The cone-beam CT reconstruction algorithm can be divided into to categories:iterative methods and analytical methods.
锥束CT重建算法主要分为两类：迭代法和解析法。
Therefore, the key of cone-beam CT reconstruction algorithm acceleration is to improve the speed of the projection operation.
因此针对锥束CT重建算法的加速研究关键是提高投影过程的计算速度。
Ct reconstruction algorithm is one of the cores of the ct system, and the speed of reconstruction directly decides the possibility of ct application.
CT重建算法是CT系统的核心部分之一，CT重建算法的速度直接决定了CT的实际应用价值。
Objective to reduce the artifacts produced by cardiac or respiratory motion, through the application of exact reconstruction algorithm with triple-source ct in dynamic reconstruction.
目的将三源ct精确重建算法应用到动态重建的场合，用于抑制心脏或呼吸运动在CT成像中产生的伪迹。
A new kind of ct image reconstruction algorithm named Intermediate Function algorithm is presented in this paper. This algorithm can be used both in fan-beam and cone-beam scan.
本文提出的中间函数重建算法，是一种可以应用于扇束和锥束扫描的图像重建算法。
Firstly, a modified Tikhonov regularization ct image reconstruction algorithm from limited-angle is proposed.
首先，提出了一种基于改进正则化方法的有限角度CT图像重建算法。
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。
Fast algorithm of image reconstruction has been key point and is a important parameter of ct system.
快速图像重建算法一直是图像重建中的关键问题和衡量CT系统的重要指标之一。
The aim of the research is to find an effective reconstruction algorithm which can be used in cone-beam ct int...
研究它的目的是为将来的锥束扫描提供直接重建算法。
A novel registration algorithm is presented for ct cerebrovascular medical image 3-d reconstruction based on the mutual location information of individual contours of the image set.
在CT脑血管医学图像断层间三维重建图形配准中，提出了基于图像内部各个血管轮廓间相对位置信息的优化新算法。
A novel registration algorithm is presented for ct cerebrovascular medical image 3-d reconstruction based on the mutual location information of individual contours of the image set.
在CT脑血管医学图像断层间三维重建图形配准中，提出了基于图像内部各个血管轮廓间相对位置信息的优化新算法。
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