Sven Peter Näsholm

Image of Sven Peter Näsholm
Norwegian version of this page
Phone +47 22840068
Room office 4460
Username
Visiting address Ole-Johan Dahls hus Gaustadalléen 23 B
Postal address Postboks 1080 Blindern 0316 Oslo

I'm an Associate Professor of Array Signal Processing and Acoustic Imaging in the Digital Signal Processing and Image Analysis (DSB) group, which is part of the Section for Machine Learning, Department of Informatics.

Teaching

Array Signal Processing – IN5450 ]  [ Digital Signal Processing – IN3190 ]

MSc project openings

Have a look at a list of Master project suggestions available in our research group: follow link

Intros

  • Machine Learning Section news item on my background: follow link
  • Recent popular scientific displays on atmospheric infrasound research:
    • Titan research news site: follow link (article in Norwegian)
    • Meteorology Technology International: follow link  (see the feature Sound bites from page 24)

Current PhD research fellows

  • Ekaterina Vorobeva | My role: co-supervisor | Main supervisor: Patrick Espy, Department of Physics, Norwegian University of Science and Technology (NTNU) | Project owner: NORSAR | Started in 2019
  • Mari Dahl Eggen | My role: co-supervisor | Main supervisor: Kristina Rognlien Dahl, Department of Mathematics, University of Oslo | Project owner: NORSAR | Started in 2020
  • Sander Bøe Thygesen | My role: main supervisor | Co-supervisors: Tore Sirevaag, Equanostic AS / Tonni F. Johansen, SINTEF/NTNU | Project owner: Equanostic AS | Started in 2020

 

Tags: beamforming, array signal processing, acoustic imaging, signal processing, ultrasound, infrasound, wave propagation, medical imaging, middle atmosphere, complex media

Publications

Researcher profiles and sites

Google Scholar ] [ ResearchGate ] [ ORCID ] [ Scopus ] [ ResearcherID / Publons ]

