2011), Sep 2011, Bordeaux, France. 2011 - GRETSI - Actes de Colloque, pp.ID215, 2011. 〈hal-00625550〉
  • Mikael Carmona, Olivier Michel, Jean-Louis Lacoume, Barbara Nicolas, Nathalie Sprynski. Estimation d'attitudes dans les réseaux de capteurs. XXIIIème colloque GRETSI (GRETSI 2011), Sep 2011, Bordeaux, France. 2011 - GRETSI - Actes de Colloque, pp.n.c., 2011. 〈hal-00640082〉
  • Christian Marandet, Philippe Roux, Patrick La Rizza, Barbara Nicolas. Understanding the feedback effect through the physics of the diffraction-based sensitivity kernel for a target in shallow water: A small-scale experimental demonstration. 162nd Meeting of the Acoustical Society of America, Oct 2011, San Diego, California, United States. 130 (4), pp.2410, 2011, 〈10.1121/1.3654662〉. 〈hal-00640068〉
  • Christian Marandet, Philippe Roux, Barbara Nicolas. Amplitude and travel-time sensitivity kernels for a density change : experimental validation at the laboratory scale. 4th international conference and exhibition on Underwater Acoustic Measurements: Technologies and Results (UAM 2011), Jun 2011, Kos, Greece. pp.n.c., 2011. 〈hal-00640078〉
  • Julien Bonnel, Barbara Nicolas, Jerome Mars, Dominique Fattaccioli. Single receiver inversion in shallow water. 10th European Conference on Underwater Acoustics, Jul 2010, Istanbul, Turkey. pp.41, UW/0502, 2010. 〈hal-00539687〉
  • Julien Bonnel, Barbara Nicolas, Jerome Mars, Dominique Fattaccioli. Source localisation in deep water using waveguide invariant distribution. 10th European Conference on Underwater Acoustics, Jul 2010, Istanbul, Turkey. 2010. 〈hal-00599607〉
  • Barbara Nicolas, Ion Iturbe, Philippe Roux, Jerome Mars. Spatial and Temporal High Resolution shallow water tomography in an ultrasonic tank : imaging a thermal plume. 10th European Conference on Underwater Acoustics, Jul 2010, Istanbul, Turkey. Proceedings of the 10th European Conference on Underwater Acoustics, 10th ECUA, 2010. 〈hal-00599611〉
  • Julien Bonnel, Barbara Nicolas, Jerome Mars, Dominique Fattaccioli. Signal processing tools for geoacoustic inversion in shallow water. IEEE PASSIVE 2010, Jun 2010, Brest, France. pp.n.c., 2010. 〈hal-00539682〉
  • Christian Marandet, Philippe Roux, Barbara Nicolas. Detection of a target in shallow water using the feedback phenomenon : a small-scale experimental demonstration. 160th meeting Acoustical Society of America, Nov 2010, Cancun, Mexico. 128 (4), pp.2460, 2010. 〈hal-00599617〉
  • Christian Marandet, Philippe Roux, Barbara Nicolas. Tomography of the surface elevation in shallow water between two source-receiver ultrasonic arrays : a small-scale experimental demonstration. 160th meeting Acoustical Society of America, Nov 2010, Cancun, Mexico. 128 (4), pp.2460, 2010. 〈hal-00599613〉
  • Maciej Lopatka, Barbara Nicolas, Grégoire Le Touzé, Xavier Cristol, Bruno Chalindar, et al.. Robust Underwater localization for Ultra Low frequency sources in operational context. 3rd international conference and exhibition on Underwater Acoustic Measurements: Technologies and Results, Jun 2009, Napflion, Greece. 2009. 〈hal-00447569〉
  • Ion Iturbe, Barbara Nicolas, Philippe Roux, Jerome Mars. New trends for shallow water acoustic tomography. 2nd Workshop in Signal Processing for Marine and Seismic Data, Apr 2009, Barcelone, Spain. 2009. 〈hal-00378293〉
  • Julien Bonnel, Barbara Nicolas, Jerome Mars, Dominique Fattaccioli. Rapid inversion in shallow water with a single receiver using modal time-frequency pattern extraction. OCEANS '09 MTS/IEEE Biloxi - Marine Technology for our Future: Global and Local Challenges, Oct 2009, Biloxi, United States. pp.n/c, 2009. 〈hal-00440518〉
  • Ion Iturbe, Philippe Roux, Barbara Nicolas, Jean Virieux, Jerome Mars. Shallow water tomography: Ray theory vs travel-time sensitivity kernels. 155th Meeting of The Acoustical Society of America (Acoustics 08), May 2009, Portland, United States. ©2009 Acoustical Society of America, 125 (4), pp.2500-2500, 2009. 〈hal-00386484〉
  • Julien Bonnel, Barbara Nicolas, Jerome Mars, Dominique Fattaccioli. Frequency warping for waveguide characterization with a single hydrophone. OCEANS '09 MTS/IEEE Biloxi - Marine Technology for our Future: Global and Local Challenges, Oct 2009, Biloxi, United States. pp.n/c, 2009. 〈hal-00440519〉
