An efficient algorithm to remove low frequency doppler signals in digital doppler systems

Ultrasonic Imaging

Volumn 13, Issue 2, 1991, Pages 135-144

  Hoeks, A P G ^a   Van de Vorst, J J W ^b   Brands, P J ^a   Reneman, R S ^a  

^a MAASTRICHT UNIVERSITY   (Netherlands)

^b Pie Medical Equipment BV ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHM; ARTICLE; CONTROLLED STUDY; DOPPLER FLOWMETRY; SIGNAL PROCESSING;

ALGORITHMS; COLOR; DOPPLER EFFECT; FILTRATION; MODELS, THEORETICAL; SIGNAL PROCESSING, COMPUTER-ASSISTED; ULTRASONOGRAPHY;

EID: 0025736942     PISSN: 01617346     EISSN: None     Source Type: Journal    
DOI: 10.1177/016173469101300202     Document Type: Article

References (7)

1. Kasai C. Namekawa K. Koyane A. Omoto R., Real-time two-dimensional blood flow imaging using an autocorrelation technique, IEEE Trans. Sonics Ultrasonics SU-32, 458–463 (1985).
2. van Leeuwen G.-H. Hoeks A.P.G. Reneman R.S., Simulation of realtime frequency estimators for pulsed Doppler systems, Ultrasonic Imaging 8, 252–271 (1986).
3. Hoeks A.P.G. Reneman R.S. Peronneau P.A., A multigate pulsed Doppler system with serial data processing, IEEE Trans. Sonics Ultrasonics SU-28, 242–247 (1981).
4. Nowicki A., An infinite gate pulse Doppler, Ultrasound Med. & Biol. 7, 41–50 (1981).
5. Loupas T. McDicken W.N., Low-order complex AR models for mean and maximum frequency estimation in the context of Doppler color flow mapping, IEEE Trans. Ultrasonics, Ferroelectrics & Frequency Control UFFC-37, 590–601 (1990).
6. Gerzberg L. Meindl J.D., Power-spectrum centroid detection for Doppler system applications, Ultrasonic Imaging 2, 232–261 (1980).
7. Kristoffersen K., Time-domain estimation of the center frequency of Doppler spectra in diagnostic ultrasound, IEEE Trans. Ultrasonics, Ferroelectrics & Frequency Control UFFC-35, 685–700 (1988).