  • Amezcua, Javier; Näsholm, Sven Peter; Blixt, Erik Mårten & Charlton-Perez, Andrew J. (2020). Assimilation of atmospheric infrasound data to constrain tropospheric and stratospheric winds. Quarterly Journal of the Royal Meteorological Society.  ISSN 0035-9009.  146(731), s 2634- 2653 . doi: 10.1002/qj.3809 Show summary
  • Blixt, Erik Mårten; Näsholm, Sven Peter; Gibbons, Steven John; Evers, Laslo; Charlton-Perez, Andrew; Orsolini, Yvan & Kværna, Tormod (2019). Estimating tropospheric and stratospheric winds using infrasound from explosions. Journal of the Acoustical Society of America.  ISSN 0001-4966.  146(2), s 973- 982 . doi: 10.1121/1.5120183
  • Dando, Benjamin; Oye, Volker; Näsholm, Sven Peter; Zühlsdorff, Lars; Kühn, Daniela & Wüstefeld, Andreas (2019). Complexity in microseismic phase identification: full waveform modelling, travel-time computations, and implications for event locations within the Groningen gas field.. Geophysical Journal International.  ISSN 0956-540X.  217, s 620- 649 . doi: https://doi.org/10.1093/gji/ggz017
  • Dando, Benjamin; Oye, Volker; Näsholm, Sven Peter; Zühlsdorff, Lars & Wüstefeld, Andreas (2019). Complexity in microseismic phase identification: full waveform modelling, traveltime computations and implications for event locations within the Groningen gas field. Geophysical Journal International.  ISSN 0956-540X.  217(1), s 620- 649 . doi: 10.1093/gji/ggz017
  • Gibbons, Steven John; Kværna, Tormod & Näsholm, Sven Peter (2019). Characterization of the Infrasonic Wavefield from Repeating Seismo-Acoustic Events, In Alexis Le Pichon; Elisabeth Blanc & Alain Hauchecorne (ed.),  Infrasound Monitoring for Atmospheric Studies: Challenges in Middle Atmosphere Dynamics and Societal Benefits.  Springer.  ISBN 978-3-319-75138-2.  10.  s 387 - 407
  • Gibbons, Steven John; Kværna, Tormod; Näsholm, Sven Peter & Mykkeltveit, Svein (2018). Probing the DPRK Nuclear Test Site down to Low‐Seismic Magnitude. Seismological Research Letters.  ISSN 0895-0695.  89(6), s 2034- 2041 . doi: 10.1785/0220180116
  • Gibbons, Steven John; Näsholm, Sven Peter; Ruigrok, Elmer & Kværna, Tormod (2018). Improving slowness estimate stability and visualization using limited sensor pair correlation on seismic arrays. Geophysical Journal International.  ISSN 0956-540X.  213(1), s 447- 460 . doi: 10.1093/GJI/GGX550
  • Pilger, Christoph; Ceranna, Lars; Ross, J. Ole; Vergoz, Julien; Le Pichon, Alexis; Brachet, Nicolas; Blanc, Elisabeth; Kero, Johan; Liszka, Ludwik; Gibbons, Steven John; Kværna, Tormod; Näsholm, Sven Peter; Marchetti, Emanuele; Ripepe, Maurizio; Smets, Pieter; Evers, Laslo; Ghica, Daniela; Ionescu, Constantin; Sindelarova, Tereza; Ben Horin, Yochai & Mialle, Pierrick (2018). The European Infrasound Bulletin. Pure and Applied Geophysics.  ISSN 0033-4553.  175(10), s 3619- 3638 . doi: 10.1007/s00024-018-1900-3
  • Wüstefeld, Andreas; Greve, Solveig; Näsholm, Sven Peter & Oye, Volker (2018). Benchmarking earthquake location algorithms: A synthetic comparison. Geophysics.  ISSN 0016-8033.  83(4), s KS35- KS47 . doi: 10.1190/geo2017-0317.1
  • Blanc, Elisabeth; Ceranna, L; Hauchecorne, A.; Charlton-Perez, Andrew; Marchetti, E; Evers, LG; Kværna, Tormod; Lastovicka, J; Eliasson, L; Crosby, Norma B.; Blanc-Benon, P; Le Pichon, Alexis; Brachet, Nicolas; Pilger, C; Keckhut, Philippe; Assink, JD; Smets, PSM; Lee, CF; Kero, Johan; Sindelarova, T; Kämpfer, N; Rufenacht, R; Farges, Thomas; Millet, C; Näsholm, Sven Peter; Gibbons, Steven John; Espy, Patrick Joseph; Hibbins, Robert; Heinrich, P.; Ripepe, M.; Khaykin, S; Mze, N & Chum, J (2017). Toward an improved representation of middle atmospheric dynamics thanks to the ARISE project. Surveys in geophysics.  ISSN 0169-3298.  39(2), s 171- 225 . doi: 10.1007/s10712-017-9444-0