  • Julien Bonnel, Barbara Nicolas, Jerome Mars, Grégoire Le Touzé, Dominique Fattaccioli. Mode characterization in shallow water using warping tools. 155th Meeting of The Acoustical Society of America (Acoustics 08), May 2009, Portland, United States. ©2009 Acoustical Society of America, 125 (4), pp.2541-2541, 2009. 〈hal-00386483〉
  • Barbara Nicolas, Grégoire Le Touzé, Christiano Soares, Sergio Jesus, Jerome Mars. Incoherent versus Coherent Matched Mode Processing for shallow water source loca- lisation using a single hydrophone. Martech 2009, Nov 2009, Vilanova i la geltru, Spain. 2009. 〈hal-00447566〉
  • Christian Marandet, Philippe Roux, Barbara Nicolas. Detection and localization of a target in shallox water between two source-receive ultrasonic arrays: a small scale experiment demonstration. 158th Meeting of Acoustical Society of America, Oct 2009, San Antonio, Texas, United States. 〈hal-00599609〉
  • Ion Iturbe, Philippe Roux, Jerome Mars, Barbara Nicolas. Noyaux de sensibilité de temps de propagation obtenues par Double Formation de Voies : vers une Tomographie plus robuste,. XXIIème colloque GRETSI (GRETSI 2009), Sep 2009, Dijon, France. 2009 - GRETSI - Actes de Colloque, 2009. 〈hal-00447572〉
  • Julien Bonnel, Barbara Nicolas, Dominique Fattaccioli, Jerome Mars. Warping fréquentiel pour l'estimation du temps d'arrivée des modes en acoustiques sous-marines. XXIIème colloque GRETSI (GRETSI 2009), Sep 2009, Dijon, France. 2009 - GRETSI - Actes de Colloque, paper 409, In CD, 2009. 〈hal-00420924〉
  • Julien Bonnel, Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Cedric Gervaise. Automatic and passive whale localization in shallow water using gunshots. OCEANS '08 MTS/IEEE Quebec City. Oceans, Poles and Climate: Technological Challenges, Sep 2008, Quebec City, Canada. pp.1-6, 2008, 〈10.1109/OCEANS.2008.5151937〉. 〈hal-00324547〉
  • Grégoire Le Touzé, Josep Torras, Barbara Nicolas, Jerome Mars. Source localization on a single hydrophone. OCEANS '08 MTS/IEEE Quebec City. Oceans, Poles and Climate: Technological Challenges, Sep 2008, Quebec City, Canada. pp.1-6, 2008, 〈10.1109/OCEANS.2008.5151936〉. 〈hal-00321247〉
  • Barbara Nicolas, Philippe Roux, Ion Iturbe, Jerome Mars. An acoustic barrier based on amplitude variations of the ray paths and double beamforming. 155th Meeting of The Acoustical Society of America (Acoustics 08), Jun 2008, Paris, France. 2008. 〈hal-00321316〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars. Source localization on a single hydrophone. 155th Meeting of The Acoustical Society of America (Acoustics 08), Jun 2008, Paris, France. 2008, 〈10.112112935289〉. 〈hal-00321317〉
  • Ion Iturbe, Philippe Roux, Barbara Nicolas, Jerome Mars. Ocean acoustic tomography using a double-beamforming algorithm.. 155th Meeting of The Acoustical Society of America (Acoustics 08), Jun 2008, Paris, France. pp.537, 2008. 〈hal-00348777〉
  • Barbara Nicolas, Grégoire Le Touzé, Jerome Mars. Mode sign estimation to improve source depth estimation. IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2008, Mar 2008, Las Vegas, Nevada, United States. Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2008, pp.SAM-P3.3, 2008. 〈hal-00280233〉
  • Barbara Nicolas, Philippe Roux, Ion Iturbe, Jerome Mars. Double formation de voies pour l'estimation de temps de trajet en contexte fortement bruité. XXIème colloque GRETSI (GRETSI 2007), Sep 2007, Troyes, France. GRETSI, 2007 - GRETSI - Actes de Colloque, 2007, 11-14 Septembre 2007, Troyes, France. 〈hal-00157941〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Jean-Louis Lacoume. Estimation de la distance source-capteur en Acoustique Sous-Marine. XXIème colloque GRETSI (GRETSI 2007), Sep 2007, Troyes, France. 2007 - GRETSI - Actes de Colloque, 2007. 〈hal-00198853〉
  • Ion Iturbe, Philippe Roux, Barbara Nicolas, Jerome Mars. Séparation d'ondes par double formation de voies : Application à la campagne FAF03 de tomographie acoustique océanique. XXIème colloque GRETSI (GRETSI 2007), Sep 2007, Troyes, France. 2007 - GRETSI - Actes de Colloque, 2007. 〈hal-00198844〉
  • Barbara Nicolas, Loick Verger, Pierre Grangeat, Olivier Monnet, Jean-Marc Dinten. A Compton scattering and a collimation model for gamma images enhancement. IEEE Medical Imaging Conference, Oct 2006, United States. 2006. 〈hal-00321274〉
