In vivo color flow mapping using synthetic aperture dual stage beamforming

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Standard

In vivo color flow mapping using synthetic aperture dual stage beamforming. / Li, Ye; Hemmsen, Martin Christian; Nielsen, Michael Bachmann; Jensen, Jørgen Arendt.

Proceedings of IEEE International Ultrasonics Symposium. IEEE, 2012. p. 1592-1595.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Harvard

Li, Y, Hemmsen, MC, Nielsen, MB & Jensen, JA 2012, 'In vivo color flow mapping using synthetic aperture dual stage beamforming'. in Proceedings of IEEE International Ultrasonics Symposium. IEEE, pp. 1592-1595., 10.1109/ULTSYM.2012.0398

APA

Li, Y., Hemmsen, M. C., Nielsen, M. B., & Jensen, J. A. (2012). In vivo color flow mapping using synthetic aperture dual stage beamforming. In Proceedings of IEEE International Ultrasonics Symposium. (pp. 1592-1595). IEEE. 10.1109/ULTSYM.2012.0398

CBE

Li Y, Hemmsen MC, Nielsen MB, Jensen JA. 2012. In vivo color flow mapping using synthetic aperture dual stage beamforming. In Proceedings of IEEE International Ultrasonics Symposium. IEEE. pp. 1592-1595. Available from: 10.1109/ULTSYM.2012.0398

MLA

Li, Ye et al. "In vivo color flow mapping using synthetic aperture dual stage beamforming". Proceedings of IEEE International Ultrasonics Symposium. IEEE. 2012. 1592-1595. Available: 10.1109/ULTSYM.2012.0398

Vancouver

Li Y, Hemmsen MC, Nielsen MB, Jensen JA. In vivo color flow mapping using synthetic aperture dual stage beamforming. In Proceedings of IEEE International Ultrasonics Symposium. IEEE. 2012. p. 1592-1595. Available from: 10.1109/ULTSYM.2012.0398

Author

Li, Ye; Hemmsen, Martin Christian; Nielsen, Michael Bachmann; Jensen, Jørgen Arendt / In vivo color flow mapping using synthetic aperture dual stage beamforming.

Proceedings of IEEE International Ultrasonics Symposium. IEEE, 2012. p. 1592-1595.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Bibtex

@inbook{e47f47356bca486d8271e6bda55b8199,
title = "In vivo color flow mapping using synthetic aperture dual stage beamforming",
keywords = "Apertures, Blood, Carotid arteries, Image color analysis, Imaging, In vivo, Ultrasonic imaging",
publisher = "IEEE",
author = "Ye Li and Hemmsen, {Martin Christian} and Nielsen, {Michael Bachmann} and Jensen, {Jørgen Arendt}",
year = "2012",
doi = "10.1109/ULTSYM.2012.0398",
isbn = "9781467345613",
pages = "1592-1595",
booktitle = "Proceedings of IEEE International Ultrasonics Symposium",

}

RIS

TY - GEN

T1 - In vivo color flow mapping using synthetic aperture dual stage beamforming

A1 - Li,Ye

A1 - Hemmsen,Martin Christian

A1 - Nielsen,Michael Bachmann

A1 - Jensen,Jørgen Arendt

AU - Li,Ye

AU - Hemmsen,Martin Christian

AU - Nielsen,Michael Bachmann

AU - Jensen,Jørgen Arendt

PB - IEEE

PY - 2012

Y1 - 2012

N2 - An in vivo investigation of synthetic aperture flow imaging using a dual stage beamformer is presented in this paper. In the previous work, simulations and Doppler flow phantom experiments showed promising results, which indicated the methods capability of producing fast color flow mapping with a good quality. Due to the continuous data, both high velocity and low velocity can be estimated. Moreover, synthetic aperture flow imaging can be implemented on a commercial platform, because the number of calculations have been reduced. In this work, A commercial ultrasound scanner (Pro Focus equipped with a<br/>UA 2227 Research Interface, BK Medical, Herlev, Denmark) was used to transmit signals and record echoes. The data are processed off-line. The method is validated using a pulsatile flow phantom. Volume flow is calculated, and is compared with the volume flow set for the pump. The relative standard deviation is<br/>14.3% and relative bias is 6.4% for the phantom measurements. The blood flow in a common carotid artery of a 35-year-old healthy male is scanned by a medical doctor (PMH). The in vivo data is processed off-line. Fast synthetic aperture color flow mapping with frame rate of 85 Hz is produced and the volume<br/>flow is calculated.

AB - An in vivo investigation of synthetic aperture flow imaging using a dual stage beamformer is presented in this paper. In the previous work, simulations and Doppler flow phantom experiments showed promising results, which indicated the methods capability of producing fast color flow mapping with a good quality. Due to the continuous data, both high velocity and low velocity can be estimated. Moreover, synthetic aperture flow imaging can be implemented on a commercial platform, because the number of calculations have been reduced. In this work, A commercial ultrasound scanner (Pro Focus equipped with a<br/>UA 2227 Research Interface, BK Medical, Herlev, Denmark) was used to transmit signals and record echoes. The data are processed off-line. The method is validated using a pulsatile flow phantom. Volume flow is calculated, and is compared with the volume flow set for the pump. The relative standard deviation is<br/>14.3% and relative bias is 6.4% for the phantom measurements. The blood flow in a common carotid artery of a 35-year-old healthy male is scanned by a medical doctor (PMH). The in vivo data is processed off-line. Fast synthetic aperture color flow mapping with frame rate of 85 Hz is produced and the volume<br/>flow is calculated.

KW - Apertures

KW - Blood

KW - Carotid arteries

KW - Image color analysis

KW - Imaging

KW - In vivo

KW - Ultrasonic imaging

U2 - 10.1109/ULTSYM.2012.0398

DO - 10.1109/ULTSYM.2012.0398

SN - 9781467345613

BT - Proceedings of IEEE International Ultrasonics Symposium

T2 - Proceedings of IEEE International Ultrasonics Symposium

SP - 1592

EP - 1595

ER -