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CIUS: Centre for Innovative Ultrasound Solutions

Centre for Innovative Ultrasound Solutions for healthcare, maritime, and oil & gas (CIUS) is one of the Norwegian Research Council centres for research-based innovation (SFI).

CIUS covers ultrasound (US) research for medical applications as well as research areas within oil, gas and maritime sectors.

Photo: Geir Mogen/NTNU and Thinkstock

The centre runs from 2015 to 2023 30 April 2024. The centre is led by NTNU and it has both industrial and academic partners. The activities in Oslo are mainly in the field of Acoustics and Beamforming both in medical ultrasound and sonar.

The NTNU web page will show the latest information.

 

Publications

  • Viggen, Erlend Magnus & Arnestad, Håvard (2022). Inhomogeneous P- and S-wavefields radiated into isotropic elastic solids. In Viggen, Erlend Magnus (Eds.), Proceedings of the 45th Scandinavian Symposium on Physical Acoustics. Norsk Fysisk Selskap. ISSN 978-82-8123-022-4. Full text in Research Archive
  • Chandrasekaran, Sri Nivas; Näsholm, Sven Peter & Holm, Sverre (2022). Wave equations for porous media described by the Biot model. Journal of the Acoustical Society of America. ISSN 0001-4966. 151(4), p. 2576–2586. doi: 10.1121/10.0010164. Full text in Research Archive
  • Arnestad, Håvard Kjellmo & Viggen, Erlend Magnus (2021). A fast semi-analytical method for propagating leaky Lamb wavefields. In Viggen, Erlend Magnus (Eds.), Proceedings of the 44th Scandinavian Symposium on Physical Acoustics. Norsk Fysisk Selskap. ISSN 978-82-8123-021-7. Full text in Research Archive
  • Viggen, Erlend Magnus & Arnestad, Håvard Kjellmo (2021). Understanding sound radiation from surface vibrations moving at subsonic speeds. In Viggen, Erlend Magnus (Eds.), Proceedings of the 44th Scandinavian Symposium on Physical Acoustics. Norsk Fysisk Selskap. ISSN 978-82-8123-021-7. Full text in Research Archive
  • Estuariwinarno, Mikael Yuan & Viggen, Erlend Magnus (2021). Determining Inner Geometry Properties From Eccentered Pulse-Echo Measurements in a Pipe. In Viggen, Erlend Magnus (Eds.), Proceedings of the 44th Scandinavian Symposium on Physical Acoustics. Norsk Fysisk Selskap. ISSN 978-82-8123-021-7. Full text in Research Archive
  • Saxhaug, Lars Mølgaard; Graven, Torbjørn; Olsen, Øystein; Kleinau, Jens Olaf; Skjetne, Kyrre & Ellekjær, Hanne [Show all 7 contributors for this article] (2021). Feasibility and clinical impact of point-of-care carotid artery examinations by experts using hand-held ultrasound devices in patients with ischemic stroke or transitory ischemic attack. Journal of Stroke & Cerebrovascular Diseases. ISSN 1052-3057. 30:106086(12), p. 1–8. doi: 10.1016/j.jstrokecerebrovasdis.2021.106086. Full text in Research Archive
  • Smistad, Erik; Steinsland, Erik Nikolai & Løvstakken, Lasse (2021). Real-time 3D left ventricle segmentation and ejection fraction using deep learning. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/IUS52206.2021.9593301. Full text in Research Archive
  • Letnes, Jon Magne; Eriksen-Volnes, Torfinn; Nes, Bjarne; Wisløff, Ulrik; Salvesen, Øyvind & Dalen, Håvard (2021). Variability of echocardiographic measures of left ventricular diastolic function. The HUNT study. Echocardiography. ISSN 0742-2822. 38(6), p. 901–908. doi: 10.1111/echo.15073. Full text in Research Archive
  • Gopinath, Anoop; Cochran, Zachary; Ytterdal, Trond & Rizkalla, Maher (2021). SRAM design leveraging material properties of exploratory transistors. Materials Today: Proceedings. ISSN 2214-7853. doi: 10.1016/j.matpr.2021.10.327.