  • Gibbons, Steven John; Pabian, F; Näsholm, Sven Peter; Kværna, Tormod & Mykkeltveit, Svein (2017). Accurate relative location estimates for the North Korean nuclear tests using empirical slowness corrections. Geophysical Journal International.  ISSN 0956-540X.  208(1), s 101- 117 . doi: 10.1093/gji/ggw379
  • Pandey, Vikash; Näsholm, Sven Peter & Holm, Sverre (2016). Spatial dispersion of elastic waves in a bar characterized by tempered nonlocal elasticity. Fractional Calculus and Applied Analysis.  ISSN 1311-0454.  19(2), s 498- 515 . doi: 10.1515/fca-2016-0026
  • Gibbons, Steven John; Asming, Vladimir; Eliasson, Lars; Fedorov, Andrei; Fyen, Jan; Kero, Johan; Kozlovskaya, Elena; Kværna, Tormod; Liszka, Ludwik; Näsholm, Sven Peter; Raita, Tero; Roth, Michael; Tiira, Timo & Vinogradov, Y (2015). The European Arctic: A Laboratory for Seismoacoustic Stuedies. Seismological Research Letters.  ISSN 0895-0695.  86(3), s 917- 928 . doi: 10.1785/0220140230
  • Lambert, Simon A.; Näsholm, Sven Peter; Nordsletten, David; Michler, Christian; Juge, Lauriane; Serfaty, Jean-Michel; Bilston, Lynne; Guzina, Bojan; Holm, Sverre & Sinkus, Ralph (2015). Bridging three orders of magnitude: multiple scattered waves sense fractal microscopic structures via dispersion. Physical Review Letters.  ISSN 0031-9007.  115:094301(9) . doi: 10.1103/PhysRevLett.115.094301
  • Smets, PSM; Evers, LG; Näsholm, Sven Peter & Gibbons, Steven John (2015). Probabilistic infrasound propagation using realistic atmospheric perturbations. Geophysical Research Letters.  ISSN 0094-8276.  42(15), s 6510- 6517 . doi: 10.1002/2015GL064992
  • Gal, Martin; Reading, Anya M.; Ellingsen, Simon P.; Koper, Keith D.; Gibbons, Steven John & Näsholm, Sven Peter (2014). Improved implementation of the fk and Capon methods for array analysis of seismic noise. Geophysical Journal International.  ISSN 0956-540X.  198(2), s 1045- 1054 . doi: 10.1093/gji/ggu183
  • Holm, Sverre & Näsholm, Sven Peter (2014). Comparison of fractional wave equations for power law attenuation in ultrasound and elastography. Ultrasound in Medicine and Biology.  ISSN 0301-5629.  40(4), s 695- 703 . doi: 10.1016/j.ultrasmedbio.2013.09.033
  • Holm, Sverre; Näsholm, Sven Peter; Prieur, Fabrice Jean Gabriel & Sinkus, Ralph (2013). Deriving fractional acoustic wave equations from mechanical and thermal constitutive equations. Computers and Mathematics with Applications.  ISSN 0898-1221.  66(5), s 621- 629 . doi: 10.1016/j.camwa.2013.02.024
  • Näsholm, Sven Peter (2013). Model-based discrete relaxation process representation of band-limited power-law attenuation. Journal of the Acoustical Society of America.  ISSN 0001-4966.  133(3), s 1742- 1750 . doi: 10.1121/1.4789001
  • Näsholm, Sven Peter & Holm, Sverre (2013). On a fractional Zener elastic wave equation. Fractional Calculus and Applied Analysis.  ISSN 1311-0454.  16(1), s 26- 50 . doi: 10.2478/s13540-013-0003-1
  • Austeng, Andreas; Nilsen, Carl-Inge Colombo; Jensen, Are Charles; Näsholm, Sven Peter & Holm, Sverre (2012). Coherent Plane-Wave Compounding and Minimum Variance Beamforming. Proceedings - IEEE Ultrasonics Symposium.  ISSN 1948-5719.  s 2448- 2451 . doi: 10.1109/ULTSYM.2011.0608
  • Jensen, Are Charles; Näsholm, Sven Peter; Nilsen, Carl-Inge Colombo; Austeng, Andreas & Holm, Sverre (2012). Applying Thomson's Multitaper Approach to Reduce Speckle in Medical Ultrasound Imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  59(10), s 2178- 2185 . doi: 10.1109/TUFFC.2012.2444 Show summary
