Andreas Austeng

Professor
Bilde av Andreas Austeng
English version of this page
Telefon +47-22852741
Rom GA06 - 4461
Brukernavn
Besøksadresse Institutt for informatikk Ole Johan Dahls Hus Gaustadalléen 23 D NO-0373 Oslo
Postadresse Postboks 1080 Blindern 0316 OSLO

Jeg er professor i signalbehandling og akustisk avbildning ved gruppe for digital signalbehandling og bildeanalyse (DSB-gruppa). Jeg er også seksjonsleder for Maskinlæring ved instituttet.

Faglige interesser

Jeg forsker på akustisk avbildning, det vil si lage bilder ved hjelp av lyd. Jeg er spesielt interessert i nye og forbedrede metoder for avbildning innen ultralyd og sonar.

For mer informasjon om min forskning og PhD studenter, se engelsk side. Mine publikasjoner finnes på denne linken (scholar.google.com).

 

 

Emneord: ultralyd, sonar, stråleforming, signalbehandling, dyp læring, kunstig intelligens, maskinlæring

Publikasjoner

  • Meyer, Frédéric; Seeberg, Trine Margrethe; Kocbach, Jan; Danielsen, Jørgen; Sandbakk, Øyvind & Austeng, Andreas (2022). Validation of temporal parameters within the skating sub-techniques when roller skiing on a treadmill, using inertial measurement units. PLOS ONE. ISSN 1932-6203. 17(8). doi: 10.1371/journal.pone.0270331.
  • Arnestad, Håvard; Gereb, Gabor; Lønmo, Tor Inge Birkenes; Kirkebø, Jan Egil; Austeng, Andreas & Näsholm, Sven Peter (2022). Sonar array beampattern bounds and an interval arithmetic toolbox. Proceedings of Meetings on Acoustics (POMA). ISSN 1939-800X. doi: 10.1121/2.0001613.
  • Thon, Stine Hverven; Hansen, Roy Edgar & Austeng, Andreas (2022). Point Detection in Ultrasound Using Prewhitening and Multilook Optimization. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 69(6), s. 2085–2097. doi: 10.1109/TUFFC.2022.3167923.
  • Øygard, Sigrid H.; Audoin, Mélanie; Austeng, Andreas; Thomsen, Erik V.; Stuart, Matthias B. & Jensen, Jørgen A. (2022). Accurate prediction of transmission through a lensed row-column addressed array. Journal of the Acoustical Society of America. ISSN 0001-4966. 151(5), s. 3207–3218. doi: 10.1121/10.0010528.
  • Berg-Hansen, Pål; Moen, Stine Marit; Austeng, Andreas; Gonzalez, Victor; Klyve, Thomas Dahl & Negård, Henrik [Vis alle 9 forfattere av denne artikkelen] (2022). Sensor-based gait analyses of the six-minute walk test identify qualitative improvement in gait parameters of people with multiple sclerosis after rehabilitation. Journal of Neurology. ISSN 0340-5354. 269, s. 3723–3734. doi: 10.1007/s00415-022-10998-z. Fulltekst i vitenarkiv
  • Thon, Stine Hverven; Hansen, Roy Edgar & Austeng, Andreas (2021). Detection of Point Scatterers in Medical Ultrasound. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. doi: 10.1109/TUFFC.2021.3129619. Fulltekst i vitenarkiv
  • Meyer, Frederic; Kocbach, J.; Tjønnås, J.; Danielsen, J.; Seeberg, Trine Margrethe & Austeng, A. [Vis alle 7 forfattere av denne artikkelen] (2021). Temporal and kinematic patterns distinguishing the G2 from the G4 skating sub-technique. Sports Biomechanics. ISSN 1476-3141. doi: 10.1080/14763141.2021.1959948. Fulltekst i vitenarkiv
  • Blachet, Antoine; Austeng, Andreas; Aparicio, Joaquin; Hunter, Alan Joseph & Hansen, Roy Edgar (2021). Multibeam Echosounder With Orthogonal Waveforms: Feasibility and Potential Benefits. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. doi: 10.1109/JOE.2021.3052568. Fulltekst i vitenarkiv
  • Jensen, Are Charles & Austeng, Andreas (2020). Speckle Reduction Using Adaptive Receive-Side Compounding. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. doi: 10.1109/TUFFC.2020.3035031. Fulltekst i vitenarkiv
  • Kirkebø, Jan Egil; Werkhausen, Amelie; Seynnes, Olivier R. & Austeng, Andreas (2020). Automated Characterization of Muscle Architectural Variation in Ultrasound Images. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/IUS46767.2020.9251536. Fulltekst i vitenarkiv
