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Ultrasound color Doppler imaging system and method for filtering clutter signal of the same
Ultrasound color Doppler imaging system and method for filtering clutter signal of the same
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机译:超声彩色多普勒成像系统及其杂波信号滤波方法
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摘要
Disclosed is an ultrasound color Doppler image system. The ultrasound color Doppler image system includes a calculation unit that calculates a mean value associated with an I/Q signal corresponding to a pixel of a color image in an ultrasound image and generates a multiplication value using the calculated mean value; a comparison unit that compares the generated multiplication value with the mean value; and a masking unit that performs masking of the pixel based on a comparison result, and, the calculation unit calculates the mean value of the I/Q signal for each frame, selects a reference mean value based on scales of the calculated mean values, and generates the multiplication value by multiplying the selected reference mean value and a scale factor.
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