  • Grenne, Bjørnar; Dalen, Håvard; Nordhaug, Dag Ole; Aas, Torgeir Sand; Holte, Espen & Damås, Jan Kristian [Show all 7 contributors for this article] (2021). Corynebacterium freneyi as a cause of early prosthetic valve endocarditis. BMJ Case Reports. ISSN 1757-790X. 14:e245152(11), p. 1–5. doi: 10.1136/bcr-2021-245152.
  • Viggen, Erlend Magnus; Løvstakken, Lasse; Måsøy, Svein-Erik & Merciu, Ioan Alexandru (2021). Better Automatic Interpretation of Cement Evaluation Logs through Feature Engineering. SPE Journal. ISSN 1086-055X. 26(5), p. 2894–2913. doi: 10.2118/204057-PA.
  • Smistad, Erik; Østvik, Andreas & Løvstakken, Lasse (2021). Annotation Web - An open-source web-based annotation tool for ultrasound images. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/IUS52206.2021.9593336. Full text in Research Archive
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2021). Design and Optimization of TeraFET Spectrometer. In Auster, Shmuel (Eds.), Proceedings 2021 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS). IEEE. ISSN 978-1-6654-3557-4. doi: 10.1109/COMCAS52219.2021.9629078.
  • Røed, Ellen Katrine Sagaas; Bring, Martin; Tichy, Frank; Åsjord, Else-Marie & Hoff, Lars (2021). Electrical power factor for a single crystal tonpilz versus a plate with matching layers. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/IUS52206.2021.9593402.
  • Bolstad, Per Kristian; Manh, Tung; Frijlink, Martijn & Hoff, Lars (2021). Acoustic Characterization of Inhomogenous Layers using Finite Element Method. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/IUS52206.2021.9593890.
  • Hauge, Ståle Wågen; Dalen, Havard; Estensen, Mette-Elise; Persson, Robert; Abebe, Sintayehu & Mekonnen, Desalew [Show all 15 contributors for this article] (2021). Short-term outcome after open-heart surgery for severe chronic rheumatic heart disease in a low-income country, with comparison with an historical control group: An observational study. Open heart. ISSN 2053-3624. 8(2). doi: 10.1136/openhrt-2021-001706. Full text in Research Archive
  • Nguyen, Thu Thuy; Espinoza, Andreas Westenvik; Hyler, Stefan; Remme, Espen W.; D'hooge, Jan & Hoff, Lars (2021). Myocardial strain measured by epicardial transducers —Comparison between velocity estimators. Ultrasound in Medicine and Biology. ISSN 0301-5629. 47(5), p. 1377–1396. doi: 10.1016/j.ultrasmedbio.2021.01.012.
  • Salte, Ivar M.; Østvik, Andreas; Smistad, Erik; Melichova, Daniela; Nguyen, Thuy Mi & Karlsen, Sigve [Show all 11 contributors for this article] (2021). Artificial Intelligence for Automatic Measurement of Left Ventricular Strain in Echocardiography. JACC Cardiovascular Imaging. ISSN 1936-878X. 14(10), p. 1918–1928. doi: 10.1016/j.jcmg.2021.04.018. Full text in Research Archive
  • Østvik, Andreas; Salte, Ivar Mjåland; Smistad, Erik; Nguyen, Thuy Mi; Melichova, Daniela & Brunvand, Harald [Show all 10 contributors for this article] (2021). Myocardial Function Imaging in Echocardiography Using Deep Learning. IEEE Transactions on Medical Imaging. ISSN 0278-0062. 40(5), p. 1340–1351. doi: 10.1109/TMI.2021.3054566. Full text in Research Archive
  • Smistad, Erik; Salte, Ivar Mjåland; Dalen, Håvard & Lovstakken, Lasse (2021). Real-time temporal coherent left ventricle segmentation using convolutional LSTMs. Proceedings - IEEE Ultrasonics Symposium. ISSN 1948-5719. doi: 10.1109/IUS52206.2021.9593668.
