DocumentCode
2953265
Title
Displacement-Frequency Doppler Blood Flow Estimation
Author
Leiria, Ana ; Ruano, M.G. ; Evans, David H.
Author_Institution
Univ. of Algarve, Faro
fYear
2007
fDate
3-5 Oct. 2007
Firstpage
1
Lastpage
4
Abstract
This paper reports a novel method for representing the spectrum of pulsed Doppler ultrasound blood flow signals. It is an alternative to the time-frequency estimation method, that maintains the information contained in the time signal using a minimum computational cost solution.
Keywords
haemodynamics; haemorheology; medical signal processing; time-frequency analysis; computational cost solution; displacement-frequency Doppler blood flow estimation; pulsed Doppler ultrasound blood flow signals; time-frequency estimation method; Blood flow; Cardiology; Cells (biology); Computational efficiency; Phase estimation; Signal analysis; Signal resolution; Spectrogram; Time frequency analysis; Ultrasonic imaging; Biomedical acoustics; Biomedical signal processing; Blood flow; Spectral analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Signal Processing, 2007. WISP 2007. IEEE International Symposium on
Conference_Location
Alcala de Henares
Print_ISBN
978-1-4244-0829-0
Electronic_ISBN
978-1-4244-0830-6
Type
conf
DOI
10.1109/WISP.2007.4447623
Filename
4447623
Link To Document