  • Jensen, Are Charles; Nilsen, Carl-Inge Colombo; Austeng, Andreas; Näsholm, Sven Peter & Holm, Sverre (2012). A Multitaper Approach to Speckle Reduction for Medical Ultrasound Imaging. Proceedings - IEEE Ultrasonics Symposium.  ISSN 1948-5719.  s 397- 400 . doi: 10.1109/ULTSYM.2011.0095
  • Näsholm, Sven Peter & Angelsen, Bjørn Atle J. (2012). SURF Imaging Beams in an Aberrative Medium: Generation and Postprocessing Enhancement. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  59(11), s 2588- 2595 . doi: 10.1109/TUFFC.2012.2494 Show summary
  • Näsholm, Sven Peter; Austeng, Andreas; Jensen, Are Charles; Nilsen, Carl-Inge Colombo & Holm, Sverre (2012). Capon Beamforming Applied to Second-Harmonic Ultrasound Experimental Data. Proceedings - IEEE Ultrasonics Symposium.  ISSN 1948-5719.  s 2217- 2220 . doi: 10.1109/ULTSYM.2011.0550
  • Prieur, Fabrice Jean Gabriel; Näsholm, Sven Peter; Austeng, Andreas; Tichy, Frank & Holm, Sverre (2012). Feasibility of Second Harmonic Imaging in Active Sonar: Measurements and Simulations. IEEE Journal of Oceanic Engineering.  ISSN 0364-9059.  37(3), s 467- 477 . doi: 10.1109/JOE.2012.2198933 Show summary
  • Holm, Sverre & Näsholm, Sven Peter (2011). A causal and fractional all-frequency wave equation for lossy media. Journal of the Acoustical Society of America.  ISSN 0001-4966.  130(4), s 2195- 2202 . doi: 10.1121/1.3631626
  • Näsholm, Sven Peter; Hansen, Rune & Angelsen, Bjørn Atle J. (2011). Post-processing enhancement of reverberation-noise suppression in dual-frequency SURF imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  58(2), s 338- 348 . doi: 10.1109/TUFFC.2011.1811
  • Näsholm, Sven Peter & Holm, Sverre (2011). Linking multiple relaxation, power-law attenuation, and fractional wave equations. Journal of the Acoustical Society of America.  ISSN 0001-4966.  130(5), s 3038- 3045 . doi: 10.1121/1.3641457
  • Måsøy, Svein-Erik; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Angelsen, Bjørn Atle J.; Johansen, Tonni Franke; Tangen, Thor Andreas & Hansen, Rune (2010). Nonlinear propagation acoustics of dual-frequency wide-band excitation pulses in a focused ultrasound system. Journal of the Acoustical Society of America.  ISSN 0001-4966.  128(5), s 2695- 2703 . doi: 10.1121/1.3488308 Show summary
  • Näsholm, Sven Peter; Hansen, Rune; Måsøy, Svein-Erik; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2009). Transmit Beams Adapted to Reverberation Noise Suppression Using Dual-Frequency SURF Imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  56(10), s 2124- 2133 . doi: 10.1109/TUFFC.2009.1295
  • Näsholm, Sven Peter; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2009). An Annular Array Design Proposal with Multiple Geometric Pre-foci. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  56(1), s 146- 155 . doi: 10.1109/TUFFC.2009.1014
  • Måsøy, Svein-Erik; Standal, Øyvind; Näsholm, Sven Peter; Johansen, Tonni Franke; Angelsen, Bjørn Atle J. & Hansen, Rune (2008). SURF Imaging: In vivo Demonstration of an Ultrasound Contrast Agent Detection Technique. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  55(5), s 1112- 1121 . doi: 10.1109/TUFFC.2008.763 Show summary
  • Näsholm, Sven Peter; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2004). Effect of a Curved Dome on the Effective Foci of an Annular Array - Numerical Simulations and Experimental Measurements. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  3, s 1647- 1650 . doi: 10.1109/ULTSYM.2004.1418138 Show summary
  • Näsholm, Sven Peter; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2004). Effect of a Curved Dome on the Effective Foci of an Annular Array - Numerical Simulations and Experimental Measurements. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  3, s 1647- 1650 . doi: 10.1109/ULTSYM.2004.1418138 Show summary

