A new eigen-based flow estimator using the Matrix Pencil approach

Proceedings - IEEE Ultrasonics Symposium

Volumn 2, Issue , 2005, Pages 1335-1338

  Yu, Alfred C H ^a   Mo, Larry Y L ^b   Warriner, Renée K ^a   Cobbold, Richard S C ^a  

^a UNIVERSITY OF TORONTO   (Canada)

^b ZONARE Medical Systems Inc   (United States)

Author keywords

Color flow imaging; Generalized eigenvalues; Matrix pencil; Velocity estimation

Indexed keywords

COLOR; DOPPLER EFFECT; EIGENVALUES AND EIGENFUNCTIONS; OPTIMIZATION; SIGNAL PROCESSING;

COLOR FLOW IMAGING; GENERALIZED EIGENVALUES; MATRIX PENCILS; VELOCITY ESTIMATION;

VELOCITY MEASUREMENT;

EID: 33847105032     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ULTSYM.2005.1603100     Document Type: Conference Paper

References (9)

1. S. Bjaerum, H. Torp, and K. Kristoffersen, "Clutter filter design for ultrasound color flow imaging," IEEE Trans. Ultrason. Ferroelec. Freq. Contr., vol. 49, pp. 204-216, 2002.
2. C. Kasai, K. Namekawa, A. Koyano, and R. Omoto, "Real-time two dimensional blood flow imaging using an autocorrelation technique," IEEE Trans. Sonics Ultrason., vol. 32, pp. 458-464, 1985.
3. O. Bonnefous and P. Pesque, "Time domain formulation of pulse-Doppler ultrasound and blood velocity estimation by cross correlation," Ultrason. Imaging, vol. 8, pp. 73-85, 1986.
4. M.E. Allam and J.F. Greenleaf, "Isomorphism between pulsed-wave Doppler ultrasound and direction-of-arrival estimation - Part I: Basic principles," IEEE Trans. Ultrason. Ferroelec. Freq. Contr., vol. 43, pp. 911-922, 1996.
5. P.J. Vaitkus and R.S.C. Cobbold, "A new time-domain narrowband velocity estimation technique for Doppler ultrasound flow imaging. Part I: Theory," IEEE Trans. Ultrason. Ferroelec. Freq. Contr., vol. 45, pp. 939-954, 1998.
6. Y. Hua and T.K. Sarkar, "Matrix pencil method for estimating parameters of exponentially damped/undamped sinusoids in noise," IEEE Trans. Acoust., Speech, Signal Processing, vol. 38, pp. 814-824, 1990.
7. F.R. Gantmacher, The Theory of Matrices. Vol. II. New York: Chelsea, 1960.
8. Y. Hua and T.K. Sarkar, "On SVD for estimating generalized eigenvalues of singular matrix pencils in noise," IEEE Trans. Signal Processing, vol. 39, pp.892-900, 1991.
9. rd Ed. Baltimore: John Hopkins Univ. Press, 1996.