Name
Abstract | ||
|---|---|---|
Ultrasound equipment allows an early diagnosis of cardiovascular diseases to be obtained through the appropriate processing of received echo signals.In this paper a real time digital implementation of processing algorithms dedicated to investigate both the hemodynamic and mechanic properties of large human arteries is described. In particular, an FFT analysis is used to obtain the information about the blood flow, and an autocorrelation-based procedure is applied to estimate the tissue movements. Furthermore, a real-time software approach for audio processing is shown capable of generating directional Doppler signals and of reproducing them on a standard personal computer (PC).Finally, a summary of the system capabilities is presented by showing the results of application of the above procedures to common carotid artery investigation. |
Year | DOI | Venue |
|---|---|---|
2005 | 10.1109/ICASSP.2005.1416469 | 2005 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS 1-5: SPEECH PROCESSING |
Keywords | Field | DocType |
real time,blood flow,real time systems,hemodynamics,audio signal processing,haemodynamics,signal processing,ultrasound,audio processing,fast fourier transforms,information analysis,autocorrelation | Computer vision,Signal processing,Digital signal processing,Pattern recognition,Computer science,Personal computer,Fast Fourier transform,Software,Artificial intelligence,Audio signal processing,Doppler effect,Autocorrelation | Conference |
ISSN | Citations | PageRank |
1520-6149 | 0 | 0.34 |
References | Authors | |
1 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Giacomo Bambi | 1 | 0 | 0.34 |
| Paolo Fidanzati | 2 | 0 | 0.34 |
| Tiziano Morganti | 3 | 0 | 0.34 |
| S. Ricci | 4 | 6 | 9.08 |
| Piero Tortoli | 5 | 21 | 7.31 |