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Andreas Austeng

Bilde av Andreas Austeng
English
Telefon +47-22852741
Faks +47-22852401
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 førsteamanuensis i signalbehandling ved gruppe for digital signalbehandling og bildeanalyse (DSB-gruppa).

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.

Emneord: ultralyd, sonar, stråleforming, signalbehandling

Publikasjoner

  • Synnevåg, Johan-Fredrik; Austeng, Andreas & Holm, Sverre (2009). Benefits of Minimum-Variance Beamforming in Medical Ultrasound Imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  56(9), s 1868- 1879. 
  • Kirkebø, Jan Egil & Austeng, Andreas (2008). Sparse Cylindrical Sonar Arrays . IEEE Journal of Oceanic Engineering.  ISSN 0364-9059.  33(2), s 224- 231. 
  • Kirkebø, Jan Egil & Austeng, Andreas (2007). Improved Beamforming Using Curved Sparse 2D Arrays in Ultrasound. Ultrasonics.  ISSN 0041-624X.  46(2), s 119- 128.
  • Synnevåg, Johan-Fredrik; Austeng, Andreas & Holm, Sverre (2007). Adaptive beamforming applied to medical ultrasound imaging . IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  54, s 1606- 1613. 
  • Austeng, Andreas & Holm, Sverre (2002). Sparse 2D arrays for 3-D phased array imaging Design methods. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  49(8), s 1073- 1086.
  • Austeng, Andreas & Holm, Sverre (2002). Sparse 2-D arrays for 3-D phased array imaging -- Experimental validation. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  49(8), s 1087- 1093.
  • Holm, Sverre; Austeng, Andreas; Iranpour, Kamran Mobarekeh & Hopperstad, Jon Fredrik (2001). Sparse sampling in array processing, In Farokh, Marvasti (ed.), Sampling theory and practice.  Kluwer Academic/Plenum Publishers.  ISBN 0-306-46445-4.  s 787 - 833.
  • Weber, Peter K.; Austeng, Andreas; Holm, Sverre & Aakvaag, Niels D. (1999). 1D and 2D sparse array optimization. Instrumentation Science & Technology.  ISSN 1073-9149.  27(4), s 235- 246.
  • Austeng, Andreas; Nilsen, Carl-Inge Colombo; Jensen, Are Charles; Näsholm, Sven Peter & Holm, Sverre (2012). Coherent Plane-Wave Compounding and Minimum Variance Beamforming. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.
  • 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
  • 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. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.
  • Mehdi Zadeh, Saeed; Austeng, Andreas; Johansen, Tonni Franke & Holm, Sverre (2012). Performance of Adaptive Beamformers for Ultrasound Imaging of a Partially Shaded Object. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.
  • Näsholm, Sven Peter; Austeng, Andreas; Jensen, Are Charles; Nilsen, Carl-Inge Colombo & Holm, Sverre (2012). Capon Beamforming Applied to Second-Harmonic Ultrasound Experimental Data. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.
  • 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 Acoustical Society of America.  ISSN 0001-4966.  130(4), s 2024- 2034
  • 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
  • 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.
  • 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.
  • Blomberg, Ann Elisabeth Albright; Austeng, Andreas; Hansen, Roy Edgar & Holm, Sverre (2009). Minimum Variance Adaptive Beamforming Applied to a Circular Sonar Array, In John S. Papadakis & Leif Bjørnø (ed.),  Proceedings of the 3rd International Conference & Exhibition on Underwater Acoustic Measurements: Technologies and Results.  Foundation for Research & Technology.  ISBN 978-960-98883-0-1.  artikkel.  s 1361 - 1366
  • Holm, Sverre; Synnevåg, Johan-Fredrik & Austeng, Andreas (2009). Capon Beamforming for Active Ultrasound Imaging Systems , In Victor DeBrunner & Jim Schroeder (ed.),  13 IEEE Digital Signal Processing Workshop.  IEEE Signal Processing Society.  ISBN 978-1-4244-3677-4.  DSP-2: (DSP) Adaptive Systems.  s 60 - 65
