Nombre de documents

59

Publications de Barbara NICOLAS


Attention : liste déroulante


Article dans une revue19 documents

  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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, 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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. 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〉
  • 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 congrès40 documents

  • 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, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) pp.355-359 2016, 〈10.1109/ICASSP.2016.7471696〉. 〈hal-01343760〉
  • 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〉
  • 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〉
  • 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〉
  • 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. pp.ID226, 2013. 〈hal-00877121〉
  • 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. pp.ID261, 2013. 〈hal-00877147〉
  • 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. 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, Jul 2013, Montréal, Canada. 19, pp.005019-005025, 2013, 〈10.1121/1.4798965〉. 〈hal-00841121〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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, 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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〉
  • 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. 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〉
  • 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〉