View all works in Cristin

  • Näsholm, Sven Peter; Vorobeva, Ekaterina; Le Pichon, Alexis; Orsolini, Yvan; Turquet, Antoine Leo; Hibbins, Robert; Espy, Patrick Joseph; De Carlo, Marine; Assink, Jelle D. & Rodriguez, Ismael Vera (2020). Semidiurnal tidal signatures in microbarom infrasound array measurements.
  • Vorobeva, Ekaterina; Näsholm, Sven Peter; Espy, Patrick Joseph; Orsolini, Yvan & Hibbins, Robert (2020). Wind estimates in the mesosphere - lower thermosphere retrieved from infrasound data.
  • Blanc, Elisabeth; Hauchecorne, Alain; Keckhut, Philippe; Le Pichon, Alexis; Baumgarten, Gerd; Stober, Gunter; Espy, Patrick Joseph; Hibbins, Robert; Näsholm, Sven Peter; Charlton–Perez, Andrew; Marlton, Graeme; Marchetti, Emanuele; Brachet, Nicolas; Mialle, Pierrick; Ceranna, Lars; Hupe, Patrick; Rapp, Marcus; Kaifler, Bernd; Kero, Johan; Belova, Evgenia; Lustovicka, Jan; Gausa, Michael & Gammas, Jean Pierre (2019). Atmospheric dynamics from near ground to near Earth space: The ARISE project.
  • Blanc, Elisabeth; Le Pichon, Alexis; Pilger, Christoph; Hupe, Patrick; Ceranna, Lars; Marchetti, Emanuele; Brachet, Nicolas; Mialle, Pierrick; Hereil, Philippe; Näsholm, Sven Peter; Charlton–Perez, Andrew & Marlton, Graeme (2019). ARISE project: infrasound monitoring for civil applications.
  • Blixt, Erik Mårten; Charlton–Perez, Andrew; Evers, Läslo Gerardus; Gibbons, Steven John; Kværna, Tormod; Näsholm, Sven Peter & Stettner, Felix Benedikt (2019). Cross-wind effects on infrasound waves partially reflected at stratospheric altitudes.
  • Blixt, Erik Mårten; Näsholm, Sven Peter; Gibbons, Steven John & Kværna, Tormod (2019). Estimating tropospheric and stratospheric large-scale wind components using infrasound from explosions.
  • De Carlo, Marine; Le Pichon, Alexis; Ardhuin, Fabrice; Näsholm, Sven Peter & Smets, Pieter (2019). Evaluating microbaroms source models in finite ocean depth: comparison with IMS station observations.
  • Dinescu, Raluca; Chica, Daniela; Schweitzer, Johannes; Näsholm, Sven Peter; Popa, Michaela & Ionescu, Constantin (2019). Monitoring man-made hazards using data recorded with the Romanian seismic and infrasonic arrays. Show summary
  • Gibbons, Steven John; Kværna, Tormod & Näsholm, Sven Peter (2019). CTBT Seismic Monitoring in Far East Asia using Coherent and Incoherent Array Processing.
  • Le Pichon, Alexis; De Carlo, Marine; Näsholm, Sven Peter; Kero, Johan; Ceranna, Lars; Hupe, Patrick & Ardhuin, Fabrice (2019). Characterizing ocean ambient noise using a regional infrasound network: a sensitivity analysis.
  • Le Pichon, Alexis; De Carlo, Marine; Vergoz, Julien; Näsholm, Sven Peter; Espy, Patrick Joseph; Hibbins, Robert & Kero, Johan (2019). Characterizing middle atmosphere variability using ocean ambient noise as recorded by a regional infrasound network.
  • Marine, De Carlo; Le Pichon, Alexis; Vergoz, Julien; Ardhuin, Fabrice; Näsholm, Sven Peter; Ceranna, Lars; Hupe, Patrick & Pilger, Christoph (2019). Characterizing coherent ambient noise in the North Atlantic and Barents sea regions.
  • Millet, Christophe; Ribstein, Bruno & Näsholm, Sven Peter (2019). Learning about small-scale atmospheric structures through recurrent infrasound events.
  • Näsholm, Sven Peter (2019). Exploiting low-frequency acoustic waves to probe middle atmospheric dynamics.
  • Näsholm, Sven Peter (2019). NORSAR: Vi lytter til jorden for et sikrere samfunn.
  • Näsholm, Sven Peter (2019). Observations of microbarom-generated infrasound in Northern Norway during three different sudden stratospheric warmings.
  • Näsholm, Sven Peter; Assink, Jelle; Blixt, Erik Mårten; De Carlo, Marine; Evers, Läslo Gerardus; Gibbons, Steven John; Kero, Johan; Le Pichon, Alexis; Orsolini, Yvan; den Ouden, Oliver F. C. & Smets, Pieter S (2019). Observations of microbarom-generated infrasound in Northern Norway during three different sudden stratospheric warmings.
