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Publication profile

Carl-Inge Colombo Nilsen

Carl-Inge Colombo, Nilsen
Name: Carl-Inge Colombo Nilsen
Title: Seniorforsker / Senior Research Scientist
Phone: (+47) +47 22 85 25 51 Mob: +47 959 27 818
Email: cinilsen [at] nr [dot] no
Scientific areas: Seismic inversion, Software development
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Academic article
2018
Helgebostad, Kristian; Landrø, Martin; Vinje, Vetle; Nilsen, Carl-Inge Colombo. Estimating source signatures from source-over-spread marine seismic data. Geophysics (ISSN 0016-8033). 83(6) doi: 10.1190/geo2017-0789.1. 2018. Arkiv
2015
Buskenes, Jo Inge; Åsen, Jon Petter; Nilsen, Carl-Inge Colombo; Austeng, Andreas. An Optimized GPU Implementation of the MVDR Beamformer for Active Sonar Imaging. IEEE Journal of Oceanic Engineering (ISSN 0364-9059). 40(2) pp 441-451. doi: 10.1109/JOE.2014.2320631. 2015.
2014
Åsen, Jon Petter; Buskenes, Jo Inge; Nilsen, Carl-Inge Colombo; Austeng, Andreas; Holm, Sverre. 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) pp 76-85. doi: 10.1109/TUFFC.2014.6689777. 2014.
2013
Blomberg, Ann Elisabeth Albright; Nilsen, Carl-Inge Colombo; Austeng, Andreas; Hansen, Roy Edgar. Adaptive sonar imaging using aperture coherence. IEEE Journal of Oceanic Engineering (ISSN 0364-9059). 38(1) pp 98-108. doi: 10.1109/JOE.2012.2210295. 2013.
Buskenes, Jo Inge; Åsen, Jon Petter; Nilsen, Carl-Inge Colombo; Austeng, Andreas. 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. 2013.
2012
Åsen, Jon Petter; Buskenes, Jo Inge; Nilsen, Carl-Inge Colombo; Austeng, Andreas; Holm, Sverre. Implementing Capon Beamforming on the GPU for Real Time Cardiac Ultrasound Imaging. Proceedings - IEEE Ultrasonics Symposium (ISSN 1948-5719). pp 2133-2136. doi: 10.1109/ULTSYM.2012.0532. 2012.
Austeng, Andreas; Nilsen, Carl-Inge Colombo; Jensen, Are Charles; Näsholm, Sven Peter; Holm, Sverre. Coherent Plane-Wave Compounding and Minimum Variance Beamforming. Proceedings - IEEE Ultrasonics Symposium (ISSN 1948-5719). pp 2448-2451. doi: 10.1109/ULTSYM.2011.0608. 2012.
Jensen, Are Charles; Nilsen, Carl-Inge Colombo; Austeng, Andreas; Näsholm, Sven Peter; Holm, Sverre. A Multitaper Approach to Speckle Reduction for Medical Ultrasound Imaging. Proceedings - IEEE Ultrasonics Symposium (ISSN 1948-5719). pp 397-400. doi: 10.1109/ULTSYM.2011.0095. 2012.
Jensen, Are Charles; Näsholm, Sven Peter; Nilsen, Carl-Inge Colombo; Austeng, Andreas; Holm, Sverre. 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) pp 2178-2185. doi: 10.1109/TUFFC.2012.2444. 2012.
Näsholm, Sven Peter; Austeng, Andreas; Jensen, Are Charles; Nilsen, Carl-Inge Colombo; Holm, Sverre. Capon Beamforming Applied to Second-Harmonic Ultrasound Experimental Data. Proceedings - IEEE Ultrasonics Symposium (ISSN 1948-5719). pp 2217-2220. doi: 10.1109/ULTSYM.2011.0550. 2012.
Hafizovic, Ines; Nilsen, Carl-Inge Colombo; Kjølerbakken, Kai Morgan; Jahr, Vibeke. Design and implementation of a MEMS microphone array system for real-time speech acquisition. Applied Acoustics (ISSN 0003-682X). 73(2) pp 132-143. doi: 10.1016/j.apacoust.2011.07.009. 2012.
Hafizovic, Ines; Nilsen, Carl-Inge Colombo; Holm, Sverre. Transformation Between Uniform Linear and Spherical Microphone Arrays With Symmetric Responses. IEEE Transactions on Audio, Speech, and Language Processing (ISSN 1558-7916). 20(4) pp 1189-1195. doi: 10.1109/TASL.2011.2173194. 2012. Fulltekst
2011
Hafizovic, Ines; Nilsen, Carl-Inge Colombo; Holm, Sverre. Decorrelation for adaptive beamforming applied to arbitrarily sampled spherical microphone arrays. Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (ISSN 1931-1168). doi: 10.1109/aspaa.2011.6082300. 2011. Omtale
Hafizovic, Ines; Nilsen, Carl-Inge Colombo. Speech enhancement based on a simplified generalized sidelobe canceller structure. International Conference on Systems, Signals, and Image Processing (ISSN 2157-8672). 2011.
