Ray beam effective width of Xray Imaging system is an important parameter to evaluate the resolution of system.
射线成像系统的射线有效宽度是评定系统成像分辨率的重要成像指标。
From the analyzation the paper believes that the future of the conventional X-ray imaging system is closely related to the FPD technology.
文中分析认为，未来常规X射线成像系统是和FPD技术联系在一起的。
A novel X-ray imaging system was designed and its key device is X-ray image intensifier tube, which is a vacuum and non-vacuum mixed device.
本文设计了新型的X光成像系统，它的核心部件X光影像增强器是一个混合型器件。
The model can be used to design or evaluate X-ray imaging system and can also be a pre-knowledge of blur function in X-ray image restoration.
该模型为X射线成像系统空间分辨率和密度分辨率的初步设计和评定提供了理论依据，可作为X射线图像恢复算法中模糊函数的先验信息。
Laser welding seams in titanium alloys with complex structure were detected by using real time imaging system in this paper, and the images of ray detection which contain tiny flaws were obtained.
采用实时成像系统，对复杂结构钛合金激光焊件进行了检测，得到了含有微小缺陷的激光焊件射线图像。
In a three dimensional X ray coded imaging system, it is effective method to reduce the reduplicate noise of a certain layer image for enhancing the signal noise rate.
x射线编码三维成像系统中，减少观察层上的重叠噪声是提高图像信噪比的有效方法。
It can enhance imaging speed and obtain high clear image that EMCCD detector can been used in X-Ray digital imaging system.
EMCCD探测器能够在微光条件下，获得高质量的图像，把它应用到X射线数字成像系统能够提高成像的速度并获得高清晰图像。
With matrix conversion of geometry optics as a basis, simulation and modeling for complex multi-lens imaging optical system for four-quad splitting are carried out through light ray trace.
以几何光学的矩阵变换为基础，通过光线追迹的方法，对四象限分光的多透镜成像复杂光学系统进行仿真建模。
In X-ray digital radiographic system, there are many kinds of noise which originate from different imaging elements. These kinds of noises have serious influence on imaging quality.
射线数字成像中存在着各种类型的噪声，它们来源于不同的成像环节，严重影响成像质量。
It consists of a solar monitor, an X-ray fluorescence imaging spectrometer, the electronics system and its software.
它包括太阳X射线监测器、X射线成像谱仪和电子学电路系统三部分。
Methods A suitable X-ray exposure conditions for full-leg digital radiograph was chosen according to the application of FCR-5000 CR imaging system and the exposure conditions of CR in osseous system.
方法以FCR-5000CR成像系统的应用及CR在骨骼系统摄影条件的成像特性，来选择合适的下肢全长骨骼数字化X线的摄影条件。
It can enhance imaging speed and obtain high clear image. We finish the software of collecting image and image processing basing on EMCCD, and EMCCD can been used in X-Ray digital imaging system.
我们开发出基于EMCCD的图像采集和处理软件，并把它应用到X射线数字成像系统，能够提高成像的速度并获得高清晰图像。
People apply machine vision technology to the X-ray real-time imaging system for computer aided analysis and even completely replacement of the human analysis.
目前人们把机器视觉的技术应用到X射线实时成像系统中，辅助人们对X射线图像进行实时分析，甚至完全取代人眼进行无损检测。
The standard digital X-ray image (76) is used to guide the imaging system (20) to obtain an image of a region of interest.
标准数字X射线图像（76）用于导引成像系统（20）取得关注区的图像；
The characteristic of aplanatic system shows that non-aplanatic point imaging can produce aspherical holographic interference for high resolution zone plate fabrication used for X-ray imaging.
利用这种特性可以产生制作高分辨率X射线波带板所需的两束非球面波。
The characteristic of aplanatic system shows that non-aplanatic point imaging can produce aspherical holographic interference for high resolution zone plate fabrication used for X-ray imaging.
利用这种特性可以产生制作高分辨率X射线波带板所需的两束非球面波。
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