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采用了一种基于数组运算的多波束合成技术,可以保证在采样线数不变且不影响图像质量的情况下提高成像设备的时间分辨率,并提高超声图像的帧频。
A multi-beam synthesis technique based on array arithmetic is adopted to ensure that the time resolution of the imaging device can be improved and the frame rate of the ultrasound image can be improved under the condition that the number of sampling lines is constant and the image quality is not affected.