  • Näsholm, Sven Peter; Assink, Jelle; Blixt, Erik Mårten; Decarlo, M.; Evers, LG; Gibbons, Steven John; Kero, Johan; Le Pichon, Alexis; Orsolini, Yvan; den Ouden, Oliver F. C. & Smets, Pieter S (2019). Observations of microbarom-generated infrasound in Northern Norway during three different sudden stratospheric warmings.
  • Blixt, Erik Mårten; Näsholm, Sven Peter; Kværna, Tormod & Gibbons, Steven John (2018). Multi-station study of the cross-wind effect on infrasound propagation.
  • Blixt, Erik Mårten; Näsholm, Sven Peter; Stettner, Felix Benedikt & Kværna, Tormod (2018). Cross-wind effects on infrasound propagation.
  • Gibbons, Steven John; Kværna, Tormod; Näsholm, Sven Peter & Mykkeltveit, Svein (2018). Seismic Monitoring of the North Korea Nuclear Test-Site to Low Magnitude Using Seismic Pattern Detectors.
  • Gibbons, Steven John; Näsholm, Sven Peter; Blixt, Erik Mårten & Kværna, Tormod (2018). Measuring infrasonic wavefronts over large aperture sensor arrays.
  • Le Pichon, Alexis; Arnal, Thibault; Blixt, Erik Mårten; Näsholm, Sven Peter; Kero, Johan; Ceranna, Lars & Ardhuin, Fabrice (2018). Characterizing ocean ambient noise using a regional infrasound network.
  • Näsholm, Sven Peter; Assink, Jelle; Blanc, Elisabeth; Blixt, Erik Mårten; Claud, Chantal; Gibbons, Steven John; Hauchecorne, Alain; Kero, Johan; Le Pichon, Alexis; Noer, Gunnar; Pol-Tireau, Katy; Rojo, Maxene & Smets, Pieter S (2018). Infrasonic signatures of polar lows - Comparing a decade of polar low tracks to infrasonic detection backazimuths.
  • Näsholm, Sven Peter; Blixt, Erik Mårten; Gibbons, Steven John; Stettner, Felix Benedikt & Kværna, Tormod (2018). Interpreting explosive acoustic arrivals at the ARCES seismic array in the context of atmospheric cross-winds.
  • Kühn, Daniela; Goertz-Allmann, Bettina; Albaric, Julie; Bohloli, Bahman; Braathen, A.; Brenguier, Florent; Choi, J.C.; Dando, Benjamin; Drottning, Åsmund; Harris, D; Hillers, G; Krawczyk, C; Lecomte, Isabelle; Iranpour, Kamran; Langet, Nadege; Lubrano, P; Näsholm, Sven Peter; Ohrnberger, M; Oye, Volker; Polom, U; Senger, K. & Zuehlsdorff, Lars (2017). Final project report to KMB project 224880: SafeCO2 II 2013-2016 Investigation of induced seismicity and aseismic deformation in response to CO2 injection and related pressure changes.
  • Kühn, Daniela; Heimann, Sebastian; Näsholm, Sven Peter; Dando, Benjamin; Gharti, Hom Nath & Ruigrok, Elmer (2017). Uncertainties in moment tensor estimation for induced earthquakes illustrated at the example of the Groningen gas field, Netherlands.
  • Lambert, Simon; Chatelin, Simon; Näsholm, Sven Peter; Jugé, Lauriane; Garteiser, Philippe; ter Beek, Leon; Vilgrain, Valérie; Van Beers, Bernard E.; Bilston, Lynne; Guzina, Bojan B.; Holm, Sverre & Sinkus, Ralph (2013). Sub-Voxel Micro-Architecture Assessment by Scattering of Mechanical Shear Waves.
  • Chatelin, Simon; Lambert, Simon; Jugé, Lauriane; Cai, Xing; Näsholm, Sven Peter; Vilgrain, Valérie; Maitre, Xavier; Van Beers, Bernard E.; Bilston, Lynne; Guzina, Bojan B.; Holm, Sverre & Sinkus, Ralph (2012). Measured elasticity and its frequency dependence are sensitive to tissue microarchitecture in MR Elastography.
  • Holm, Sverre; Näsholm, Sven Peter & Sinkus, Ralph (2012). Fractional acoustic wave equations from constitutive equations.
  • Lambert, Simon; Chatelin, Simon; Näsholm, Sven Peter; Holm, Sverre & Sinkus, Ralph (2012). Sub-Voxel Micro-Architecture Assessment by Diffusion of Mechanical Shear.
  • Lambert, Simon; Chatelin, Simon; Näsholm, Sven Peter; Jugé, Lauriane; Garteiser, Philippe; ter Beek, Leon; Vilgrain, Valérie; Van Beers, Bernard E.; Bilston, Lynne; Guzina, Bojan B.; Holm, Sverre & Sinkus, Ralph (2012). Sub-Voxel Micro-Architecture Assessment by Scattering of Mechanical Shear.
  • Näsholm, Sven Peter & Holm, Sverre (2012). A Fractional Acoustic Wave Equation from Multiple Relaxation Loss and Conservation Laws.
  • Prieur, Fabrice Jean Gabriel; Näsholm, Sven Peter; Austeng, Andreas & Holm, Sverre (2011). Second harmonic imaging with echo-sounders: measurements and preliminary results.
