20062020

Research output per year

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Research Output

2020

Detection and Localization of Ultrasound Scatterers Using Convolutional Neural Networks

Youn, J., Ommen, M. L., Stuart, M. B., Thomsen, E. V., Larsen, N. B. & Jensen, J. A., 2020, (Accepted/In press) In : IEEE Transactions on Medical Imaging. 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
37 Downloads (Pure)
Open Access
File
8 Downloads (Pure)
Open Access
File
244 Downloads (Pure)
2019

3-D Directional Transverse Oscillations Synthetic Aperture Vector Flow Imaging with a 1024 Element Matrix Probe

Stuart, M. B. & Jensen, J. A., 2019, Proceedings of 2019 IEEE International Ultrasonics Symposium. IEEE, p. 364-367

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
149 Downloads (Pure)

3-D Super Resolution Imaging using a 62+62 Elements Row-Column Array

Jensen, J. A., Schou, M., Ommen, M. L., Øygard, S. H., Sams, T., Stuart, M. B., Thomsen, E. V., Larsen, N. B., Beers, C. & Tomov, B. G., 2019, Proceedings of 2019 IEEE International Ultrasonics Symposium. IEEE, p. 1838-1841

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
177 Downloads (Pure)

Fast GPU-beamforming of\\Row-Column Addressed Probe Data

Stuart, M. B., Jensen, P. M., Olsen, J. T. R., Kristensen, A. B., Schou, M., Dammann, B., Sørensen, H. H. B. & Jensen, J. A., 2019, Proceedings of 2019 IEEE International Ultrasonics Symposium. IEEE, p. 1497-1500 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
160 Downloads (Pure)

Full Volumetric 3-D Vector Flow Imaging Using a 62+62 Row-Column Array

Schou, M., Jørgensen, L. T., Stuart, M. B., Traberg, M. S., Tomov, B. G. & Jensen, J. A., 2019, Proceedings of 2019 IEEE International Ultrasonics Symposium. IEEE, p. 864-867

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
116 Downloads (Pure)

History and Latest Advances in Flow Estimation Technology: From 1-D in 2-D to 3-D in 4-D

Jensen, J. A., Nikolov, S. I., Hansen, K. L., Stuart, M. B., Hoyos, C. A. V., Schou, M., Ommen, M. L., Øygard, S. H., Jørgensen, L. T., Traberg, M. S., Nguyen, T-Q., Thomsen, E. V., Larsen, N. B., Beers, C., Tomov, B. G. & Bachmann Nielsen, M., 2019, Proceedings of 2019 IEEE International Ultrasonics Symposium. IEEE, p. 1041-1050

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
206 Downloads (Pure)

Imaging Performance for Two Row–Column Arrays

Bouzari, H., Engholm, M., Nikolov, S. I., Stuart, M. B., Thomsen, E. V. & Jensen, J. A., 2019, In : IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 66, 7, p. 1209-1221 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
321 Downloads (Pure)

Row-Column Beamforming with Dynamic Apodizations on a GPU

Stuart, M. B., Schou, M. & Jensen, J. A., 2019, Proceedings of SPIE. SPIE - International Society for Optical Engineering, Vol. 10955. 7 p. 109550Q . (Proceedings of SPIE, the International Society for Optical Engineering).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
254 Downloads (Pure)

Ultrasound Multiple Point Target Detection and Localization using Deep Learning

Youn, J., Ommen, M. L., Stuart, M. B., Thomsen, E. V., Larsen, N. B. & Jensen, J. A., 2019, Proceedings of 2019 IEEE International Ultrasonics Symposium. IEEE, p. 1937-1940

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
260 Downloads (Pure)

Validation Platform for Development of Computational Fluid Dynamics of Intra-Cardiac Blood-Flow

Hvid, R., Jensen, J. A., Stuart, M. B. & Traberg, M. S., 2019, Proceedings of 2019 IEEE International Ultrasonics Symposium. IEEE, p. 868-871

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
110 Downloads (Pure)
2018

3-d imaging and/or flow estimation with a row-column addressed 2-d transducer array

Holbek, S., Bouzari, H., Jensen, J., Stuart, M. B., Engholm, M., Thomsen, E. V. & Jensen, J. A., 17 May 2018, IPC No. G01S 15/ 89 A I, Patent No. WO2018087584, 11 Nov 2016, Priority date 11 Nov 2016, Priority No. WO2016IB56817

Research output: Patent

Open Access
File
12 Downloads (Pure)

Accuracy and Precision of a Plane Wave Vector Flow Imaging Method in the Healthy Carotid Artery