  • Lønmo, Tor Inge Birkenes; Austeng, Andreas & Hansen, Roy Edgar (2020). Data-Driven Autocalibration for Swath Sonars. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. doi: 10.1109/JOE.2020.3036184. Fulltekst i vitenarkiv
  • Rindal, Ole Marius Hoel; Rodriguez-Molares, Alfonso & Austeng, Andreas (2020). Resolution Measured as Separability Compared to Full Width Half Maximum for Adaptive Beamformers. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/IUS46767.2020.9251787. Fulltekst i vitenarkiv
  • Rodriguez-Molares, Alfonso; Rindal, Ole Marius Hoel; D´Hooge, Jan; Måsøy, Svein-Erik; Austeng, Andreas & Bell, Muyinatu A. Lediju [Vis alle 7 forfattere av denne artikkelen] (2020). The Generalized Contrast-to-Noise Ratio: A Formal Definition for Lesion Detectability. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 67(4), s. 745–759. doi: 10.1109/TUFFC.2019.2956855. Fulltekst i vitenarkiv
  • Loranger, Scott; Blomberg, Ann Elisabeth Albright; Pedersen, Geir; Waarum, Ivar-Kristian & Austeng, Andreas (2019). Acoustic characterization of an artificial CO2 seep using split-beam echo sounders. Underwater Acoustics Conference & Exhibition (UACE). ISSN 2408-0195. 5, s. 115–122. Fulltekst i vitenarkiv
  • Rindal, Ole Marius Hoel; Austeng, Andreas; Fatemi, Ali & Rodriguez-Molares, Alfonso (2019). The Effect of Dynamic Range Alterations in the Estimation of Contrast. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 66(7), s. 1198–1208. doi: 10.1109/TUFFC.2019.2911267.
  • Lønmo, Tor Inge Birkenes; Austeng, Andreas & Hansen, Roy Edgar (2019). Improving Swath Sonar Water Column Imagery and Bathymetry With Adaptive Beamforming. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. doi: 10.1109/JOE.2019.2926863.
  • Rodriguez-Molares, Alfonso; Rindal, Ole Marius Hoel; D'Hooge, Jan R M; Måsøy, Svein-Erik; Austeng, Andreas & Torp, Hans (2018). The generalized contrast-to-noise ratio. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/ULTSYM.2018.8580101.
  • Blomberg, Ann Elisabeth Albright; Weber, Thomas C. & Austeng, Andreas (2018). Improved visualization of hydroacoustic plumes using the split-beam aperture coherence. Sensors. ISSN 1424-8220. 18(7). doi: 10.3390/s18072033. Fulltekst i vitenarkiv
  • Prieur, Fabrice Jean Gabriel; Rindal, Ole Marius Hoel & Austeng, Andreas (2018). Signal Coherence and Image Amplitude With the Filtered Delay Multiply and Sum Beamformer. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 65(7), s. 1133–1140. doi: 10.1109/TUFFC.2018.2831789. Fulltekst i vitenarkiv
  • Prieur, Fabrice Jean Gabriel; Rindal, Ole Marius Hoel; Holm, Sverre & Austeng, Andreas (2017). Influence of the Delay-Multiply-And-Sum beamformer on the ultrasound image amplitude. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/ULTSYM.2017.8092637.
  • Hverven, Stine Myhre; Rindal, Ole Marius Hoel; Rodriguez-Molares, Alfonso & Austeng, Andreas (2017). The influence of speckle statistics on contrast metrics in ultrasound imaging. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. s. 1–4. doi: 10.1109/ULTSYM.2017.8091875. Fulltekst i vitenarkiv
  • Rodriguez-Molares, Alfonso; Rindal, Ole Marius Hoel; Bernard, Olivier; Nair, Arun; Bell, Muyinatu A. Lediju & Liebgott, Herve [Vis alle 8 forfattere av denne artikkelen] (2017). The UltraSound ToolBox. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/ULTSYM.2017.8092389. Fulltekst i vitenarkiv
  • Synnes, Stig Asle Vaksvik; Hunter, Alan Joseph; Hansen, Roy Edgar; Sæbø, Torstein Olsmo; Callow, Hayden John & Van Vossen, Robbert (2017). Wideband synthetic aperture sonar backprojection with maximization of wave number domain support. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 42(4), s. 880–891. doi: 10.1109/JOE.2016.2614717.
  • Rindal, Ole Marius Hoel; Rodriguez-Molares, Alfonso & Austeng, Andreas (2017). The dark region artifact in adaptive ultrasound beamforming. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/ULTSYM.2017.8092255. Fulltekst i vitenarkiv
