Objective To assess the value of 32 slices volume ct perfusion imaging in the diagnosis of pancreatic cancer.
目的评价32层容积ct灌注成像技术诊断胰腺癌的价值。
This paper proposed a novel scanning structure of direct volume ct, which ADAPTS planar scanning and point detecting, called reverse geometry volume ct.
提出了一种新颖的直接体积CT扫描结构，即采用面状扫描与点状探测的倒置扫描结构。
Volume CT dose index and dose-length product displayed during CT:what good are they?
在CT检查中显示的容积CT剂量指数和剂量长度乘积有什么用处?。
Turbine blades quality inspection technology based on Cone Beam Volume ct has become hot point of current NDT research field.
基于锥束体积CT的涡轮叶片质量检测技术是当前无损检测领域的研究热点。
Now the existing direct volume CT methods face two difficulties:first, how to get the projection data to reconstruct the 3D image exactly, including whether the scanning structure is practical;
目前直接体积CT主要存在两大困难：一是如何获得三维图像精确重建所需的投影数据，包括扫描方式的可实现性；
When Volume CT scan is processed to industrial product, there are some position and orientation problems. Therefore registration between industrial product's CT slice model and CAD model is necessary.
在对工业产品进行体积CT扫描时，会存在定位偏差问题，所以工业产品CT切片模型与其CAD模型之间的配准是必不可少的。
When Volume CT scan is processed to industrial product, there are some position and orientation problems. Therefore registration between industrial product's CT slice model and CAD model is necessary.
在对工业产品进行体积CT扫描时，会存在定位偏差问题，所以工业产品CT切片模型与其CAD模型之间的配准是必不可少的。
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