Jensen, J., Villagómez Hoyos, C. A., Traberg, M. S., Olesen, J. B., Tomov, B. G., Moshavegh, R., Holbek, S., Stuart, M. B., Ewertsen, C., Hansen, K. L., Thomsen, C. E., Nielsen, M. B. & Jensen, J. A., 2018, In : Ultrasound in Medicine and Biology. 44, 8, p. 1727-1741

Research output: Contribution to journalJournal articleResearchpeer-review

Curvilinear 3-D Imaging Using Row–Column Addressed 2-D Arrays with a Diverging Lens: Phantom Study

Bouzari, H., Engholm, M., Beers, C., Stuart, M. B., Nikolov, S. I., Thomsen, E. V. & Jensen, J. A., 2018, In : IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 65, 7, p. 1182-1192

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
304 Downloads (Pure)

Design of a novel zig-zag 192+192 Row Column Addressed Array Transducer: A simulation study.

Schou, M., Havreland, A. S., Engholm, M., Stuart, M. B., Thomsen, E. V. & Jensen, J. A., 2018, Proceedings of 2018 IEEE International Ultrasonics Symposium. IEEE, 4 p. 8579941

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
273 Downloads (Pure)

Probe development of CMUT and PZT row-column-addressed 2-D arrays

Engholm, M., Bouzari, H., Christiansen, T. L., Beers, C., Bagge, J. P., Moesner, L. N., Diederichsen, S. E., Stuart, M. B., Jensen, J. A. & Thomsen, E. V., 2018, In : Sensors and Actuators A: Physical. 273, p. 121-133

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
58 Downloads (Pure)

Row-Column Addressed Array with N Rows and N Columns and With Less Than 2N Electrical Connections

Jensen, J. A., Bouzari, H., Engholm, M., Thomsen, E. V. & Stuart, M. B., 27 Sep 2018, IPC No. A61B 8/ 00 A I, Patent No. US2018271493, 24 Mar 2017, Priority date 24 Mar 2017, Priority No. US201715468715

Research output: Patent

Open Access
File
15 Downloads (Pure)

Spatiotemporal filtering for synthetic aperture slow flow imaging

Olleros, G. G., Villagómez Hoyos, C. A., Hansen, K. L., Stuart, M. B. & Jensen, J. A., 2018, Proceedings of 2018 IEEE International Ultrasonics Symposium. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

The Ultrasound File Format (UFF) - First draft

Bernard, O., Bradway, D., Hansen, H. H. G., Kruizinga, P., Nair, A., Perdios, D., Ricci, S., Rindal, O. M. H., Rodriguez-Molares, A., Stuart, M. B. & Dos Santos, P. F. V., 2018, Proceedings of 2018 IEEE International Ultrasonics Symposium. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
647 Downloads (Pure)

Three-Dimensional (3-D) Imaging with a Row-Column Addressed (RCA) Transducer Array using Synthetic Aperture Sequential Beamforming (SASB)

Jensen, J. A., Bouzari, H. & Stuart, M. B., 6 Dec 2018, IPC No. G10K 11/ 34 A I, Patent No. US2018348624, 31 May 2017, Priority date 31 May 2017, Priority No. US201715609666

Research output: Patent

Open Access
File
17 Downloads (Pure)

Ultrasound imaging flow

Olesen, J. B., Villagomez-Hoyos, C. A., Jensen, J. A. & Stuart, M. B., 27 Sep 2018, IPC No. A61B 8/ 06 A I, Deutsches Patent- und Markenamt, Patent No. DE112015007249T, 30 Dec 2015, Priority date 30 Dec 2015, Priority No. WO2015IB60059

Research output: Patent

Open Access
File
15 Downloads (Pure)

Volumetric Color Flow Map using Row Column Transducer array - Simulation study

Jørgensen, L. T., Schou, M., Stuart, M. B. & Jensen, J. A., 2018, Proceedings of 2018 IEEE International Ultrasonics Symposium. IEEE, 4 p. 8580118

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
210 Downloads (Pure)
2017

3-D Imaging using Row–Column-Addressed 2-D Arrays with a Diverging Lens: Phantom Study

Bouzari, H., Engholm, M., Beers, C., Stuart, M. B., Nikolov, S. I., Thomsen, E. V. & Jensen, J. A., 2017, 2017 IEEE International Ultrasonics Symposium (IUS). IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
385 Downloads (Pure)

Accuracy and Precision of Plane Wave Vector Flow Imaging for Laminar and Complex Flow In Vivo

Jensen, J., Traberg, M. S., Villagómez Hoyos, C. A., Olesen, J. B., Tomov, B. G., Moshavegh, R., Stuart, M. B., Ewertsen, C., Hansen, K. L., Bachmann Nielsen, M. & Jensen, J. A., 2017, Proceedings of IEEE International Ultrasonics Symposium. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
448 Downloads (Pure)

