Real-time implementation of synthetic aperture vector flow imaging in a consumer-level tablet

Tommaso Di Ianni; Thomas K. Kjeldsen; Carlos A.Villagomez Hoyos; Jesper Mosegaard; Jorgen A. Jensen

doi:10.1109/ULTSYM.2017.8092327

Real-time implementation of synthetic aperture vector flow imaging in a consumer-level tablet

Tommaso Di Ianni, Thomas K. Kjeldsen, Carlos A.Villagomez Hoyos, Jesper Mosegaard, Jorgen A. Jensen

Alexandra Instituttet A/S

Research output: Contribution to book/anthology/report/proceeding › Article in proceedings › Research › peer-review

Abstract

In this work, a vector flow imaging (VFI) method based on synthetic aperture sequential beamforming and directional transverse oscillation (TO) is implemented in a commercial tablet. In comparison with previous tablet-based flow imaging implementations, the velocity estimation is extended to a 2-D angle-independent setup. The received data are pre-beamformed in the probe, which leads to a 64x data reduction that enables real-time wireless transfer. The second stage beamforming and velocity estimation are performed in the tablet. The objective of the work is to investigate the feasibility and performance of synthetic aperture VFI implemented in a commercial hand-held device.

Original language	English
Title of host publication	2017 IEEE International Ultrasonics Symposium (IUS 2017)
Number of pages	4
Publisher	IEEE
Publication date	31 Oct 2017
Article number	8092327
ISBN (Electronic)	9781538633847
DOIs	https://doi.org/10.1109/ULTSYM.2017.8092327
Publication status	Published - 31 Oct 2017
Event	2017 IEEE International Ultrasonics Symposium, IUS 2017 - Washington, United States Duration: 6 Sept 2017 → 9 Sept 2017

Conference

Conference	2017 IEEE International Ultrasonics Symposium, IUS 2017
Country/Territory	United States
City	Washington
Period	06/09/2017 → 09/09/2017

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10.1109/ULTSYM.2017.8092327

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@inproceedings{47a349a4465344ee92f2c7ef3af602c6,

title = "Real-time implementation of synthetic aperture vector flow imaging in a consumer-level tablet",

abstract = "In this work, a vector flow imaging (VFI) method based on synthetic aperture sequential beamforming and directional transverse oscillation (TO) is implemented in a commercial tablet. In comparison with previous tablet-based flow imaging implementations, the velocity estimation is extended to a 2-D angle-independent setup. The received data are pre-beamformed in the probe, which leads to a 64x data reduction that enables real-time wireless transfer. The second stage beamforming and velocity estimation are performed in the tablet. The objective of the work is to investigate the feasibility and performance of synthetic aperture VFI implemented in a commercial hand-held device.",

author = "{Di Ianni}, Tommaso and Kjeldsen, {Thomas K.} and Hoyos, {Carlos A.Villagomez} and Jesper Mosegaard and Jensen, {Jorgen A.}",

year = "2017",

month = oct,

day = "31",

doi = "10.1109/ULTSYM.2017.8092327",

language = "English",

booktitle = "2017 IEEE International Ultrasonics Symposium (IUS 2017)",

publisher = "IEEE",

note = "2017 IEEE International Ultrasonics Symposium, IUS 2017 ; Conference date: 06-09-2017 Through 09-09-2017",

}

Di Ianni, T, Kjeldsen, TK, Hoyos, CAV, Mosegaard, J & Jensen, JA 2017, Real-time implementation of synthetic aperture vector flow imaging in a consumer-level tablet. in 2017 IEEE International Ultrasonics Symposium (IUS 2017)., 8092327, IEEE, 2017 IEEE International Ultrasonics Symposium, IUS 2017, Washington, United States, 06/09/2017. https://doi.org/10.1109/ULTSYM.2017.8092327

Real-time implementation of synthetic aperture vector flow imaging in a consumer-level tablet. / Di Ianni, Tommaso; Kjeldsen, Thomas K.; Hoyos, Carlos A.Villagomez et al.
2017 IEEE International Ultrasonics Symposium (IUS 2017). IEEE, 2017. 8092327.

Research output: Contribution to book/anthology/report/proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Real-time implementation of synthetic aperture vector flow imaging in a consumer-level tablet

AU - Di Ianni, Tommaso

AU - Kjeldsen, Thomas K.

AU - Hoyos, Carlos A.Villagomez

AU - Mosegaard, Jesper

AU - Jensen, Jorgen A.

PY - 2017/10/31

Y1 - 2017/10/31

N2 - In this work, a vector flow imaging (VFI) method based on synthetic aperture sequential beamforming and directional transverse oscillation (TO) is implemented in a commercial tablet. In comparison with previous tablet-based flow imaging implementations, the velocity estimation is extended to a 2-D angle-independent setup. The received data are pre-beamformed in the probe, which leads to a 64x data reduction that enables real-time wireless transfer. The second stage beamforming and velocity estimation are performed in the tablet. The objective of the work is to investigate the feasibility and performance of synthetic aperture VFI implemented in a commercial hand-held device.

AB - In this work, a vector flow imaging (VFI) method based on synthetic aperture sequential beamforming and directional transverse oscillation (TO) is implemented in a commercial tablet. In comparison with previous tablet-based flow imaging implementations, the velocity estimation is extended to a 2-D angle-independent setup. The received data are pre-beamformed in the probe, which leads to a 64x data reduction that enables real-time wireless transfer. The second stage beamforming and velocity estimation are performed in the tablet. The objective of the work is to investigate the feasibility and performance of synthetic aperture VFI implemented in a commercial hand-held device.

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M3 - Article in proceedings

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PB - IEEE

T2 - 2017 IEEE International Ultrasonics Symposium, IUS 2017

Y2 - 6 September 2017 through 9 September 2017

ER -

Real-time implementation of synthetic aperture vector flow imaging in a consumer-level tablet

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