  • Jetlund, Safiye Emilie Dursun; Austeng, Andreas; Hansen, Roy Edgar & Holm, Sverre (2009). Minimum variance adaptive beamforming in active sonar imaging, In John S. Papadakis & Leif Bjørnø (ed.),  Proceedings of the 3rd International Conference & Exhibition on Underwater Acoustic Measurements: Technologies and Results.  Foundation for Research & Technology.  ISBN 978-960-98883-0-1.  Artikkel.  s 1373 - 1378
  • Synnevåg, Johan-Fredrik; Austeng, Andreas & Holm, Sverre (2009). Benefits of Minimum-Variance Beamforming in Medical Ultrasound Imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  56(9), s 1868- 1879 . doi: 10.1109/TUFFC.2009.1263
  • Austeng, Andreas; Bjåstad, Tore; Synnevåg, Johan-Fredrik; Måsøy, Svein-Erik; Torp, Hans & Holm, Sverre (2008). Sensitivity of Minimum Variance Beamforming to Tissue Aberrations. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  s 1072- 1075 . doi: 10.1109/ULTSYM.2008.0258
  • Kirkebø, Jan Egil & Austeng, Andreas (2008). Sparse Cylindrical Sonar Arrays . IEEE Journal of Oceanic Engineering.  ISSN 0364-9059.  33(2), s 224- 231 . doi: 10.1109/JOE.2008.923553
  • Synnevåg, Johan-Fredrik; Holm, Sverre & Austeng, Andreas (2008). Low-Complexity Data-Dependent Beamforming. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  s 1084- 1087 . doi: 10.1109/ULTSYM.2008.0261
  • Kirkebø, Jan Egil & Austeng, Andreas (2007). Improved Beamforming Using Curved Sparse 2D Arrays in Ultrasound. Ultrasonics.  ISSN 0041-624X.  46(2), s 119- 128 . doi: 10.1016/j.ultras.2007.01.001
  • Synnevåg, Johan-Fredrik; Austeng, Andreas & Holm, Sverre (2007). Adaptive beamforming applied to medical ultrasound imaging . IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  54, s 1606- 1613 . doi: 10.1109/TUFFC.2007.431
  • Villazon, J; Ibanez, A & Austeng, Andreas (2007). A Periodicity Break Technique in 1D Array without Eliminated Elements Using cMUTs Technology for the Layout . IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  s 1369- 1372 . doi: 10.1109/ULTSYM.2007.344
  • Synnevåg, Johan-Fredrik; Austeng, Andreas & Holm, Sverre (2006). High frame-rate and high resolution medical imaging using adaptive beamforming. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  s 2164- 2167
  • Austeng, Andreas; Kirkebø, Jan Egil & Holm, Sverre (2005). A flexible algorithm for layout-optimized sparse cMUT arrays. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  2004(2), s 1266- 1269 . doi: 10.1109/ULTSYM.2004.1418019
  • Blomberg, Ann E A; Heimdal, Andreas; Rabben, Stein Inge; D'hooge, J. & Austeng, Andreas (2005). Evaluation of a Modified Autocorrelation Method when Applied to Cardiac Strain Rate Imaging. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  2005
  • Kirkebø, Jan Egil; Austeng, Andreas & Holm, Sverre (2005). Curved two-dimensional arrays in ultrasound. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.  2004(2), s 1274- 1277 . doi: 10.1109/ULTSYM.2004.1418022
  • Synnevåg, Johan-Fredrik; Austeng, Andreas & Holm, Sverre (2005). Minimum Variance Adaptive Beamforming Applied To Medical Ultrasound Imaging. IEEE International Ultrasonics Symposium Proceedings.  ISSN 1051-0117.
  • Austeng, Andreas & Holm, Sverre (2002). Sparse 2D arrays for 3-D phased array imaging Design methods. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  49(8), s 1073- 1086
  • Austeng, Andreas & Holm, Sverre (2002). Sparse 2-D arrays for 3-D phased array imaging -- Experimental validation. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.  ISSN 0885-3010.  49(8), s 1087- 1093
  • Holm, Sverre; Austeng, Andreas; Iranpour, Kamran Mobarekeh & Hopperstad, Jon Fredrik (2001). Sparse sampling in array processing, In Farokh Marvasti (ed.),  Sampling theory and practice.  Kluwer Academic/Plenum Publishers.  ISBN 0-306-46445-4.  s 787 - 833
  • Weber, Peter K.; Austeng, Andreas; Holm, Sverre & Aakvaag, Niels D. (1999). 1D and 2D sparse array optimization. Instrumentation Science & Technology.  ISSN 1073-9149.  27(4), s 235- 246