  • Hverven, Stine Myhre; Rindal, Ole Marius Hoel; Hunter, Alan Joseph & Austeng, Andreas (2017). Point scatterer enhancement in ultrasound by wavelet coefficient shrinkage. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. 2017, s. 1–4. doi: 10.1109/ULTSYM.2017.8092971. Fulltekst i vitenarkiv
  • Rindal, Ole Marius Hoel; Aakhus, Svend; Holm, Sverre & Austeng, Andreas (2017). Hypothesis of Improved Visualization of Microstructures in the Interventricular Septum with Ultrasound and Adaptive Beamforming. Ultrasound in Medicine and Biology. ISSN 0301-5629. 43(10), s. 2494–2499. doi: 10.1016/j.ultrasmedbio.2017.05.023.
  • Buskenes, Jo Inge; Hansen, Roy Edgar & Austeng, Andreas (2017). Low-Complexity Adaptive Sonar Imaging. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 42(1), s. 87–96. doi: 10.1109/JOE.2016.2565038.
  • Austeng, Andreas; Hansen, Roy Edgar & Jensen, Are Charles (2016). Micro-steered multilooking in synthetic aperture sonar imaging. Electronic proceedings (EUSAR). ISSN 2197-4403. 2016, s. 1–5.
  • Rindal, Ole Marius Hoel & Austeng, Andreas (2016). Double Adaptive Plane-wave Imaging. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. 2016-November. doi: 10.1109/ULTSYM.2016.7728906.
  • Rindal, Ole Marius Hoel; Austeng, Andreas; Torp, Hans Garman; Holm, Sverre & Rodriguez-Molares, Alfonso (2016). The dynamic range of adaptive beamformers. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. 2016-November. doi: 10.1109/ULTSYM.2016.7728717.
  • Palmer, Cameron Lowell; Rindal, Ole Marius Hoel; Holm, Sverre & Austeng, Andreas (2016). Realtime plane-wave software beamforming with an iPhone. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. 2016-November, s. 1–4. doi: 10.1109/ULTSYM.2016.7728408.
  • Blomberg, Ann Elisabeth Albright; Sæbø, Torstein Olsmo; Hansen, Roy Edgar; Pedersen, Rolf B. & Austeng, Andreas (2016). Automatic detection of marine gas seeps using an interferometric sidescan sonar. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 42(3), s. 590–602. doi: 10.1109/JOE.2016.2592559.
  • Lønmo, Tor Inge Birkenes; Austeng, Andreas & Hansen, Roy Edgar (2015). Interference rejection for sonars via low,complexity adaptive beamforming. Proceedings of the Institute of Acoustics. ISSN 1478-6095. 37(1), s. 207–214.
  • Lønmo, Tor Inge Birkenes; Austeng, Andreas & Hansen, Roy Edgar (2015). Low Complexity Adaptive Beamforming Applied to Sonar Imaging (Invited). Underwater Acoustics Conference & Exhibition (UACE). ISSN 2408-0195. s. 653–658. Fulltekst i vitenarkiv
  • Landmark, Knut; Solberg, Anne H Schistad; Albregtsen, Fritz; Austeng, Andreas & Hansen, Roy Edgar (2015). A Radon-Transform-Based Image Noise Filter - With Applications to Multibeam Bathymetry. IEEE Transactions on Geoscience and Remote Sensing. ISSN 0196-2892. 53(11), s. 6252–6273. doi: 10.1109/TGRS.2015.2436380.
  • Buskenes, Jo Inge; Åsen, Jon Petter; Nilsen, Carl-Inge Colombo & Austeng, Andreas (2015). An Optimized GPU Implementation of the MVDR Beamformer for Active Sonar Imaging. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 40(2), s. 441–451. doi: 10.1109/JOE.2014.2320631.
  • Sæbø, Torstein Olsmo; Hansen, Roy Edgar & Austeng, Andreas (2014). Synthetic Aperture Sonar Tomography: A Preliminary Study. I NN, . (Red.), EUSAR 2014; 10th European Conference on Synthetic Aperture Radar; Proceedings of. VDE Verlag GmbH. ISSN 978-3-8007-3607-2. s. 1389–1392.
  • Rindal, Ole Marius Hoel; Åsen, Jon Petter; Holm, Sverre & Austeng, Andreas (2014). Understanding contrast improvements from capon beamforming. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. s. 1694–1697. doi: 10.1109/ULTSYM.2014.0420.
