DocumentCode
3308694
Title
Assessing the accuracy of color Doppler ultrasound
Author
Stewart, Sandy F C
Author_Institution
Center for Devices & Radiol. Health, US Food & Drug Adm., Rockville, MD, USA
Volume
2
fYear
1999
fDate
36434
Abstract
A torus phantom was used to assess the accuracy of a commercial color Doppler ultrasound (CDU) system. The accuracy was found to be significantly dependent on the transducer used as well as on the instrument settings and the magnitude of velocity measured
Keywords
Doppler measurement; biomedical transducers; biomedical ultrasonics; blood flow measurement; image colour analysis; medical image processing; accuracy assessment; color Doppler ultrasound; color velocity maps; instrument settings; linear array transducer; torus phantom; transducer dependence; vascular use; Color; Frequency; Heart valves; Imaging phantoms; Instruments; Phased arrays; Testing; Tin; Transducers; Ultrasonic imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location
Atlanta, GA
ISSN
1094-687X
Print_ISBN
0-7803-5674-8
Type
conf
DOI
10.1109/IEMBS.1999.804225
Filename
804225
Link To Document