  • Sinkus, Ralph; Holm, Sverre; Guzina, Bojan B.; Näsholm, Sven Peter; Garteiser, Philippe; Doblas, S; Van Beers, Bernard E. & Vilgrain, Valérie (2011). Revealing the origin of attenuation in tissue: pure absorption or multiple scattering?.
  • Prieur, Fabrice Jean Gabriel; Näsholm, Sven Peter; Austeng, Andreas & Holm, Sverre (2010). Exploiting nonlinear propagation in echo sounders and sonar. Full text in Research Archive.
  • Prieur, Fabrice Jean Gabriel; Näsholm, Sven Peter; Austeng, Andreas & Holm, Sverre (2010). Second harmonic imaging a possibility with sonar?.
  • Måsøy, Svein-Erik; Tangen, Thor Andreas; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Hansen, Rune; Angelsen, Bjørn A. J. & Johansen, Tonni F. (2009). SURF imaging - A real time dual-frequency band ultrasound system.
  • Måsøy, Svein-Erik; Tangen, Thor Andreas; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Hansen, Rune; Angelsen, Bjørn A. J. & Johansen, Tonni F. (2009). SURF imaging - Acoustics from a dual-frequency band annular array.
  • Måsøy, Svein-Erik; Tangen, Thor Andreas; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Hansen, Rune; Angelsen, Bjørn Atle J. & Johansen, Tonni Franke (2009). SURF imaging - A real time dual-frequency band ultrasound system.
  • Måsøy, Svein-Erik; Tangen, Thor Andreas; Standal, Øyvind; Deibele, Jochen; Näsholm, Sven Peter; Hansen, Rune; Angelsen, Bjørn Atle J. & Johansen, Tonni Franke (2009). SURF imaging - Acoustics from a dual-frequency band annular array.
  • Måsøy, Svein-Erik; Hansen, Rune; Angelsen, Anders; Kaupang, Halvard; Tangen, Thor Andreas; Standal, Øyvind; Näsholm, Sven Peter; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2008). SURF IMAGING – High-frequency ultrasound contrast agent imaging in patients with prostate cancer. Show summary
  • Näsholm, Sven Peter & Angelsen, Bjørn Atle J. (2008). Ultrasound beams for enhanced image quality. Show summary
  • Näsholm, Sven Peter; Kaupang, Halvard; Måsøy, Svein-Erik; Hansen, Rune & Angelsen, Bjørn Atle J. (2008). A simulation study on SURF reverberation suppression in an aberrating medium.
  • Hansen, Rune; Måsøy, Svein-Erik; Näsholm, Sven Peter; Standal, Øyvind; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2007). SURF imaging for ultrasound contrast agents.
  • Hansen, Rune; Måsøy, Svein-Erik; Standal, Øyvind; Näsholm, Sven Peter; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2007). Improving contrast agent detection with SURF imaging.
  • Kaupang, Halvard; Näsholm, Sven Peter; Måsøy, Svein-Erik & Angelsen, Bjørn Atle J. (2007). Sound Field Simulation Activities.
  • Måsøy, Svein-Erik; Kaupang, Halvard; Tangen, Thor Andreas; Standal, Øyvind; Näsholm, Sven Peter; Johansen, Tonni Franke; Hansen, Rune & Angelsen, Bjørn Atle J. (2007). SURF IMAGING – IN VIVO DEMONSTRATION OF AN ULTRASOUND CONTRAST AGENT DETECTION TECHNIQUE IN PATIENTS WITH PROSTATE CANCER AND THYROID NODULES. Show summary
  • Hansen, Rune; Johansen, Tonni Franke; Måsøy, Svein-Erik; Näsholm, Sven Peter; Standal, Øyvind & Angelsen, Bjørn Atle J. (2006). SURF - A better method to detect ultrasound contrast agents and micro-calcifications.
  • Måsøy, Svein-Erik; Hansen, Rune; Näsholm, Sven Peter; Standal, Øyvind; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2006). SURF IMAGING – A METHOD FOR HIGH FREQUENCY ULTRASOUND CONTRAST AGENT DETECTION.
  • Måsøy, Svein-Erik; Näsholm, Sven Peter; Standal, Øyvind; Johansen, Tonni Franke; Hansen, Rune & Angelsen, Bjørn Atle J. (2006). ACOUSTIC NOISE IN MEDICAL ULTRASOUND IMAGING – CHALLENGES AND SOLUTIONS.
  • Näsholm, Sven Peter; Hansen, Rune; Måsøy, Svein-Erik; Standal, Øyvind; Johansen, Tonni Franke & Angelsen, Bjørn (2006). Reverberation suppression using SURF as an alternative to second harmonic.
  • Näsholm, Sven Peter; Johansen, Tonni Franke & Angelsen, Bjørn Atle J. (2004). Effect of a Curved Dome on the Effective Foci of an Annular Array - Numerical Simulations and Experimental Measurements. Show summary

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Published Jan. 6, 2020 2:16 PM - Last modified Nov. 24, 2020 11:17 AM

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