A novel motion compensation algorithm for acoustic radiation force elastography.
Publication
, Journal Article
Fahey, BJ; Hsu, SJ; Trahey, GE
Published in: IEEE transactions on ultrasonics, ferroelectrics, and frequency control
May 2008
A novel method of physiological motion compensation for use with radiation force elasticity imaging has been developed. The method utilizes a priori information from finite element method models of the response of soft tissue to impulsive radiation force to isolate physiological motion artifacts from radiation force-induced displacement fields. The new algorithmis evaluated in a series of clinically realistic imaging scenarios, and its performance is compared to that achieved with previously described motion compensation algorithms. Though not without limitations, the new model-based motion compensation algorithm performs favorably in many circumstances and may be a logical choice for use with in vivo abdominal imaging.
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Published In
IEEE transactions on ultrasonics, ferroelectrics, and frequency control
DOI
EISSN
1525-8955
ISSN
0885-3010
Publication Date
May 2008
Volume
55
Issue
5
Start / End Page
1095 / 1111
Related Subject Headings
- Motion
- Image Interpretation, Computer-Assisted
- Image Enhancement
- Elasticity Imaging Techniques
- Artifacts
- Algorithms
- Acoustics
- Acoustics
- 51 Physical sciences
- 40 Engineering
Citation
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Chicago
ICMJE
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Fahey, B. J., Hsu, S. J., & Trahey, G. E. (2008). A novel motion compensation algorithm for acoustic radiation force elastography. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 55(5), 1095–1111. https://doi.org/10.1109/tuffc.2008.762
Fahey, B. J., S. J. Hsu, and G. E. Trahey. “A novel motion compensation algorithm for acoustic radiation force elastography.” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 55, no. 5 (May 2008): 1095–1111. https://doi.org/10.1109/tuffc.2008.762.
Fahey BJ, Hsu SJ, Trahey GE. A novel motion compensation algorithm for acoustic radiation force elastography. IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2008 May;55(5):1095–111.
Fahey, B. J., et al. “A novel motion compensation algorithm for acoustic radiation force elastography.” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 55, no. 5, May 2008, pp. 1095–111. Epmc, doi:10.1109/tuffc.2008.762.
Fahey BJ, Hsu SJ, Trahey GE. A novel motion compensation algorithm for acoustic radiation force elastography. IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2008 May;55(5):1095–1111.
Published In
IEEE transactions on ultrasonics, ferroelectrics, and frequency control
DOI
EISSN
1525-8955
ISSN
0885-3010
Publication Date
May 2008
Volume
55
Issue
5
Start / End Page
1095 / 1111
Related Subject Headings
- Motion
- Image Interpretation, Computer-Assisted
- Image Enhancement
- Elasticity Imaging Techniques
- Artifacts
- Algorithms
- Acoustics
- Acoustics
- 51 Physical sciences
- 40 Engineering