2010
Nilsen, Carl-Inge Colombo; Holm, Sverre. Wiener Beamforming and the Coherence Factor in Ultrasound Imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control (ISSN 0885-3010). 57(6) pp 1329-1346. doi: 10.1109/TUFFC.2010.1553. 2010.
2009
Nilsen, Carl-Inge Colombo; Hafizovic, Ines. Digital beamforming using a GPU. Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ISSN 1520-6149). 2009. Omtale
Nilsen, Carl-Inge Colombo; Hafizovic, Ines. Beamspace Adaptive Beamforming for Ultrasound Imaging. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control (ISSN 0885-3010). 56(10) pp 2187-2197. doi: 10.1109/TUFFC.2009.1301. 2009.
2008
Nilsen, Carl Inge Colombo; Holm, Sverre. Distortion-free delta-sigma beamforming. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control (ISSN 0885-3010). 55 pp 1719-1728. doi: 10.1109/TUFFC.2008.857. 2008.
2007
Synnevåg, Johan-Fredrik; Nilsen, Carl Inge Colombo; Holm, Sverre. Speckle Statistics in Adaptive Beamforming. IEEE International Ultrasonics Symposium Proceedings (ISSN 1051-0117). pp 1545-1548. 2007. Data
2006
Nilsen, Carl Inge Colombo; Holm, Sverre. Distortion-Free Delta-Sigma Beamforming with Dynamic Delays. IEEE International Ultrasonics Symposium Proceedings (ISSN 1051-0117). pp 2136-2139. 2006.
Academic chapter/article/Conference paper
2012
Landmark, Knut; Solberg, Anne H Schistad; Nilsen, Carl-Inge Colombo; Austeng, Andreas; Hansen, Roy Edgar. Bayesian Seabed Classification Using Angle-Dependent Backscatter Data from Multibeam Sonar. In: 11th European Conference on Underwater Acoustics 2012 (ECUA 2012). (ISBN 978-1-62276-192-0). pp 417-424. doi: 10.1109/joe.2013.2281133. 2012.
Blomberg, Ann Elisabeth Albright; Nilsen, Carl-Inge Colombo; Sæbø, Torstein Olsmo; Hansen, Roy Edgar; Austeng, Andreas. Detecting and Localizing Gas Seeps at the Seafloor Using an Interferometric Sidescan Sonar. In: 11th European Conference on Underwater Acoustics 2012 (ECUA 2012). (ISBN 978-1-62276-192-0). pp 597-604. doi: 10.1109/joe.2016.2592559. 2012.
Buskenes, Jo Inge; Åsen, Jon Petter; Nilsen, Carl-Inge Colombo; Austeng, Andreas. GPU-Based Adaptive Beamforming for Active Sonar Imaging. In: 11th European Conference on Underwater Acoustics 2012 (ECUA 2012). (ISBN 978-1-62276-192-0). pp 860-865. 2012.
Austeng, Andreas; Jensen, Are Charles; Nilsen, Carl-Inge Colombo; Callow, Hayden John; Hansen, Roy Edgar. Use of the Minimum Variance Beamformer in SAS Imaging. In: 11th European Conference on Underwater Acoustics 2012 (ECUA 2012). (ISBN 978-1-62276-192-0). pp 1908-1915. doi: 10.1121/1.4828823. 2012.
2010
Hafizovic, Ines; Nilsen, Carl-Inge Colombo; Kjølerbakken, Kai Morgan. Acoustic Tracking of Aircraft Using a Circular Microphone Array Sensor. In: Proceedings of the 2010 IEEE International Symposium on Phased Array Systems and Technology. (ISBN 978-1-4244-5128-9). 2010. Omtale
Academic lecture
2020
Kjønsberg, Heidi; Haug, Sissel Grude; Hauge, Ragnar; Nilsen, Carl-Inge Colombo. Time lapse AVO inversion for the Heidrun field in the Norwegian Sea. SEG20; Houston (virtuelt), 10/11/2020 - 10/15/2020.
2013
Nilsen, Carl-Inge Colombo; Hafizovic, Ines; Holm, Sverre. Robust 3-D Sound Source Localization Using Spherical Microphone Arrays. Int. Audio Eng. Soc. Convention; Roma, 5/4/2013 - 5/7/2013.
2011
Buskenes, Jo Inge; Nilsen, Carl-Inge Colombo; Austeng, Andreas. A Low Complexity Adaptive Beamformer for Active Sonar Imaging. Underwater Acoustic Measurements: Technologies & Results; Kos, 6/20/2011 - 6/24/2011.
2010
Holm, Sverre; Nilsen, Carl-Inge Colombo. Robust ultrasonic indoor positioning using transmitter arrays. 2010 International Conference on Indoor Positioning and Indoor Navigation; Zürich, 9/15/2010 - 9/17/2010.
