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METHOD AND APPARATUS FOR VISUALIZATION OF MOTION IN ULTRASOUND FLOW IMAGING USING PACKET DATA ACQUISITION
METHOD AND APPARATUS FOR VISUALIZATION OF MOTION IN ULTRASOUND FLOW IMAGING USING PACKET DATA ACQUISITION
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机译:利用数据包数据采集对超声流成像中的运动进行可视化的方法和装置
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摘要
A method and an apparatus for imaging blood motion by displaying an enhanced image of the fluctuating speckle pattern. The first step in the blood motion image processing is high-pass filtering of the signal vector from each range gate. Following high-pass filtering, a speckle signal is formed. The speckle signal is then subjected to a nonlinear scale conversion. The resulting speckle signal is displayed as the desired blood motion image concurrently with a corresponding tissue image.
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