计算机层析成像

基于遗传算法的快速X射线计算机层析成像多相流测试技术（Ⅰ）测试原理和数值仿真

Genetic algorithm based fast X-ray computed tomographic method for multiphase flow measurement (ⅰ) Principle and numerical simulation

弹性波计算机层析成像（CT）技术是十多年来地球物理领域里的一个前沿热门课题。

The computerized tomography ( CT ) of elastic wave is a forward problem in the geophysical domain for more than ten years .

随着GPS网的迅速发展，计算机层析成像技术成为电离层研究的主要手段之一。

With the development of the GPS net , the computerized tomography technology became a main method in the study of the ionosphere .

计算机层析成像技术（CT）和综合孔径雷达（SAR）是图像重建技术应用的两个重要领域。

Computerized tomography ( CT ) and synthetic aperture radar ( SAR ) are two of the most important fields in image reconstruction .

本文主要讨论了计算机层析成像（CT成像）中的Radon方程求解的一些问题。

In this thesis , we mainly discuss problems of solving Radon integral equations arisen in the field of Computerized Tomography .

计算机层析成像（CT）技术采用射线从多个角度穿透物体来重建断层图像或三维图像，该技术已经广泛地应用于医学诊断和治疗、工业无损检测和无损评价。

Computed tomography ( CT ), which uses penetrating radiation from many directions to reconstruct cross-sectional or 3D images of object , has widely applied in medical diagnosis and treatment , industrial NDT and NDE .

与X-射线计算机层析成像技术（X-CT）相比，Terahertz-CT可获得更丰富的信息来处理图像。

Compared with the X-ray computer tomography ( X-CT ), more information could be extracted to process the image .

基于FPD的圆轨道FDK型三维计算机层析成像技术（ComputedTomography，3D-CT）检测速度快，但成像质量不及2D-CT。

FDK-type three dimensional computed tomography ( 3D-CT ) with circular orbit based on FPD can execute inspection rapidly , but its imaging quality can not reach that of 2D-CT .

计算机层析成像技术及其在化工多相流测量中的应用

Application of Technology and Image of Computer Tomography in Measurement of Multi-phases

计算机层析成像和积分几何反问题

On the reverse problem of integral geometry in computerized tomography

这是计算机层析成像和正电子层析成像的数学基础。

This is the mathematical basis of computed tomography and positron emission tomography .

反射式超声计算机层析成像算法研究

A computation algorithm for ultrasonic reflective tomography

基于太赫兹辐射独特的性质，连续太赫兹波计算机层析成像的成功实现为太赫兹成像技术在安检及材料无损检测方面的应用提供了一种更有效的方法。

THz computed tomography technology will provide a more effective method for non-destructive detection and security inspection .

首先对CBP的基础，计算机辅助层析成像（CAT）及图像重建原理作了简单的介绍，接着说明了CBP应用于聚束SAR时的有关概念。

Firstly , the foundation of CBP , the image reconstruction principles in computer-aided tomography ( CAT ) is introduced . Then , the CBP algorithm as applied in SAR is interpreted .