DocumentCode
1658954
Title
Ultrasound elasticity imaging using Fourier based speckle tracking algorithm
Author
Yemelyanov, S.Y. ; Skovoroda, A.R. ; Lubinski, M.A. ; Shapo, B.M. ; O´Donnell, M.
Author_Institution
Inst. of Math. Problems of Biol., Acad. of Sci., Pushchino, Russia
fYear
1992
Firstpage
1065
Abstract
Quantitative strain images of tissue equivalent phantoms have been obtained for a number of conditions using Fourier-based speckle tracking methods. Experimental results demonstrate that a non-palpable inclusion with Young´s modulus only 3 times greater than surrounding material can be easily detected. Comparison of experimental results with theoretical simulations quantifies the overall accuracy of the method
Keywords
Fourier analysis; Young´s modulus; biomechanics; biomedical ultrasonics; medical image processing; speckle; Fourier based speckle tracking algorithm; Young´s modulus; cancer detection; nonpalpable inclusion; quantitative strain images; tissue equivalent phantoms; ultrasound elasticity imaging; Elasticity; Image reconstruction; Imaging phantoms; Magnetic resonance imaging; Motion measurement; Scattering; Speckle; Strain measurement; Ultrasonic imaging; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1992. Proceedings., IEEE 1992
Conference_Location
Tucson, AZ
Print_ISBN
0-7803-0562-0
Type
conf
DOI
10.1109/ULTSYM.1992.276013
Filename
276013
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