  • Jerome Mars, Barbara Nicolas, Grégoire Le Touzé. Localisation de sources en milieu petits fonds par utilisation des propriétés de la phase des modes normaux. Caractérisation du milieu Marin (CMM'06), Oct 2006, Brest, France. 2006. 〈hal-00133154〉
  • Grégoire Le Touzé, Jerome Mars, Jean-Louis Lacoume, Barbara Nicolas. TIME-FREQUENCY REPRESENTATIONS MATCHED TO GUIDED WAVES. IEEE ICASSP, 2006, Toulouse, France. pp.III-440/443, 2006, 〈10.1109/ICASSP.2006.1660685〉. 〈hal-00275417〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Jean Louis Lacoume. Time-frequency representations matched to guided waves. May 2006, IEEE, pp.440-443, 2006, vol 3. 〈hal-00139891〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Jean-Louis Lacoume, Dominique Fattaccioli. Source depth estimation using modal decomposition and time-frequency representations. IEEE Oceans 2005 - Europe, 2005, Brest, France. pp.725- 730, 2005. 〈hal-00275423〉
  • Grégoire Le Touzé, Barbara Nicolas, Jean Louis Lacoume, Jerome Mars, Dominique Fattaccioli. Source depth estimation using modal decomposition and time-frequency representations. Jun 2005, IEEE, pp.725-730, 2005, vol 2. 〈hal-00139893〉
  • Grégoire Le Touzé, Barbara Nicolas, Jerome Mars, Dominique Fattaccioli. Représentations temps-fréquence adaptées aux ondes guidées. 20eme Colloque sur le Traitement du Signal et des Images (GRETSI 05), Sep 2005, Louvain la Neuve, Belgique. 2005. 〈hal-00321290〉
  • Barbara Nicolas, Philippe Roux, Jean-Louis Lacoume, Jerome Mars. Localisation de source par filtrage modal : application à des données petites échelles en ASM. 20eme Colloque sur le Traitement du Signal et des Images (GRETSI 07), Sep 2005, Louvain la Neuve, Belgique. 2005. 〈hal-00321289〉
  • Barbara Nicolas, Philippe Roux. Identification du milieu océanique : application sur des données petites échelles. 7eme Journées d'Acoustique Sous Marine, Oct 2004, Brest, France. 2004. 〈hal-00321299〉
  • Barbara Nicolas, Jerome Mars, Jean Louis Lacoume. Source depth estimation using modal decomposition and frequency-wavenumber transform. Sep 2004, Technische Universität, pp.2147-2150, 2004. 〈hal-00139894〉
  • Grégoire Le Touzé, Barbara Nicolas, Jean-Louis Lacoume, Jerome Mars. Adaptation au modèle de Pekeris d'une représentation temps-fréquence pour signaux acoustique large bande dans un guide d'ondes. 7eme Journées d'Acoustique Sous Marine, Oct 2004, Brest, France. 2004. 〈hal-00321302〉
  • Barbara Nicolas, Jean-Louis Lacoume, Jerome Mars. Champs d'ondes adaptés en fréquences spatiales et temporelles : applications en ASM. 19eme Colloque sur le Traitement du Signal et des Images (GRETSI 03), Sep 2003, Paris, France. pp.201-204, 2003. 〈hal-00321292〉
  • Barbara Nicolas, Jerome Mars, Jean-Louis Lacoume. Source depth estimation using matched field processing and frequency-wavenumber transform. IEEE/MTS Oceans03, Sep 2003, Spain. pp.912-916, 2003. 〈hal-00321279〉
  • Barbara Nicolas, Jerome Mars, Francois Glangeaud, Jean-Louis Lacoume. Measurement of geoacoustical parameters with Ultra Low Frequency waves. 3rd Symposium on Physics in Signal and Image Processing (PSIP03), Jan 2003, Grenoble, France. pp.53-56, 2003. 〈hal-00321280〉
  • Barbara Nicolas, Jerome Mars, Francois Glangeaud, Jean-Louis Lacoume. Estimation des paramètres géoacoustiques d'un guide d'onde océanique. Journées d'Acoustique Physique, Sous-Marine et Ultra-Sonore (GAPSUS), Mar 2003, Cargèse, France. 〈hal-00321304〉
  • Barbara Nicolas, Jerome Mars, Jean-Louis Lacoume, Dominique Fattaccioli. Are Ultra Low Frequency Waves suitable for detection ?. IEEE/MTS Oceans02, Oct 2002, Biloxi, United States. pp.1109-1113, 2002. 〈hal-00321281〉
  • Antoine Roueff, Jocelyn Chanussot, Barbara Nicolas, Jerome Mars. Séparation d'ondes sismiques par ligne de partage des eaux sur des images temps-échelle. 18eme Colloque sur le Traitement du Signal et des Images (GRETSI 01), Sep 2001, Toulouse, France. 2001. 〈hal-00321297〉
  • Antoine Roueff, Jocelyn Chanussot, Barbara Nicolas, Jerome Mars. Unsupervised seismic wave separation in the time/scale plane. 63rd Meeting of European Association of Geoscientists and Engineers (EAGE), Jun 2001, Amsterdam, Netherlands. pp.n°161, 2001. 〈hal-00321287〉