  • Jensen, Are Charles & Austeng, Andreas (2014). The iterative adaptive approach in medical ultrasound imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 61(10), s. 1688–1697 . doi: 10.1109/TUFFC.2014.006478.
  • Åsen, Jon Petter; Austeng, Andreas & Holm, Sverre (2014). Capon beamforming and moving objects-an analysis of lateral shift-invariance. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 61(7), s. 1152–1160. doi: 10.1109/TUFFC.2014.3014.
  • Åsen, Jon Petter; Buskenes, Jo Inge; Nilsen, Carl-Inge Colombo; Austeng, Andreas & Holm, Sverre (2014). Implementing Capon Beamforming on a GPU for Real-Time Cardiac Ultrasound Imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 61(1), s. 76–85. doi: 10.1109/TUFFC.2014.6689777.
  • Landmark, Knut; Solberg, Anne H Schistad; Austeng, Andreas & Hansen, Roy Edgar (2014). Bayesian seabed classification using angle-dependent backscatter data from multibeam echo sounders. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 39(4), s. 724–739. doi: 10.1109/JOE.2013.2281133.
  • Buskenes, Jo Inge; Åsen, Jon Petter; Nilsen, Carl-Inge Colombo & Austeng, Andreas (2013). Adapting the minimum variance beamformer to a graphics processing unit for active sonar imaging systems. Proceedings of Meetings on Acoustics (POMA). ISSN 1939-800X. 19. doi: 10.1121/1.4800584.
  • Prieur, Fabrice Jean Gabriel; Denarie, Bastien; Austeng, Andreas & Torp, Hans (2013). Multi-Line Transmission in Medical Imaging Using the Second-Harmonic Signal. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 60(12), s. 2682–2692. doi: 10.1109/TUFFC.2013.2868.
  • Blomberg, Ann Elisabeth Albright; Austeng, Andreas; Hansen, Roy Edgar & Synnes, Stig Asle Vaksvik (2013). Improving Sonar Performance in Shallow Water Using Adaptive Beamforming. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 38(2), s. 297–307. doi: 10.1109/JOE.2012.2226643.
  • Blomberg, Ann Elisabeth Albright; Nilsen, Carl-Inge Colombo; Austeng, Andreas & Hansen, Roy Edgar (2013). Adaptive sonar imaging using aperture coherence. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 38(1), s. 98–108. doi: 10.1109/JOE.2012.2210295.
  • Åsen, Jon Petter; Buskenes, Jo Inge; Nilsen, Carl-Inge Colombo; Austeng, Andreas & Holm, Sverre (2012). Implementing Capon Beamforming on the GPU for Real Time Cardiac Ultrasound Imaging. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. s. 2133–2136. doi: 10.1109/ULTSYM.2012.0532.
  • Landmark, Knut; Solberg, Anne H Schistad; Nilsen, Carl-Inge Colombo; Austeng, Andreas & Hansen, Roy Edgar (2012). Bayesian Seabed Classification Using Angle-Dependent Backscatter Data from Multibeam Sonar, 11th European Conference on Underwater Acoustics 2012 (ECUA 2012). Curran Associates, Inc.. ISSN 978-1-62276-192-0. s. 417–424. doi: 10.1109/joe.2013.2281133.
  • Buskenes, Jo Inge; Åsen, Jon Petter; Nilsen, Carl-Inge Colombo & Austeng, Andreas (2012). GPU-Based Adaptive Beamforming for Active Sonar Imaging, 11th European Conference on Underwater Acoustics 2012 (ECUA 2012). Curran Associates, Inc.. ISSN 978-1-62276-192-0. s. 860–865.
  • Blomberg, Ann Elisabeth Albright; Nilsen, Carl-Inge Colombo; Sæbø, Torstein Olsmo; Hansen, Roy Edgar & Austeng, Andreas (2012). Detecting and Localizing Gas Seeps at the Seafloor Using an Interferometric Sidescan Sonar, 11th European Conference on Underwater Acoustics 2012 (ECUA 2012). Curran Associates, Inc.. ISSN 978-1-62276-192-0. s. 597–604. doi: 10.1109/joe.2016.2592559.
  • Austeng, Andreas; Jensen, Are Charles; Nilsen, Carl-Inge Colombo; Callow, Hayden John & Hansen, Roy Edgar (2012). Use of the Minimum Variance Beamformer in SAS Imaging, 11th European Conference on Underwater Acoustics 2012 (ECUA 2012). Curran Associates, Inc.. ISSN 978-1-62276-192-0. s. 1908–1915. doi: 10.1121/1.4828823.
  • Austeng, Andreas & Holm, Sverre (2012). Synthetic aperture composite focusing for high framerate medical ultrasound imaging. I Weiß, Matthias (Red.), 9th European Conference on Synthetic Aperture Radar, Electronic Proceedings, 23-26 April 2012, Nürnberg, Germany. VDE Verlag GmbH. ISSN 978-3-8007-3404-7. s. 47–50.
