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Viser treff 1-35 av 35

2020
1 Grønli, Thomas; Leinan, Paul Roger; Wigen, Morten Smedsrud; Skjetne, Paal; Nyrnes, Siri Ann; Dahl, Sigrid Kaarstad; Løvstakken, Lasse.
Flow regularization and reconstruction in echocardiography. Meeting on Myocardial Function Imaging; 2020-02-06 - 2020-02-07
NTNU SINTEF Untitled
 
2 Nyrnes, Siri Ann; Fadnes, Solveig; Wigen, Morten Smedsrud; Mertens, Luc; Løvstakken, Lasse.
Blood Speckle-Tracking Based on High–Frame Rate Ultrasound Imaging in Pediatric Cardiology. Journal of the American Society of Echocardiography 2020 ;Volum 33.(4) s. 493-503.e5
NTNU STO Untitled
 
3 Sørensen, Kristian; Fadnes, Solveig; Wigen, Morten Smedsrud; Salvesen, Øyvind; Mertens, Luc; Løvstakken, Lasse; Nyrnes, Siri Ann.
Assessment of Diastolic Intraventricular Pressure Gradients in Children by Blood Speckle Tracking. A Feasibility Study. ASE 2020 Virtual Experience; 2020-08-08 - 2020-08-10
NTNU STO HMR Untitled
 
4 Sørensen, Kristian; Fadnes, Solveig; Wigen, Morten Smedsrud; Salvesen, Øyvind; Mertens, Luc; Løvstakken, Lasse; Nyrnes, Siri Ann.
Assessment of Diastolic Intraventricular Pressure Gradients in Children by Blood Speckle Tracking. A Feasibility Study. Journal of the American Society of Echocardiography 2020 ;Volum 33.(3)
NTNU STO HMR Untitled
 
2019
5 Daae, Annichen Søyland; Wigen, Morten Smedsrud; Løvstakken, Lasse; Støylen, Asbjørn.
Vortex formation during the isovolumetric contraction in the left ventricle. Euro Echo; 2019-12-04 - 2019-12-07
NTNU Untitled
 
6 Grønli, Thomas; Leinan, Paul Roger; Wigen, Morten Smedsrud; Skjetne, Paal; Dahl, Sigrid Kaarstad; Løvstakken, Lasse.
In vitro validation of ultrasound VFI regularization through rapid data assimilation. 2019 IEEE International Ultrasonics Symposium; 2019-10-06 - 2019-10-09
NTNU SINTEF Untitled
 
7 Grønli, Thomas; Leinan, Paul Roger; Wigen, Morten Smedsrud; Skjetne, Paal; Dahl, Sigrid Kaarstad; Løvstakken, Lasse.
Variational Data Assimilation - Towards Robust Vector Flow Estimation with Ultrasound. Cardiac Imaging Day 2019; 2019-10-18 - 2019-10-18
NTNU SINTEF Untitled
 
8 Salles, Sebastien; Løvstakken, Lasse; Espeland, Torvald; Wigen, Morten Smedsrud; Fadnes, Solveig; Støylen, Asbjørn; Torp, Hans.
3D mechanical wave trajectory mapping in the left ventricle using Clutter Filter Wave Imaging. 2019 IEEE International Ultrasonics Symposium; 2019-10-06 - 2019-10-09
NTNU Untitled
 
9 Tannvik, Tomas Dybos; Rimehaug, Audun Eskeland; Wigen, Morten Smedsrud; Løvstakken, Lasse; Kirkeby-Garstad, Idar.
Ventriculo-arterial interaction may be assessed by Oscillatory Power Fraction. Clinical Physiology and Functional Imaging 2019 ;Volum 39.(5) s. 308-314
NTNU STO Untitled
 
10 Wigen, Morten Smedsrud; Daae, Annichen Søyland; Grønli, Thomas; Støylen, Asbjørn; Løvstakken, Lasse.
A single recording for quantitative echocardiography - Simultaneous tissue and flow measurements. Myocardial function imaging; 2019-02-07 - 2019-02-18
NTNU Untitled
 
11 Wigen, Morten Smedsrud.
4D ultrasound vector flow imaging for intraventricular flow assessment. : NTNU 2019 (ISBN 978-82-326-3681-5) 100 s.
NTNU Untitled
 
2018
12 Daae, Annichen Søyland; Støylen, Asbjørn; Løvstakken, Lasse; Wigen, Morten Smedsrud.
Initial diastolic vortex formation in the left ventricle relates to the atrioventricular plane motion of the outflow tract. Euro Echo 2018; 2018-12-05 - 2018-12-08
NTNU Untitled
 