  • Mawad, Wadi; Løvstakken, Lasse; Fadnes, Solveig; Grønli, Thomas; Segers, Patrick & Mertens, Luc [Show all 7 contributors for this article] (2021). Right Ventricular Flow Dynamics in Dilated Right Ventricles: Energy Loss Estimation Based on Blood Speckle Tracking Echocardiography-A Pilot Study in Children. Ultrasound in Medicine and Biology. ISSN 0301-5629. 47(6), p. 1514–1527. doi: 10.1016/j.ultrasmedbio.2021.02.004. Full text in Research Archive
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2021). Line of sight THz detector using TeraFET spectrometers. In Liu, Shenggang (Eds.), Proceedings 46th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE conference proceedings. ISSN 978-1-7281-9424-0. doi: 10.1109/IRMMW-THz50926.2021.9567228.
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2021). Traveling Wave TeraFET Spectrometer. In Liu, Shenggang (Eds.), Proceedings 46th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE conference proceedings. ISSN 978-1-7281-9424-0. doi: https%3A/doi.org/10.1109/IRMMW-THz50926.2021.9567354.
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2021). Frequency to digital conversion using Si TeraFETs. Optical Engineering: The Journal of SPIE. ISSN 0091-3286. 60(8). doi: 10.1117/1.OE.60.8.082017.
  • Mekhael, George; Morgan, Nathaniel; Patnala, Mounica; Ytterdal, Trond & Rizkalla, Maher (2021). GNRFET-Based DC-DC Converters for Low Power Data Management in ULSI System, a Feasibility Study. In Burm, Jinwook (Eds.), Proceedings 2021 IEEE International Symposium on Circuits and Systems . IEEE. ISSN 978-1-7281-9201-7. doi: 10.1109/ISCAS51556.2021.9401419.
  • Mirea, Olivia; Wulff, Carsten & Ytterdal, Trond (2021). Current-reuse Low-Power Single-Ended to Differential LNA for Medical Ultrasound Imaging . In IEEE, . (Eds.), International Conference on SMACD and 16th Conference on PRIME. IEEE. ISSN 978-3-8007-5588-2. p. 372–375.
  • Rahmani, Maryam; Patnala, Mounica; Ytterdal, Trond & Rizkalla, Maher (2021). Characterization of GNRFET Devices for Applications towards 5G Communication, 2021 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS). IEEE. ISSN 978-1-6654-3085-2. doi: 10.1109/DTS52014.2021.9498056.
  • Gudala, Nikhil Advaith; Lee, John J.; Ytterdal, Trond & Rizkalla, Maher (2021). Implementation of High Speed and Low Power Carry Select Adder with BEC. In Salem, Fathi (Eds.), Proceedings 2021 Midwest Symposium on Circuits and Systems. IEEE. ISSN 978-1-6654-2461-5. doi: 10.1109/MWSCAS47672.2021.9531750.
  • Viggen, Erlend Magnus; Løvstakken, Lasse; Merciu, Ioan Alexandru & Måsøy, Svein-Erik (2021). Better Automatic Interpretation of Cement Evaluation Logs through Feature Engineering, IADC/SPE Managed Pressure Drilling & Underbalanced Operations Conference & Exhibition, Virtual, September 2021. Society of Petroleum Engineers. ISSN 978-1-61399-742-0. doi: 10.2118/204057-MS.
  • Nyrnes, Siri Ann; Fadnes, Solveig; Wigen, Morten Smedsrud; Mertens, Luc & Løvstakken, Lasse (2020). Blood Speckle-Tracking Based on High–Frame Rate Ultrasound Imaging in Pediatric Cardiology. Journal of the American Society of Echocardiography. ISSN 0894-7317. 33(4), p. 493–503.e5. doi: 10.1016/j.echo.2019.11.003. Full text in Research Archive
  • Letnes, Jon Magne; Nes, Bjarne; Vaardal-Lunde, Kristina; Bratt Slette, Martine; Hansen, Harald Edvard Mølmen & Aspenes, Stian Thoresen [Show all 9 contributors for this article] (2020). Left Atrial Volume, Cardiorespiratory Fitness, and Diastolic Function in Healthy Individuals: The HUNT Study, Norway. Journal of the American Heart Association (JAHA). ISSN 2047-9980. 9(3). doi: 10.1161/JAHA.119.014682. Full text in Research Archive
  • Habibzadeh Tonekabony Shad, Erwin; Molinas Cabrera, Maria Marta & Ytterdal, Trond (2020). A fully differential capacitively-coupled high CMRR low-power chopper amplifier for EEG dry electrodes. Analog Integrated Circuits and Signal Processing. ISSN 0925-1030. 102, p. 353–362. doi: 10.1007/s10470-019-01577-w. Full text in Research Archive
  • Wild, Marcus Sebastian; Bring, Martin; Hoff, Lars & Hjelmervik, Karina Bakkeløkken (2020). Characterization of Piezoelectric Material Parameters Through a Global Optimization Algorithm. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 45(2), p. 480–488. doi: 10.1109/JOE.2018.2882262.
