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。
Conventional ultrasonic imaging methods such as B-scan and C-scan couldn't meet the requirements of composite inspection.
传统超声b扫描和C扫描成像方法不能满足复合材料的检测需求。
In ultrasonic B-scan imaging testing, pseudo-images which lead to inaccurate results can often ap-pear due to the influence of ultrasonic multiple reflections.
超声b扫描成象检测中，由于超声多次反射的影响经常出现伪象，导致检测结果不准确。
Methods the method is to 68 thyroid cysts of 52 patients under the direction of B-ultrasonic scan, drawing liquid from and injecting ethanol into thyroid cysts.
方法对52例患者的68只甲状腺囊肿在超声定位、引导下用穿刺抽净囊液及囊内注射无水乙醇进行治疗。
Objective To discuss the effects of swollen and feat technique in the treatment of thyroid cysts in community, to evaluate the result of a hardening treatment thyroid cysts by B-ultrasonic scan.
目的探讨社区治疗甲状腺囊肿的适宜技术，评价超声硬化治疗甲状腺囊肿的效果。
B-Scan transducers are used to create an ultrasonic two-dimensional cross section view.
医用B超换能器用于产生二维超声截面图。
A new method used for texture analysis of B-scan ultrasonic images is presented in this paper.
本文提出了一种用于B超图象纹理分析的新方法。
A new method used for texture analysis of B-scan ultrasonic images is presented in this paper.
本文提出了一种用于B超图象纹理分析的新方法。
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