13 Ekroll, Ingvild Kinn; Wigen, Morten Smedsrud; Fadnes, Solveig; Avdal, Jørgen.
Quantitative vascular blood flow imaging: A comparison of vector velocity estimation schemes. Proceedings - IEEE Ultrasonics Symposium 2018 ;Volum 2018-October. s. -
NTNU STO Untitled
 
14 Ekroll, Ingvild Kinn; Wigen, Morten Smedsrud; Fadnes, Solveig; Avdal, Jørgen.
Quantitative vascular blood flow imaging: a comparison of vector velocity estimation schemes. IEEE international ultrasound symposium; 2018-10-22 - 2018-10-25
NTNU UiO Untitled
 
15 Grønli, Thomas; Wigen, Morten Smedsrud; Segers, Patrick; Løvstakken, Lasse.
A fast 4D B-spline framework for model-based reconstruction and regularization in vector flow imaging. IEEE International Ultrasonics Symposium 2018; 2018-10-22 - 2018-10-25
NTNU Untitled
 
16 Grønli, Thomas; Wigen, Morten Smedsrud; Segers, Patrick; Løvstakken, Lasse.
A fast 4D B-spline framework for model-based reconstruction and regularization in vector flow imaging. IEEE International Ultrasonics Symposium 2018; 2018-10-22 - 2018-10-25
NTNU Untitled
 
17 Grønli, Thomas; Wigen, Morten Smedsrud; Segers, Patrick; Løvstakken, Lasse.
A fast 4D B-spline framework for model-based reconstruction and regularization in vector flow imaging. Proceedings - IEEE Ultrasonics Symposium 2018 ;Volum 2018-October. s. -
NTNU Untitled
 
18 Wigen, Morten Smedsrud; Fadnes, Solveig; Rodriguez-Molares, Alfonso; Bjåstad, Tore Grüner; Eriksen, Marius; STENSÆTH, KNUT HAAKON; Støylen, Asbjørn; Løvstakken, Lasse.
4-D Intracardiac Ultrasound Vector Flow Imaging-Feasibility and Comparison to Phase-Contrast MRI. IEEE Transactions on Medical Imaging 2018 ;Volum 37.(12) s. 2619-2629
NTNU STO Untitled
 
19 Wigen, Morten Smedsrud; Salles, Sebastien; Støylen, Asbjørn; Løvstakken, Lasse.
The continuous cardiac thick-slice acquisition - for simultaneous flow and tissue motion estimation. IEEE International Ultrasonics Symposium; 2018-10-22 - 2018-10-24
NTNU Untitled
 
2017
20 Fadnes, Solveig; Wigen, Morten Smedsrud; Grønli, Thomas; Nyrnes, Siri Ann; Løvstakken, Lasse.
Cardiac vector flow imaging. Myocardial Velocity & Deformation Imaging; 2017-02-09 - 2017-02-10
NTNU Untitled
 
21 Fadnes, Solveig; Wigen, Morten Smedsrud; Nyrnes, Siri Ann; Løvstakken, Lasse.
In vivo intracardiac vector flow imaging using phased array transducers for pediatric cardiology. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 2017 ;Volum 64.(9) s. 1318-1326
NTNU STO Untitled
 
22 Giskeødegård, Guro F.; Bathen, Tone Frost; Sjøbakk, Torill Eidhammer; Grinde, Maria Tunset; Hill, Deborah Katherine; Madssen, Torfinn Støve; Billdal, Daniel Chen; Andreassen, Maren Marie Sjaastad; Berger, Hester Rijkje; Andreassen, Trygve; Sunoqrot, Mohammed; Rise, Henning Hoel; Avdal, Jørgen; Fatemi, Ali; Torp, Hans; Saxhaug, Lars Mølgaard; Rodriguez-Molares, Alfonso; Grønli, Thomas; Smistad, Erik; Wigen, Morten Smedsrud; Østvik, Andreas; Ekroll, Ingvild Kinn.
DE VERDIFULLE BILDENE. Forskningstorget 2017; 2017-09-22 - 2017-09-23
NTNU Untitled
 
23 Wigen, Morten Smedsrud; Løvstakken, Lasse.
4D cardiac vector flow imaging. The Artimino Conference on Medical Ultrasound Technology; 2017-06-11 - 2017-06-14
NTNU Untitled
 
24 Wigen, Morten Smedsrud; Rodriguez-Molares, Alfonso; Bjåstad, Tore Grüner; Eriksen, Marius; STENSÆTH, KNUT HAAKON; Løvstakken, Lasse.
In-vivo 3D cardiac vector flow imaging - A comparison between ultrasound and phase-contrast MRI. Proceedings - IEEE Ultrasonics Symposium 2017
NTNU STO Untitled
 