  • Mehdizadeh, Saeed; Austeng, Andreas; Johansen, Tonni Franke & Holm, Sverre (2012). Eigenspace Based Minimum Variance Beamforming Applied to Ultrasound Imaging of Acoustically Hard Tissues. IEEE Transactions on Medical Imaging. ISSN 0278-0062. 31(10), s. 1912–1921. doi: 10.1109/TMI.2012.2208469.
  • 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.
  • Mehdizadeh, Saeed; Austeng, Andreas; Johansen, Tonni Franke & Holm, Sverre (2012). Minimum Variance Beamforming Applied to Ultrasound Imaging With a Partially Shaded Aperture. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 59(4), s. 683–693. doi: 10.1109/TUFFC.2012.2246.
  • 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.
  • Jensen, Are Charles & Austeng, Andreas (2012). An Approach to Multibeam Covariance Matrices for Adaptive Beamforming in Ultrasonography. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 59(6), s. 1139–1148. doi: 10.1109/TUFFC.2012.2304.
  • Mehdizadeh, Saeed; Austeng, Andreas; Johansen, Tonni Franke & Holm, Sverre (2012). Performance of Adaptive Beamformers for Ultrasound Imaging of a Partially Shaded Object. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. 31(10), s. 2460–2463. doi: 10.1109/ULTSYM.2011.0611.
  • 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.
  • 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.
  • 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.
  • Blomberg, Ann Elisabeth Albright; Austeng, Andreas & Hansen, Roy Edgar (2012). Adaptive beamforming applied to a cylindrical sonar array using an interpolated array transformation. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 37(1), s. 25–34. doi: 10.1109/JOE.2011.2169611.
  • Asgedom, Endrias Getachew; Gelius, Leiv-J.; Austeng, Andreas & Tygel, Martin (2011). A new approach to post-stack diffraction separation. I Koster, Klaas (Red.), Society of Exploration Geophysicists International Exposition and 81st Annual Meeting 2011 (SEG San Antonio 2011). Curran Associates, Inc.. ISSN 9781618391841. doi: 10.1190/1.3628011.
  • Asgedom, Endrias Getachew; Gelius, Leiv-J.; Austeng, Andreas; Holm, Sverre & Tygel, Martin (2011). Time-reversal multiple signal classification in case of noise: A phase-coherent approach. Journal of the Acoustical Society of America. ISSN 0001-4966. 130(4), s. 2024–2034. doi: 10.1121/1.3626526.
  • Synnevåg, Johan-Fredrik; Austeng, Andreas & Holm, Sverre (2011). A Low-Complexity Data-Dependent Beamformer. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. 58(2), s. 281–289. doi: 10.1109/TUFFC.2011.1805.
  • Holfort, Iben Kraglund; Austeng, Andreas; Synnevåg, Johan-Fredrik; Holm, Sverre; Gran, Fredrik & Jensen, Jørgen A (2010). Adaptive Receive and Transmit Apodization for Synthetic Aperture Ultrasound Imaging. IEEE International Ultrasonics Symposium Proceedings. ISSN 1051-0117.
  • Austeng, Andreas; Jensen, Are Fritz Charles; Synnevåg, Johan-Fredrik & Holm, Sverre (2010). Image Amplitude Estimation with the Minimum Variance Beamformer. IEEE International Ultrasonics Symposium Proceedings. ISSN 1051-0117.
  • Blomberg, Ann Elisabeth Albright; Holfort, Iben Kraglund; Austeng, Andreas; Synnevåg, Johan-Fredrik; Holm, Sverre & Jensen, Jørgen A (2010). APES Beamforming Applied to Medical Ultrasound Imaging. IEEE International Ultrasonics Symposium Proceedings. ISSN 1051-0117.
  • Blomberg, Ann Elisabeth Albright; Austeng, Andreas; Hansen, Roy Edgar & Holm, Sverre (2009). Minimum Variance Adaptive Beamforming Applied to a Circular Sonar Array. I Papadakis, John S. & Bjørnø, Leif (Red.), Proceedings of the 3rd International Conference & Exhibition on Underwater Acoustic Measurements: Technologies and Results. Foundation for Research & Technology. ISSN 978-960-98883-0-1. s. 1361–1366.

