The problem of filling area with se ct ion lines is often encountered during the development of CAD system. Accordingly a new method based on direct search using VC is introduced in this paper.
剖面线填充是开发CAD系统时经常遇到的问题，该文提出了一种在VC环境下实现剖面线填充的方法——基于可行域的定向搜索方法。
The accuracy of CT predicting of the level and cau se of biliary obstruction was the same as that of DC However, CT can correctly evaluate the resectability of malignant obstruction.
CT对阻塞的定位、定性有与直接胆管造影同样高的准确性，但CT还能对恶性胆道阻塞的手术切除可行性作出相当可靠的估价。
Objective To investigate the feasibility of low-do se single-slice helical ct in pulmonary ct scan and evaluate the clinical application.
目的探讨单排螺旋CT行肺低剂量扫描的技术可行性及其应用价值。
Objective To investigate the feasibility of low-do se single-slice helical ct in pulmonary ct scan and evaluate the clinical application.
目的探讨单排螺旋CT行肺低剂量扫描的技术可行性及其应用价值。
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