Ghent University Academic Bibliography

Advanced

Simultaneous quantification of flow and tissue velocities based on multi-angle plane wave imaging with an extended velocity range

Ingvild Kinn Ekroll, Hans Torp, Lasse Lovstakken, Abigaïl Swillens UGent and Patrick Segers UGent (2012) PROCEEDINGS : IEEE ULTRASONICS SYMPOSIUM. p.438-441
abstract
A quantitative 2D modality for flow and tissue imaging is investigated, using multi-angle plane wave acquisition. Simulations of flow in a carotid artery bifurcation was used to assess the accuracy of the technique. The acquisition scheme was implemented on a research scanner, demonstrating the potential also in vivo. After clutter rejection, reduction in standard deviation from 14 cm/s to 6 cm/s was found for the lateral (v(x)) component when the ensemble size was increased from 12 to 50, whereas the axial (v(z)) component had a reduction in standard deviation from 4.4 cm/s to 2.5 cm/s. Simulations of a slowly rotating phantom (v(max) 3.14 cm/s) also gave promising results for imaging of slowly moving tissue, giving correlation coefficients of 0.95 and 0.99 for the x- and z-components respectively.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
ULTRASOUND, SPECKLE TRACKING
in
PROCEEDINGS : IEEE ULTRASONICS SYMPOSIUM
Proc.- IEEE Ultrason. Symp.
issue title
2011 IEEE international ultrasonics symposium
pages
438 - 441
publisher
IEEE
place of publication
New York, NY, USA
conference name
IEEE International Ultrasonics Symposium 2011 (IUS 2011)
conference location
Orlando, FL, USA
conference start
2011-10-18
conference end
2011-10-21
Web of Science type
Proceedings Paper
Web of Science id
000309918400104
ISSN
1051-0117
ISBN
9781457712524
DOI
10.1109/ULTSYM.2011.0105
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
2027993
handle
http://hdl.handle.net/1854/LU-2027993
date created
2012-02-13 11:45:23
date last changed
2013-04-17 12:55:59
@inproceedings{2027993,
  abstract     = {A quantitative 2D modality for flow and tissue imaging is investigated, using multi-angle plane wave acquisition. Simulations of flow in a carotid artery bifurcation was used to assess the accuracy of the technique. The acquisition scheme was implemented on a research scanner, demonstrating the potential also in vivo. After clutter rejection, reduction in standard deviation from 14 cm/s to 6 cm/s was found for the lateral (v(x)) component when the ensemble size was increased from 12 to 50, whereas the axial (v(z)) component had a reduction in standard deviation from 4.4 cm/s to 2.5 cm/s. Simulations of a slowly rotating phantom (v(max) 3.14 cm/s) also gave promising results for imaging of slowly moving tissue, giving correlation coefficients of 0.95 and 0.99 for the x- and z-components respectively.},
  author       = {Kinn Ekroll, Ingvild and Torp, Hans and Lovstakken, Lasse and Swillens, Abiga{\"i}l and Segers, Patrick},
  booktitle    = {PROCEEDINGS : IEEE ULTRASONICS SYMPOSIUM},
  isbn         = {9781457712524},
  issn         = {1051-0117},
  keyword      = {ULTRASOUND,SPECKLE TRACKING},
  language     = {eng},
  location     = {Orlando, FL, USA},
  pages        = {438--441},
  publisher    = {IEEE},
  title        = {Simultaneous quantification of flow and tissue velocities based on multi-angle plane wave imaging with an extended velocity range},
  url          = {http://dx.doi.org/10.1109/ULTSYM.2011.0105},
  year         = {2012},
}

Chicago
Kinn Ekroll, Ingvild, Hans Torp, Lasse Lovstakken, Abigaïl Swillens, and Patrick Segers. 2012. “Simultaneous Quantification of Flow and Tissue Velocities Based on Multi-angle Plane Wave Imaging with an Extended Velocity Range.” In Proceedings : Ieee Ultrasonics Symposium, 438–441. New York, NY, USA: IEEE.
APA
Kinn Ekroll, I., Torp, H., Lovstakken, L., Swillens, A., & Segers, P. (2012). Simultaneous quantification of flow and tissue velocities based on multi-angle plane wave imaging with an extended velocity range. PROCEEDINGS : IEEE ULTRASONICS SYMPOSIUM (pp. 438–441). Presented at the IEEE International Ultrasonics Symposium 2011 (IUS 2011), New York, NY, USA: IEEE.
Vancouver
1.
Kinn Ekroll I, Torp H, Lovstakken L, Swillens A, Segers P. Simultaneous quantification of flow and tissue velocities based on multi-angle plane wave imaging with an extended velocity range. PROCEEDINGS : IEEE ULTRASONICS SYMPOSIUM. New York, NY, USA: IEEE; 2012. p. 438–41.
MLA
Kinn Ekroll, Ingvild, Hans Torp, Lasse Lovstakken, et al. “Simultaneous Quantification of Flow and Tissue Velocities Based on Multi-angle Plane Wave Imaging with an Extended Velocity Range.” Proceedings : Ieee Ultrasonics Symposium. New York, NY, USA: IEEE, 2012. 438–441. Print.