  • Magelssen, Malgorzata Isabela; Palmer, Cameron Lowell; Hjorth-Hansen, Anna Katarina; Nilsen, Hans-Olav; Kiss, Gabriel & Torp, Hans [Show all 8 contributors for this article] (2020). Feasibility and reliability of automatic quantitative analyses of mitral annular plane systolic excursion by handheld ultrasound devices. Journal of ultrasound in medicine. ISSN 0278-4297. p. 1–10. doi: 10.1002/jum.15408.
  • Perrot, Vincent; Ekroll, Ingvild Kinn; Avdal, Jørgen; Saxhaug, Lars Mølgaard; Dalen, Håvard & Vray, Didier [Show all 8 contributors for this article] (2020). Translation of Simultaneous Vessel Wall Motion and Vectorial Blood Flow Imaging in Healthy and Diseased Carotids to the Clinic: A pilot study. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. doi: 10.1109/TUFFC.2020.3015340.
  • Støylen, Asbjørn; Dalen, Håvard & Hansen, Harald Edvard Mølmen (2020). Left ventricular longitudinal shortening: relation to stroke volume and ejection fraction in ageing, blood pressure, body size and gender in the HUNT3 study . Open heart. ISSN 2053-3624. 7(2). doi: 10.1136/openhrt-2020-001243. Full text in Research Archive
  • Mawad, Wadi; Mertens, Luc; Pagano, Joseph J; Riesenkampff, Eugenie; Reichert, Marjolein & MITAL, SEEMA [Show all 11 contributors for this article] (2020). Effect of anthracycline therapy on myocardial function and markers of fibrotic remodelling in childhood cancer survivors. European Heart Journal-Cardiovascular Imaging. ISSN 2047-2404. doi: 10.1093/ehjci/jeaa093.
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2020). TeraFET Optimization for 0.1 THz to 10 THz Operation. Radio Science Bulletin. ISSN 1024-4530. 2. doi: 10.46620/20-0010.
  • Golfetto, Cristiana; Ekroll, Ingvild Kinn; Torp, Hans; Løvstakken, Lasse & Avdal, Jørgen (2020). Retrospective Transmit beamforming and Coherent Plane-Wave Compounding for Microvascular Doppler Imaging: A Comparison Study. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. doi: 10.1109/TUFFC.2020.3033719. Full text in Research Archive
  • Shur, Michael S.; Park, Junsung; Zhang, Yuhui; Liu, Xueqing & Ytterdal, Trond (2020). Percolation Carbon Nanotube Thin Film Transistors. ECS Transactions. ISSN 1938-5862. 98(7), p. 161–171. doi: 10.1149/09807.0161ecst.
  • Ekroll, Ingvild Kinn; Perrot, Vincent; Liebgott, Herve & Avdal, Jørgen (2020). Tapered Vector Doppler for Improved Quantification of Low Velocity Blood Flow. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. ISSN 0885-3010. doi: 10.1109/TUFFC.2020.3028874. Full text in Research Archive
  • Whittaker, Kyle; Rizkalla, Maher & Ytterdal, Trond (2020). A Low Power FinFET Charge Pump for Energy Harvesting Applications. In Magotra, Neeraj (Eds.), Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems. IEEE. ISSN 978-1-7281-8058-8. doi: 10.1109/MWSCAS48704.2020.9270126.
