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Effect of focusing on frequency dependence of backscattering

โœ Scribed by Hsi-Sheng Chen; F.Graham Sommer


Book ID
113245908
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
111 KB
Volume
13
Category
Article
ISSN
0161-7346

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โœ Paul Stetson; Graham Sommer ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 695 KB

Phantom and patient studies were performed to assess the potential of backscatter frequency dependence as a useful parameter for tissue characterization. A commercial phased-array ultrasonic scanner was adapted to allow digitization of the intermediate-frequency ultrasonic data. Studies of agar phan