Se alle arbeider i Cristin

  • Kirkebø, Jan Egil; Austeng, Andreas & Holm, Sverre (2004). Layout-optimized Cylindrical Sonar Arrays. IEEE conference proceedings.  ISBN 0-7803-8670-1.  2555 s.

Se alle arbeider i Cristin

  • Blomberg, Ann Elisabeth Albright; Hansen, Roy Edgar; Synnes, Stig Asle Vaksvik & Austeng, Andreas (2011). Improved interferometric sonar performance in shallow water using adaptive beamforming.
  • Buskenes, Jo Inge; Nilsen, Carl-Inge Colombo & Austeng, Andreas (2011). A Low Complexity Adaptive Beamformer for Active Sonar Imaging.
  • 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). Exploiting nonlinear propagation in echo sounders and sonar.
  • Prieur, Fabrice Jean Gabriel; Näsholm, Sven Peter; Austeng, Andreas & Holm, Sverre (2010). Second harmonic imaging a possibility with sonar?.
  • Holm, Sverre; Austeng, Andreas & Kirkebø, Jan Egil (2007). Experience with sparse arrays at the University of Oslo.
  • Kirkebø, Jan Egil & Austeng, Andreas (2006). Periodic Design of Sparse Cylindrical Sonar Arrays.
  • Blomberg, Ann E A; Heimdal, Andreas; Rabben, Stein Inge; D'hooge, J. & Austeng, Andreas (2005). Evaluation of a Modified Autocorrelation Method when Applied to Cardiac Strain Rate Imaging.
  • Austeng, Andreas; Kirkebø, Jan Egil & Holm, Sverre (2004). A Flexible Algorithm for Layout-Optimized Sparse cMUT Arrays.
  • Kirkebø, Jan Egil; Austeng, Andreas & Holm, Sverre (2004). Curved Two-Dimensional Arrays in Ultrasound.
  • Kirkebø, Jan Egil; Austeng, Andreas & Holm, Sverre (2004). Layout-optimized Cylindrical Sonar Arrays.
  • Austeng, Andreas & Holm, Sverre (2002). The Impact of "Non-half-wavelength" Element Spacing on Sparse Array Optimization.
  • Kirkebø, Jan Egil; Holm, Sverre & Austeng, Andreas (2002). Sparse curved 2D arrays in ultrasound.
  • Austeng, Andreas (2001). Optimum Geometries for Two-Deminsional Ultrasound Transducer Arrays.
  • Austeng, Andreas (2001). Sparse Periodic 2D Arrays for 3D Imaging.
  • Austeng, Andreas (2000). 3-dimensjonal ultralydavbilding av et arbeidende hjerte.
  • Austeng, Andreas & Holm, Sverre (2000). Simple Weighting to Enhance Sparse Periodic Arrays.
  • Austeng, Andreas & Holm, Sverre (2000). Sparse Arrays for Real-time 3D Imaging, Simulated and Experimental Results.
  • Bureau, Jean-Marc; Gelly, Jean-François; Austeng, Andreas & Holm, Sverre (2000). 2D array for Real Time 3D Ultrasound.
  • Gelly, Jean-François; Bureau, J.-M.; Austeng, Andreas & Holm, Sverre (2000). 2D arrays for real-time 3D medical imaging.
  • Austeng, Andreas (1999). Real-time 3D ultrasound.
  • Austeng, Andreas & Holm, Sverre (1999). Sparse 2D Arrays for Real-Time 3D Ultrasound.

Se alle arbeider i Cristin

Publisert 4. nov. 2010 13:46 - Sist endret 23. mar. 2011 00:56