  • Salles, Sebastien; Espeland, Torvald; Rodriguez-Molares, Alfonso; Aase, Svein Arne; Hammer, Tommy & Støylen, Asbjørn [Show all 9 contributors for this article] (2020). 3D Myocardial Mechanical Wave Measurements: Toward In Vivo 3D Myocardial Elasticity Mapping. JACC Cardiovascular Imaging. ISSN 1936-878X. 14(8), p. 1495–1505. doi: 10.1016/j.jcmg.2020.05.037. Full text in Research Archive
  • 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. Full text in Research Archive
  • Salles, Sebastien; Kvåle, Kaja Frøysaa; Lervik, Lars Christian Naterstad; Støylen, Asbjørn; Løvstakken, Lasse & Samset, Eigil [Show all 7 contributors for this article] (2020). Detection of Tissue Fibrosis using Natural Mechanical Wave Velocity Estimation: Feasibility Study. Ultrasound in Medicine and Biology. ISSN 0301-5629. 46(9), p. 2481–2492. doi: 10.1016/j.ultrasmedbio.2020.04.022.
  • Sengupta, Partho P.; Shrestha, Sirish; Berthon, Béatrice; Messas, Emmanuel; Donal, Erwan & Tison, Geoffrey H. [Show all 24 contributors for this article] (2020). Proposed Requirements for Cardiovascular Imaging-Related Machine Learning Evaluation (PRIME): A Checklist: Reviewed by the American College of Cardiology Healthcare Innovation Council. JACC Cardiovascular Imaging. ISSN 1936-878X. 13(9), p. 2017–2035. doi: 10.1016/j.jcmg.2020.07.015.

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  • Viggen, Erlend Magnus & Arnestad, Håvard (2022). Intensity of inhomogeneous waves in simple solids.
  • Viggen, Erlend Magnus (2021). SPE Live: What's Next for Computer Vision Systems and Data Analytics?
  • Arnestad, Håvard Kjellmo & Viggen, Erlend Magnus (2021). A fast semi-analytical method for propagating leaky Lamb wavefields.
  • Viggen, Erlend Magnus; Løvstakken, Lasse; Merciu, Ioan Alexandru & Måsøy, Svein-Erik (2021). Better Automatic Interpretation of Cement Evaluation Logs through Feature Engineering.
  • Viggen, Erlend Magnus & Arnestad, Håvard Kjellmo (2021). Understanding sound radiation from surface vibrations moving at subsonic speeds.
  • Estuariwinarno, Mikael Yuan & Viggen, Erlend Magnus (2021). Determining the inner geometry of a pipe from eccentered pulse-echo measurements.
  • Pasdeloup, David Francis Pierre; Olaisen, Sindre Hellum; Østvik, Andreas; Holte, Espen; Grenne, Bjørnar & Sæbo, Sigbjørn [Show all 9 contributors for this article] (2021). Real-time Image Guiding in Echocardiography using Deep Learning.
  • Smistad, Erik; Østvik, Andreas & Løvstakken, Lasse (2021). Annotation Web - An open-source web-based annotation tool for ultrasound images.
  • Rindal, Ole Marius Hoel (2021). Open source processing of ultrasound images with the USTB. CIUS blogg: Innovations in Ultrasound - From the Centre for Innovative Ultrasound Solutions.
  • Grønli, Thomas; Wigen, Morten Smedsrud; Daae, Annichen Søyland; Segers, Patrick; Støylen, Asbjørn & Løvstakken, Lasse [Show all 7 contributors for this article] (2021). Model-Based Regularization for Non-Invasive Intraventricular Flow and Pressure Estimates in 4D Ultrasound Imaging.
  • Magelssen, Malgorzata Isabela; Hjorth-Hansen, Anna; Andersen, Garrett Newton; Graven, Torbjørn; Kleinau, Jens Olaf & Skjetne, Kyrre [Show all 8 contributors for this article] (2021). The clinical influence of hand-held ultrasound examinations by general practitioners in patients with suspected heart failure supported by tools for automatic quantification and telemedicine.