Common Carotid Artery Flow Measured by 3-D Ultrasonic Vector Flow Imaging and Validated with Magnetic Resonance Imaging

Holbek, S., Hansen, K. L., Bouzari, H., Ewertsen, C., Stuart, M. B., Thomsen, C. E., Nielsen, M. B. & Jensen, J. A., 2017, In : Ultrasound in Medicine and Biology. 43, 10, p. 2213-2220

Research output: Contribution to journalJournal articleResearchpeer-review

Curvilinear 3-D Imaging Using Row--Column-Addressed 2-D Arrays with a Diverging Lens: Feasibility Study

Bouzari, H., Engholm, M., Beers, C., Stuart, M. B., Nikolov, S. I., Thomsen, E. V. & Jensen, J. A., 2017, In : IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 64, 6, p. 978-988

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
451 Downloads (Pure)

Fast Plane Wave 2-D Vector Flow Imaging Using Transverse Oscillation and Directional Beamforming

Jensen, J., Villagómez Hoyos, C. A., Stuart, M. B., Ewertsen, C., Nielsen, M. B. & Jensen, J. A., 2017, In : IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 64, 7, p. 1050 - 1062

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
105 Downloads (Pure)

Improved Focusing Method for 3-D Imaging using Row–Column-Addressed 2-D Arrays

Bouzari, H., Engholm, M., Stuart, M. B., Thomsen, E. V. & Jensen, J. A., 2017, Proceedings of the 2017 IEEE International Ultrasonics Symposium (IUS). IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
268 Downloads (Pure)

Row-Column Addressed 2-D Array with a Double Curved Surface

Bouzari, H., Holbek, S., Jensen, J. A., Christiansen, T. L., Thomsen, E. V. & Stuart, M. B., 14 Dec 2017, IPC No. G10K 11/ 32 A I, Patent No. WO2017212313, 8 Jun 2016, Priority date 8 Jun 2016, Priority No. WO2016IB53367

Research output: Patent

Open Access
File
13 Downloads (Pure)

Ultrasonic 3-D Vector Flow Method for Quantitative In Vivo Peak Velocity and Flow Rate Estimation

Holbek, S., Ewertsen, C., Bouzari, H., Pihl, M. J., Hansen, K. L., Stuart, M. B., Thomsen, C., Nielsen, M. B. & Jensen, J. A., 2017, In : IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 64, 3, p. 544-554

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
121 Downloads (Pure)

Volumetric 3-D Vector Flow Measurements using a 62+62 Row-Column Addressed Array

Holbek, S., Stuart, M. B. & Jensen, J. A., 2017, Proceedings of 2017 IEEE International Ultrasonics Symposium . IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
400 Downloads (Pure)
2016

3-D Imaging using Row--Column-Addressed 2-D Arrays with a Diverging Lens

Bouzari, H., Engholm, M., Stuart, M. B., Nikolov, S. I., Thomsen, E. V. & Jensen, J. A., 2016, Proceedings of 2016 IEEE International Ultrasonics Symposium. IEEE, 4 p. (I E E E International Ultrasonics Symposium. Proceedings, Vol. 2016).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
462 Downloads (Pure)

3-D Vector Flow Estimation With Row–Column-Addressed Arrays

Holbek, S., Christiansen, T. L., Stuart, M. B., Beers, C., Thomsen, E. V. & Jensen, J. A., 2016, In : I E E E Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 63, 11, p. 1799-1814

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
253 Downloads (Pure)

3-D Vector Flow Using a Row-Column Addressed CMUT Array

Holbek, S., Christiansen, T. L., Engholm, M., Lei, A., Stuart, M. B., Beers, C., Moesner, L. N., Bagge, J. P., Thomsen, E. V. & Jensen, J. A., 2016, Proceedings of SPIE. Duric, N. & Heyde, B. (eds.). SPIE - International Society for Optical Engineering, Vol. 9790. 8 p. 979005

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
729 Downloads (Pure)

Accurate Angle Estimator for High-Frame-rate 2-D Vector Flow Imaging

Villagómez Hoyos, C. A., Stuart, M. B., Lindskov Hansen, K., Nielsen, M. B. & Jensen, J. A., 2016, In : I E E E Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 63, 6, p. 842-853

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

Elimination of Second-Harmonics in CMUTs using Square Pulse Excitation

Lei, A., Diederichsen, S. E., Hansen, S. M., Stuart, M. B., Bagge, J. P., Jensen, J. A. & Thomsen, E. V., 2016, Proceedings of 2016 IEEE International Ultrasonics Symposium. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
551 Downloads (Pure)