Se alle arbeider i Cristin

  • Rindal, Ole Marius Hoel; Näsholm, Sven Peter; Hansen, Roy Edgar & Austeng, Andreas (2022). Compensating Dynamic Range Alterations from Adaptive Beamforming using Histogram Matching.
  • Rindal, Ole Marius Hoel; Näsholm, Sven Peter; Hansen, Roy Edgar & Austeng, Andreas (2022). Image Enhancement Using Capon Minimum Variance Adaptive Beamforming in Synthetic Aperture Sonar.
  • Austeng, Andreas; Näsholm, Sven Peter; Hansen, Roy Edgar & Rindal, Ole Marius Hoel (2022). Spatial Aperture Coherence with Synthetic Transmit Focusing in SAS.
  • Gereb, Gabor; Hansen, Roy Edgar; Lønmo, Tor Inge Birkenes; Näsholm, Sven Peter & Austeng, Andreas (2022). Underwater pipeline detection and localisation using multibeam echo sounder in a resolution limited case.
  • Gereb, Gabor; Hansen, Roy Edgar; Lønmo, Tor Inge Birkenes & Austeng, Andreas (2022). PhD project: Adaptive beamforming in underwater detection and estimation problems.
  • Arnestad, Håvard; Gereb, Gabor; Birkenes Lønmo, Tor Inge; Kirkebø, Jan Egil; Austeng, Andreas & Näsholm, Sven Peter (2022). Sonar array beampattern bounds: tolerance analysis using interval arithmetic.
  • Berg-Hansen, Pål; Moen, Stine Marit; Jahren, Silje Ekroll; Klyve, Thomas; Meyer, Fredrik & Strisland, Frode [Vis alle 10 forfattere av denne artikkelen] (2020). Use of sensors in MS rehabilitation - a pilot study.
  • Blachet, Antoine; Plets, Ruth; Sacchetti, Fabio; Austeng, Andreas; Hunter, Alan, J & Hansen, Roy Edgar (2019). MBES DATA SIMULATION: ASSESSMENT BY DIRECT COMPARISON WITH A HIGH-RESOLUTION MULTI-SETTINGS WRECK SURVEY.
  • Loranger, Scott; Blomberg, Ann Elisabeth Albright; Pedersen, Geir; Waarum, Ivar-Kristian & Austeng, Andreas (2019). Acoustic characterization of an artificial CO2 seep using split-beam echo sounders.
  • Rodriguez-Molares, Alfonso; Hoel Rindal, Ole Marius; D'Hooge, Jan R M; Måsøy, Svein-Erik; Austeng, Andreas & Torp, Hans (2018). The Generalized Contrast-to-Noise Ratio.
  • Rindal, Ole Marius Hoel; Rodriguez-Molares, Alfonso & Austeng, Andreas (2018). A simple, artifact-free, virtual source model.
  • Blachet, Antoine; Austeng, Andreas; Prieur, Fabrice Jean Gabriel & Hansen, Roy Edgar (2018). Multibeam echosounder survey simulation.
  • Austeng, Andreas; Rodriguez-Molares, Alfonso & Hansen, Roy Edgar (2017). Performance of coherence based adaptive sonar beamformers.
  • Blachet, Antoine; Lønmo, Tor Inge Birkenes; Austeng, Andreas; Prieur, Fabrice Jean Gabriel; Hunter, Alan, J & Hansen, Roy Edgar (2017). SONAR DATA SIMULATION WITH APPLICATION TO MULTIBEAM ECHO SOUNDERS.
  • Lønmo, Tor Inge Birkenes; Austeng, Andreas & Hansen, Roy Edgar (2017). Phase Detections with Low Complexity Adaptive Beamforming on Swath Sonars.
  • Prieur, Fabrice Jean Gabriel; Rindal, Ole Marius Hoel; Holm, Sverre & Austeng, Andreas (2017). Influence of the Delay-Multiply-And-Sum beamformer on the ultrasound image amplitude.