  • Magelssen, Malgorzata Isabela; Hjorth-Hansen, Anna; Andersen, Garrett Newton; Graven, Torbjørn; Kleinau, Jens Olaf & Skjetne, Kyrre [Show all 8 contributors for this article] (2021). The clinical influence of hand-held ultrasound examinations by general practitioners in patients with suspected heart failure supported by tools for automatic quantification and telemedicine.
  • Midtbø, Simen Hammervold; Aanes, Magne; Talberg, Andreas Sørbrøden & Måsøy, Svein-Erik (2021). An efficient finite beam description of stress in a fluid immersed plate using ASM.
  • Mekhael, George; Morgan, Nathaniel; Patnala, Mounica; Ytterdal, Trond & Rizkalla, Maher (2021). GNRFET-Based DC-DC Converters for Low Power Data Management in ULSI System, a Feasibility Study.
  • Gudala, Nikhil Advaith; Lee, John J.; Ytterdal, Trond & Rizkalla, Maher (2021). Implementation of High Speed and Low Power Carry Select Adder with BEC.
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2021). Traveling Wave TeraFET Spectrometer.
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2021). Line of sight THz detector using TeraFET spectrometers.
  • Wifstad, Sigurd Vangen; Løvstakken, Lasse; Avdal, Jørgen; Torp, Hans & Fiorentini, Stefano (2021). Automatic quantification of valvular insufficiency using 3D Doppler imaging and deep learning .
  • Wifstad, Sigurd Vangen; Løvstakken, Lasse; Avdal, Jørgen; Torp, Hans & Fiorentini, Stefano (2021). Automatic quantification of valve insufficiency using 3D Doppler ultrasound and deep learning.
  • Wifstad, Sigurd Vangen; Løvstakken, Lasse; Avdal, Jørgen; Torp, Hans & Fiorentini, Stefano (2021). Automatic quantification of valvular insufficiency using 3D Doppler imaging and Deep Learning.
  • Pettersen, Håkon Neergaard; Sæbø, Sigbjørn; Pasdeloup, David Francis Pierre; Østvik, Andreas; Smistad, Erik & Stølen, Stian [Show all 10 contributors for this article] (2021). Impact of real-time feedback by deep learning during echocardiography on test-retest variability of left ventricular systolic function measurements.
  • Pettersen, Håkon Neergaard; Sæbø, Sigbjørn; Pasdeloup, David Francis Pierre; Østvik, Andreas; Smistad, Erik & Stølen, Stian [Show all 10 contributors for this article] (2021). The impact of real-time feedback by deep learning during echocardiography on test-retest variability of left ventricular systolic function measurements .
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2021). Design and Optimization of TeraFET Spectrometer.
  • Bolstad, Per Kristian; Manh, Tung; Frijlink, Martijn & Hoff, Lars (2021). Acoustic Characterization of Inhomogenous Layers using Finite Element Method.
  • Røed, Ellen Katrine Sagaas; Bring, Martin; Tichy, Frank; Åsjord, Else-Marie & Hoff, Lars (2021). Electrical power factor for a single crystal tonpilz versus a plate with matching layers.
  • Pettersen, HÃ¥kon Neergaard; Sæbø, Sigbjørn; Pasdeloup, David Francis Pierre; Østvik, Andreas Raae; Smistad, Erik & Stølen, Stian Bergseng [Show all 10 contributors for this article] (2021). Impact of real-time feedback by deep learning during echocardiography on test-retest variability of left ventricular systolic function measurements.
  • Smistad, Erik; Steinsland, Erik Nikolai & Løvstakken, Lasse (2021). Real-time 3D left ventricle segmentation and ejection fraction using deep learning.
  • Smistad, Erik; Salte, Ivar Mjåland; Dalen, Håvard & Løvstakken, Lasse (2021). Real-time temporal coherent left ventricle segmentation using convolutional LSTMs.
  • Smistad, Erik; Østvik, Andreas & Pedersen, Andrè (2021). Deep learning in real-time ultrasound and digital pathology.
  • Fadnes, Solveig & Sørensen, Kristian (2021). Nye metoder for bedømming av blodstrøm.