Abstract
2013
Buskenes, Jo Inge; Åsen, Jon Petter; Nilsen, Carl-Inge Colombo; Austeng, Andreas. Adapting the minimum variance beamformer to a graphics processing unit for active sonar imaging systems. Journal of the Acoustical Society of America. 133 pp 3613. doi: 10.1121/1.4806739. 2013.
Poster
2007
Nilsen, Carl-Inge Colombo. Delta-Sigma Beamforming with Parallel Modulation. IEEE Ultrasonics Symposium; New York, 10/28/2007 - 10/31/2007.
Report
2021
Nilsen, Carl-Inge Colombo; Hauge, Ragnar; Kjønsberg, Heidi. Improved Monitor Continuity in PCube+ 4D. Norsk Regnesentral. NR-notat SAND/17/21. pp 14. 2021.
Kjønsberg, Heidi; Hauge, Ragnar; Fjeldstad, Torstein Mæland; Nilsen, Carl-Inge Colombo. Edvard Grieg 4D inversion results. Norsk Regnesentral. NR-notat SAND/16/21. pp 31. 2021.
Aker, Eyvind; Sanchis, Charlotte Juliette; Røe, Per; Kjønsberg, Heidi; Barker, Daniel Martin L; Rummelhoff, Ivar; Nilsen, Carl-Inge Colombo. PCube Reference Manual. Norsk Regnesentral. NR-notat SAND/18/21. pp 56. 2021.
Røe, Per; Aker, Eyvind; Barker, Daniel Martin L; Fjeldstad, Torstein Mæland; Hauge, Ragnar; Kjønsberg, Heidi; Nilsen, Carl-Inge Colombo; Sanchis, Charlotte Juliette; Abrahamsen, Petter. GIG annual meeting 2021 - Summary of 2020 and planned work for 2021. Norsk Regnesentral. NR-notat SAND/01/21. pp 35. 2021.
2020
Aker, Eyvind; Sanchis, Charlotte Juliette; Røe, Per; Kjønsberg, Heidi; Barker, Daniel Martin L; Rummelhoff, Ivar; Nilsen, Carl-Inge Colombo. PCube Reference Manual. Norsk Regnesentral. NR-notat SAND/03/20. pp 38. 2020.
Nilsen, Carl-Inge Colombo. PCube+ Command Line User Manual 2020. Norsk Regnesentral. NR-notat SAND/10/20. pp 11. 2020.
Kjønsberg, Heidi; Nilsen, Carl-Inge Colombo; Hauge, Ragnar. 4D synthetic tests. Norsk Regnesentral. NR-notat SAND/16/20. pp 26. 2020.
Røe, Per; Hauge, Ragnar; Aker, Eyvind; Barker, Daniel Martin L; Nilsen, Carl-Inge Colombo; Sanchis, Charlotte Juliette; Kjønsberg, Heidi; Abrahamsen, Petter; Nesvold, Erik. GIG annual meeting 2020 Summary of 2019 and planned work for 2020. Norsk Regnesentral. NR-notat SAND/01/2020. pp 31. 2020.
Røe, Per; Aker, Eyvind; Barker, Daniel Martin L; Hauge, Ragnar; Kjønsberg, Heidi; Nesvold, Erik; Nilsen, Carl-Inge Colombo; Rummelhoff, Ivar; Sanchis, Charlotte Juliette. PCube+ User Manual Version 8.0. Norsk Regnesentral. NR-notat SAND/04/2020. pp 82. 2020.
2019
Sanchis, Charlotte Juliette; Nilsen, Carl-Inge Colombo; Barker, Daniel Martin L. Deep learning for seismic processing and condition monitoring. Norsk Regnesentral. NR-notat SAND/05/2019. pp 13. 2019.
Røe, Per; Hauge, Ragnar; Aker, Eyvind; Barker, Daniel Martin L; Nilsen, Carl-Inge Colombo; Sanchis, Charlotte Juliette; Kjønsberg, Heidi; Abrahamsen, Petter. GIG annual meeting 2019 - Summary of 2018 and planned work for 2019. Norsk Regnesentral. NR-notat SAND/01/19. pp 27. 2019.
2018
Nilsen, Carl-Inge Colombo. PCube+ Command Line User Manual. Norsk Regnesentral Oslo. NR-notat SAND/11/2018. pp 12. 2018.
Postal address:
Norsk Regnesentral/
Norwegian Computing Center
P.O. Box 114 Blindern
NO-0314 Oslo
Norway
Visit address:
Norsk Regnesentral
Gaustadalleen 23a
Kristen Nygaards hus
NO-0373 Oslo.
Phone:
(+47) 22 85 25 00
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Postal address: Norsk Regnesentral/Norwegian Computing Center, P.O. Box 114 Blindern, NO-0314 Oslo, Norway
Visit address: Norsk Regnesentral, Gaustadalleen 23a, Kristen Nygaards hus, NO-0373 Oslo.
Phone: (+47) 22 85 25 00
AddressHow to get to NR