  • Hverven, Stine Myhre; Austeng, Andreas & Solberg, Anne H Schistad (2016). Adaptive Beamforming on Muscle Fiber Features.
  • Sæbø, Torstein Olsmo; Hansen, Roy Edgar & Austeng, Andreas (2014). Synthetic Aperture Sonar Tomography: A Preliminary Study.
  • Blomberg, Ann Elisabeth Albright; Austeng, Andreas; Hansen, Roy Edgar & Pedersen, Rolf B. (2014). Alternative SAS processing for gas seep detection.
  • Buskenes, Jo Inge; Åsen, Jon Petter; Nilsen, Carl-Inge Colombo & Austeng, Andreas (2013). Adapting the minimum variance beamformer to a graphics processing unit for active sonar imaging systems. Journal of the Acoustical Society of America. ISSN 0001-4966. 133, s. 3613–3613. doi: 10.1121/1.4806739.
  • Austeng, Andreas; Callow, Hayden John; Larsen, yngvar & Hansen, Roy Edgar (2013). Speckle Reduction in Synthetic Aperture Sonar Images Using Thomson’s Multitaper Approach.
  • Austeng, Andreas; Blomberg, Ann Elisabeth Albright & Hansen, Roy Edgar (2013). Aperture Coherence in Active Sonar Image Enhancement: A Review.
  • Buskenes, Jo Inge; Nilsen, Carl-Inge Colombo & Austeng, Andreas (2011). A Low Complexity Adaptive Beamformer for Active Sonar Imaging.
  • Blomberg, Ann Elisabeth Albright; Hansen, Roy Edgar; Synnes, Stig Asle Vaksvik & Austeng, Andreas (2011). Improved interferometric sonar performance in shallow water using adaptive beamforming.
  • Prieur, Fabrice Jean Gabriel; Näsholm, Sven Peter; Austeng, Andreas & Holm, Sverre (2011). Second harmonic imaging with echo-sounders: measurements and preliminary results.
  • Austeng, Andreas; Jensen, Are Fritz Charles; jetlund, safiye; Hansen, Roy Edgar & Holm, Sverre (2010). Adaptive beamforming in active sonar imaging.
  • Prieur, Fabrice Jean Gabriel; Näsholm, Sven Peter; Austeng, Andreas & Holm, Sverre (2010). Second harmonic imaging a possibility with sonar?
  • Prieur, Fabrice Jean Gabriel; Näsholm, Sven Peter; Austeng, Andreas & Holm, Sverre (2010). Exploiting nonlinear propagation in echo sounders and sonar. Fulltekst i vitenarkiv
  • Lønmo, Tor Inge Birkenes; Austeng, Andreas; Hansen, Roy Edgar & Tichy, Frank (2020). Adaptive Beamforming and Autocalibration for Swath Sonars. Universitetet i Oslo. ISSN 1501-7710. Fulltekst i vitenarkiv
  • Rindal, Ole Marius Hoel; Austeng, Andreas & Solberg, Anne H Schistad (2019). Software Beamforming in Medical Ultrasound Imaging - a blessing and a curse. Universitet i Oslo. Fulltekst i vitenarkiv
  • Asgedom, Endrias Getachew; Gelius, Leiv-J.; Austeng, Andreas & Holm, Sverre (2012). On the use of super-resolution algorithms in seismic: Application within diffraction separation and imaging. Unipub UiO.

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Publisert 4. nov. 2010 13:46 - Sist endret 7. sep. 2021 07:50

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