25 Wigen, Morten Smedsrud; Rodriguez-Molares, Alfonso; Bjåstad, Tore Grüner; Eriksen, Marius; STENSÆTH, KNUT HAAKON; Løvstakken, Lasse.
In-Vivo 3D Cardiac Vector Flow Imaging – a Comparison Between Ultrasound and Phase-Contrast MRI. 2017 IEEE International Ultrasonics Symposium; 2017-09-06 - 2017-09-09
NTNU STO Untitled
 
2016
26 Ekroll, Ingvild Kinn; Iversen, Daniel Høyer; Wigen, Morten Smedsrud; Khan, Naiad Hossain; Prieur, Fabrice Jean Gabriel; Løvstakken, Lasse; Håberg, Asta.
Presentation of some CIUS projects. Technoport 2016; 2016-03-08 - 2016-03-09
NTNU UiO Untitled
 
27 Fadnes, Solveig; Nyrnes, Siri Ann; Wigen, Morten Smedsrud; Tegnander, Eva; Løvstakken, Lasse.
Detailed flow visualization in fetal and neonatal hearts using 2-D speckle tracking. Proceedings - IEEE Ultrasonics Symposium 2016 ;Volum 2016-November.
NTNU STO Untitled
 
28 Fadnes, Solveig; Nyrnes, Siri Ann; Wigen, Morten Smedsrud; Tegnander, Eva; Løvstakken, Lasse.
Detailed flow visualization in fetal and neonatal hearts using 2-D speckle tracking. IEEE International Ultrasonics Symposium; 2016-09-18 - 2016-09-21
NTNU STO Untitled
 
29 Høgenes, Jakob; Wigen, Morten Smedsrud; Nyrnes, Siri Ann; Segers, P.; Swillens, Abigail; Løvstakken, Lasse.
Model-based estimation of intra-cardiac blood flow velocities using an unscented Kalman filter. Proceedings - IEEE Ultrasonics Symposium 2016 s. -
NTNU SINTEF STO Untitled
 
30 Høgenes, Jakob; Wigen, Morten Smedsrud; Nyrnes, Siri Ann; Segers, Patrick; Swillens, Abigail; Løvstakken, Lasse.
Model-based estimation of intra-cardiac blood flow velocities using an unscented Kalman filter. IEEE International Ultrasonics Symposium; 2016-09-18 - 2016-09-21
NTNU SINTEF STO Untitled
 
31 Sjøbakk, Torill Anita Eidhammer; Haukaas, Tonje Husby; Bathen, Tone Frost; Moestue, Siver Andreas; Selnæs, Kirsten Margrete; Øen, Silje Kjærnes; Giskeødegård, Guro F.; Sandsmark, Elise; Grinde, Maria Tunset; Hill, Deborah Katherine; Euceda, Leslie R.; Andersen, Maria Karoline; Kim, Eugene; Cebulla, Jana; Esmaeili, Morteza; Stensjøen, Anne Line; Williamson, Kari; Ekroll, Ingvild Kinn; Wigen, Morten Smedsrud; Østvik, Andreas; Fadnes, Solveig; Rodriguez-Molares, Alfonso; Iversen, Daniel Høyer; Karabiyik, Yucel; Smistad, Erik; Avdal, Jørgen; Fatemi, Seyed Ali Mohammad.
BILDER UTEN GRENSER. Forskningstorget 2016; 2016-09-30 - 2016-10-01
NTNU Untitled
 
32 Wigen, Morten Smedsrud; Løvstakken, Lasse.
In vivo three-dimensional intra-cardiac vector flow imaging using a 2D matrix array transducer. Proceedings - IEEE Ultrasonics Symposium 2016 ;Volum 2016-November.
NTNU Untitled
 
33 Wigen, Morten Smedsrud; Løvstakken, Lasse.
1In vivo three-dimensional intra-cardiac vector flow imaging using a 2D matrix array transducer. IEEE International Ultrasonics Symposium; 2016-09-18 - 2016-09-21
NTNU Untitled
 
2015
34 Løvstakken, Lasse; Wigen, Morten Smedsrud; Fadnes, Solveig; Nyrnes, Siri Ann.
3D Cardiac Flow Imaging. Artimino; 2015-06-07 - 2015-06-10
NTNU STO Untitled
 
35 Wigen, Morten Smedsrud; Fadnes, Solveig; Løvstakken, Lasse.
3D vector flow imaging. Artimino; 2015-06-07 - 2015-06-10
NTNU Untitled