In the B-mode sector scan ultrasonic imaging system, the raw image is in polar coordinates, therefore, it is main tasks of image pre-processing to achieve image coordinate transform and interpolation.
在B型超声机械扇形扫描成像当中，原始图像信号是以极坐标的形式输出的，对图像进行实时坐标变换和漏点插补是图像预处理所要解决的主要问题。
B-ultrasonic image of gallbladder wall has been observed in 160 patients with acute icteric hepatitis.
本文对160例急性黄疸型肝炎患者的胆囊壁进行了B型超声显像观察。
B-ultrasonic image of gallbladder wall has been observed in 160 patients with acute icteric hepatitis.
本文对160例急性黄疸型肝炎患者的胆囊壁进行了B型超声显像观察。
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