  • Rahmani, Maryam; Patnala, Mounica; Ytterdal, Trond & Rizkalla, Maher (2021). Characterization of GNRFET Devices for Applications towards 5G Communication.
  • Dalen, Håvard (2021). Postkardiotomisyndrom.
  • Viggen, Erlend Magnus; Hårstad, Erlend & Kvalsvik, Jørgen (2020). Getting started with acoustic well log data using the dlisio Python library on the Volve Data Village dataset.
  • Grønli, Thomas; Leinan, Paul Roger; Wigen, Morten Smedsrud; Skjetne, Paal; Nyrnes, Siri Ann & Dahl, Sigrid Kaarstad [Show all 7 contributors for this article] (2020). Flow regularization and reconstruction in echocardiography.
  • Mawad, Wadi; Fadnes, Solveig; Grønli, Thomas; Løvstakken, Lasse; Mertens, Luc & Nyrnes, Siri Ann (2020). Children with Pulmonary Hypertension Have Abnormal Flow patterns in the Main Pulmonary Artery as Shown By High Frame Rate Ultrasound Imaging .
  • Viggen, Erlend Magnus (2020). La datamaskina sjekke oljebrønnen!
  • Shur, Michael S.; Park, Junsung; Zhang, Yuhui; Liu, Xueqing & Ytterdal, Trond (2020). Percolation Carbon Nanotube Thin Film Transistors.
  • Whittaker, Kyle; Rizkalla, Maher & Ytterdal, Trond (2020). A Low Power FinFET Charge Pump for Energy Harvesting Applications.
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2020). Plasmonic FET terahertz spectrometer using Si MOS, InGaAs and GaN HEMTs and pdiamond FETs.
  • Fadnes, Solveig; Sørensen, Kristian; Nyrnes, Siri Ann; Wigen, Morten Smedsrud & Løvstakken, Lasse (2020). Intranventricular Pressure Gradients - Vector Flow Imaging versus Color M-Mode.
  • Wigen, Morten Smedsrud; Fiorentini, Stefano; Støylen, Asbjørn & Løvstakken, Lasse (2020). Aortic volume flow estimation using 4D vector flow imaging.
  • Bolstad, Per Kristian; Manh, Tung; Midtseter, Nils; Frijlink, Martijn Egbert & Hoff, Lars (2020). Ultrasound Transducers for High Pressure Environments Up to 1000 Bar.
  • Talberg, Andreas Sørbrøden; Dong, Hefeng; Johansen, Tonni Franke & Måsøy, Svein-Erik (2020). Ultrasonic Wave Propagation in Layered Media – Beamforming for target detection and flow measurements.
  • Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2020). TeraFET amplifier detector.
  • Park, Junsung; Liu, Xueqing; Ytterdal, Trond & Shur, Michael S. (2020). Carbon nanotube-thin film transistor model for terahertz detectors.
  • Siu, Hoi Yi; Hoff, Lars & Bolstad, Per Kristian (2021). Fabrication and Characterization of a Low Frequency Array for a Hybrid PZT-CMUT Transducer. Universitetet i Sørøst-Norge.
  • Nicolaisen, Anette Sollien; Hoff, Lars & Bolstad, Per Kristian (2021). Characterization of Layers with Metal-Coated Polymer Spheres for use in Ultrasound Transducers. Universitetet i Sørøst-Norge.
  • Nilsen, Mikael Isak; Hoff, Lars & Tichy, Frank (2021). Analysis of an Ultrasound Transducer using a Laser Doppler Vibrometer. Universitetet i Sørøst-Norge.
  • Østvik, Andreas (2021). Automatic analysis in echocardiography using machine learning . Norges teknisk-naturvitenskapelige universitet. ISSN 978-82-326-5982-1.
  • Grue, Jahn Frederik; Haugen, Bjørn Olav; Dalen, Håvard & Torp, Hans (2020). Automatic measurements of mitral annular motion indices. NTNU. ISSN 978-82-326-3912-0.

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Published July 3, 2015 12:29 PM - Last modified Dec. 8, 2021 3:10 PM