Experimental 3-D Vector Velocity Estimation with Row-Column Addressed Arrays

Holbek, S., Stuart, M. B. & Jensen, J. A., 2016, Proceedings of IEEE International Ultrasonics Symposium. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
338 Downloads (Pure)

High Frame Rate Synthetic Aperture 3D Vector Flow Imaging

Villagómez Hoyos, C. A., Holbek, S., Stuart, M. B. & Jensen, J. A., 2016, Proceedings of IEEE International Ultrasonics Symposium 2016. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
292 Downloads (Pure)

High frame rate synthetic aperture vector flow imaging for transthoracic echocardiography.

Villagómez Hoyos, C. A., Stuart, M. B., Bechsgaard, T., Nielsen, M. B. & Jensen, J. A., 2016, Proceedings of SPIE. Duric, N. & Heyde, B. (eds.). SPIE - International Society for Optical Engineering, Vol. 9790. 9 p. 979004

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
434 Downloads (Pure)

In Vivo High Frame Rate Vector Flow Imaging Using Plane Waves and Directional Beamforming

Jensen, J., Villagómez Hoyos, C. A., Stuart, M. B., Ewertsen, C., Nielsen, M. B. & Jensen, J. A., 2016, Proceedings of IEEE International Ultrasonics Symposium,. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
291 Downloads (Pure)

Optimization of Synthetic Aperture Image Quality

Moshavegh, R., Jensen, J., Villagómez Hoyos, C. A., Stuart, M. B., Hemmsen, M. C. & Jensen, J. A., 2016, Proceedings of SPIE. Duric, N. & Heyde, B. (eds.). SPIE - International Society for Optical Engineering, Vol. 9790. 9 p. 97900Z

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
670 Downloads (Pure)

Optimized Plane Wave Imaging for Fast and High-Quality Ultrasound Imaging

Jensen, J., Stuart, M. B. & Jensen, J. A., 2016, In : IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 63, 11, p. 1922-1934

Research output: Contribution to journalJournal articleResearchpeer-review

Safety Assessment of Advanced Imaging Sequences I: Measurements

Jensen, J. A., Rasmussen, M. F., Pihl, M. J., Holbek, S., Villagómez Hoyos, C. A., Bradway, D., Stuart, M. B. & Tomov, B. G., 2016, In : IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 63, 1, p. 110-119

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
933 Downloads (Pure)

Vector velocity volume flow estimation: Sources of error and corrections applied for arteriovenous fistulas

Jensen, J., Olesen, J. B., Stuart, M. B., Hansen, P. M., Nielsen, M. B. & Jensen, J. A., 2016, In : Ultrasonics. 70, p. 136–146

Research output: Contribution to journalJournal articleResearchpeer-review

Volumetric Synthetic Aperture Imaging with a Piezoelectric 2-D Row-Column Probe.

Bouzari, H., Engholm, M., Christiansen, T. L., Beers, C., Lei, A., Stuart, M. B., Nikolov, S. I., Thomsen, E. V. & Jensen, J. A., 2016, Proceedings of SPIE. Duric, N. & Heyde, B. (eds.). SPIE - International Society for Optical Engineering, Vol. 9790. 9 p. 97900Y

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
587 Downloads (Pure)
2015

3-D Vector Velocity Estimation with Row-Column Addressed Arrays

Holbek, S., Christiansen, T. L., Rasmussen, M. F., Stuart, M. B., Thomsen, E. V. & Jensen, J. A., 2015, Proceedings of IEEE International Ultrasonics Symposium. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
301 Downloads (Pure)

A hand-held row-column addressed CMUT probe with integrated electronics for volumetric imaging

Engholm, M., Christiansen, T. L., Beers, C., Bagge, J. P., Moesner, L. N., Bouzari, H., Lei, A., Berkheimer, M., Stuart, M. B., Jensen, J. A. & Thomsen, E. V., 2015, Proceedings of 2015 IEEE International Ultrasonics Symposium. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
729 Downloads (Pure)

High Frame Rate Vector Velocity Estimation using Plane Waves and Transverse Oscillation

Jensen, J., Stuart, M. B. & Jensen, J. A., 2015, Proceedings of IEEE International Ultrasonics Symposium. IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
378 Downloads (Pure)

Image Quality Degradation from Transmit Delay Profile Quantization

Stuart, M. B., Jensen, J., di Ianni, T. & Jensen, J. A., 2015, Proceedings of 2015 IEEE International Ultrasonics Symposium. IEEE

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
260 Downloads (Pure)