To develop a computer application set up oriented at industrial ct for cable-online detection.
研制用于工业CT电缆在线检测的计算机应用系统。
Filter back projection (FBP) reconstruction algorithm is adopted by fan beam industrial ct systems.
扇束工业CT系统普遍采用滤波反投影(FBP)重构算法。
Such is the main content: First, the method of extracting contour data from industrial ct slice images is researched.
主要内容如下：首先，本文研究了从工业CT机切片图像提取边界点数据的方法。
This paper applies UML to design an industrial CT image classification system, and implements it on the VC6.0platform.
论文介绍了应用uml对工业CT扫描图像自动分级系统进行建模，并在VC 6.0平台上实现该系统的过程。
Based on industrial CT, this dissertation studied the cylindricity error evaluation and inner surface display of pipeline.
本文以工业CT为基础，研究了工件内部管道的圆柱度测量与内表面显示算法。
By scanning the core with ACTIS high resolution industrial CT, we indicate that the results by CT is similar as conventional method.
利用ACTIS高分辨率工业CT对岩心进行了扫描，试验表明利用CT计算的结果与常规方法的测定值符合较好。
In this dissertation, some key technologies related to the CAD model reconstruction based on Industrial ct slicing data are studied.
本文系统研究了基于工业CT切片数据的CAD模型重构所涉及到的关键技术。
Industrial ct, which has the obvious advantage of non-destructivity, can solve many problems that the traditional methods can not solve.
基于工业CT的检测技术有着无破坏性的显著优点，能够解决许多传统方法无法解决的检测难题。
Based on industrial ct image, crack region is split from the image using crack detection method for the sequent crack measurement and analysis.
基于工业CT图像的裂纹检测，首先要将CT图像中的裂纹区域分割出来，以便下一步对裂纹进行测量和分析。
It can solve the problem of low efficiency and subjectivity in the classification process of industrial ct image. The system proves to be practical.
有效解决了工业CT扫描图像自动分级过程中存在的效率低、主观性强等问题，具有很高的实用价值。
In industrial ct image analysis and process, it is necessary to display the inner surface of the pipeline for subsequent analysis and defect detection.
对工业CT图像进行分析和处理的过程中，经常需要对工件管道的内表面进行显示，为后续的分析与检测做准备。
The quantity and the speed of creating image of the industrial CT closely relate to the accelerator's focus, the highest X-ray energy, X rays dose and dose uniformity.
加速器电子束的焦点、X射线的最高能量、X射线剂量及均匀性与工业CT成像的质量和速度密切相关；
In the design of industrial ct, the knowledge of energy and flux distributions for bremsstrahlung photons through crystals is necessary to select scintillator's type and dimension.
在工业CT设计中，为了选择闪烁体的种类和几何尺寸，需要知道韧致辐射光子穿透闪烁体的能量和通量分布。
In order to measure the cylindricity error of the pipe which is in the internal part of a workpiece, this paper studies a cylindricity error evaluation method based on industrial CT images.
针对工件内部管道圆柱度误差测量的问题，研究了一种基于工业CT图像的圆柱度误差测量方法。
This paper analyzes the influence of high-frequency artifacts on the detection of high-contrast micro defects in regions of sharp density transitions inside large workpieces in industrial CT systems.
大型工件内部密度锐变区域的高对比度的微小缺陷的检测是工业CT的主要检测任务之一。
The image reconstruction of industrial X-CT belongs to image reconstruction with narrow fan-beam scan mode.
高能X射线工业CT机的图像重建属窄角扇束扫描方式下的图像重建。
Three dimensional CT for the industrial pieces with large and flat size can be carried out by means of this method with a low energy X ray source.
在射线源能量较低的情况下，此法能够对大而扁的工业构件实施三维ct重建。
X-ray ct plays a great role in industrial non-destructive tests, medical fields, and public security, etc.
射线ct在工业无损检测、医学、安检等领域发挥着重要的作用。
The scattering phenomenon has an important influence on the reconstructed image in industrial X-CT imaging systems, and is a hot research on ct all the time.
在工业x -CT成像系统中，散射现象对重建图像的质量有重要的影响，一直是CT研究的热点之一。
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。
There are some position and orientation problems when a 3d ct equipment undertakes nondestructive testing to industrial products. So product's ct slice model and its CAD model should be registered.
利用三维ct设备对工业产品进行无损检测时，不可避免地会存在定位偏差问题，从而要进行CT切片模型到CAD模型之间的配准。
There are some position and orientation problems when a 3d ct equipment undertakes nondestructive testing to industrial products. So product's ct slice model and its CAD model should be registered.
利用三维ct设备对工业产品进行无损检测时，不可避免地会存在定位偏差问题，从而要进行CT切片模型到CAD模型之间的配准。
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