A new approach for the estimation of the
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Peter Munk; JΓΈrgen Arendt Jensen
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Article
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2000
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Elsevier Science
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English
β 321 KB
The most used estimation method for calculating the blood velocity in commercial scanners is the autocorrelation approach. The calculation of the mean velocity used in this method depends on the center frequency of the interacting ultrasound pulse which downshifts as a function of depth, introducing