提出了一种软x射线同轴全息实时成像的方案。
A new design for real time reconstruction of soft X-ray in-line hologram has been proposed.
介绍了射线实时成像系统的组成、工作原理及特点。
The structure, principle and character of radiographic real-time imaging system were introduced.
试飞结果证明，实时成像算法在大斜视角下能稳定成像。
The results of flying show the algorithm can image stably in high squint.
本文是结合课题“焊接缺陷X射线实时成像检测系统的研究”来进行的。
This thesis is based on "the Research on X-ray Real-time Radiography Inspection System for Welding quality".
提出了一种基于VME总线的机载SAR实时成像信号处理系统的设计方案。
This paper presents the design scheme of a real-time signal processing system for airborne SAR imaging, which is based on VME bus.
本发明不受外界光线的影响、无需暗室，通过X射线照射后即可实时成像；
The device is not affected by external light, does not need a dark room, and can perform real-time imaging through the irradiation of the X-rays;
超声检查的安全无创、经济、方便、实时成像，使之成为胎儿检查的首选方法。
For its non-invasive security, economic, convenient, real-time imaging, has become the preferred way to check the fetus.
由于传统时域点扫描方式的OCT系统的成像速度慢，难以用于活体的实时成像。
The imaging speed of traditional time-domain-scanning of OCT system is slow and difficult to meet the requirement of real-time imaging for living tissue.
论文的研究工作主要围绕着SAR大斜视模式成像算法和实时成像处理技术展开。
This thesis focused on SAR large squint mode imaging algorithms and Real-time processing technologies.
高时效性和大数据量是合成孔径雷达(SAR)实时成像处理系统的两个主要问题。
The data volume and the high real-time are the two vital problems of Synthetic Aperture Radar (SAR) real-time imaging system.
共聚焦激光扫描显微镜是一种新兴的非侵入性图像分析仪器，具有高分辨率实时成像的特点。
Confocal laser scanning microscopy is a novel noninvasive imaging tool that produces high-resolution real-time skin imaging.
介绍了基于FPGA芯片的星载合成孔径雷达实时成像处理器中方位压缩处理器的设计与实现。
The design and the implementation of the azimuth compressor based on FPGAs for space-borne SAR are introduced.
在机载sar实时成像处理器中，方位预滤波比的选取对最终获得的方位分辨率有决定性的影响。
In an airborne SAR real time imager, the selection of azimuth pre filter ratio has a decisive effect on the final azimuth resolution.
本文主要介绍微焦点X射线实时成像检测的基本原理、图像质量分析及图像采集与图像处理技术。
This paper is about microfocus X ray radioscopy inspection system. Introduced are the image collecting and processing technology. Basic principles and image quality are also discussed.
本文主要介绍微焦点X射线实时成像检测的基本原理、图像质量分析及图像采集与图像处理技术。
This paper is about microfocus X-ray radioscopy inspection system. Introduced are the image collecting and processing technology.
但目前的射线实时成像检测技术在成像质量等方面与射线照相法有一定差距，检测灵敏度相对较低。
The image quality of real-time radiography, however, can not be as good as that of film, and its sensitivity is relatively low.
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。
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.
前言： 针对X射线线阵探测器实时成像的焊缝图像，提出了降噪处理、焊缝图像分割及缺陷检测的方法。
A method of the noise reduction, region segmentation and welding defects extraction was proposed accerding to weld image of X-ray linear array detector real-time scanning.
在交互式图像导航HIFU(高强度聚焦超声)治疗系统中，需要对病灶目标进行非常精确的实时成像和定位。
In the interactive image-guided HIFU (High Intensity Focused Ultrasound) therapy system, a fast and precise localization of the tumor is very important.
机载SAR实时成像系统采用多个嵌入式信号处理器，实时接收处理雷达信号，并实时存储及形成高分辨率图像。
Aircraft SAR imaging systems are fixed on the plane, in which SAR signals can be collected, processed, stored and imaged in real-time.
在并行多处理器上利用此算法，降低了SAR实时成像的运算量和成像延迟，显著提高了SAR实时成像的处理速度。
It improves the speed and decreases the processing delay of real time SAR imaging on a parallel processor.
在满足实时成像和一定分辨率的条件下，分析了系统对运算速度的要求，提出了一种改进的快速傅里叶算法及其实现方法。
Under the conditions of meeting the real time imaging and given resolution, the algorithmic speed required by the system is analyzed. And an improved FFT algorithm and its implementation are given.
由于频域oct系统可以避免参考光扫描就能得到二维图像，因而频域oct能够提高图像采集速度，使实时成像成为可能。
Frequnce Domain OCT (FDOCT) avoids axial scan to get imaging, so it can get higher imaging speed than TDOCT. In conclusion, FDOCT makes real time imaging come true.
该方法不仅能全面地获取钢管的质量参数，而且还可以做到实时成像在线圆度检测，具有重大的实际意义和广阔的应用前景。
The method can not only inspect the quality parameters of steel tube, but also work online. So it has great actual significance and wide application prospect.
随着系统向大带宽、高分辨率、信号处理实时化的方向迈进，回波的数据率越来越高，因此对实时成像处理系统提出了更高的要求。
With the system towards the large bandwidth, high-resolution, signal processing real-time direction, SAR raw signal has a high data rate, so a higher demand is raised to real-time imaging system.
实时方位向预处理是SAR实时成像处理器设计中的关键环节，预处理中运算精度的高低直接影响着SAR图像方位向聚焦的好坏。
Azimuth preprocessing is the key to real-time SAR processor, the precision of computation in the azimuth preprocessing has an impact on the azimuth focus quality.
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。
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.
计算机仿真和对实际数据进行成像实验的结果表明，经过改进后的PSAP算法能够用于对大场景高分辨率UWB-SAR的实时成像。
The computer simulation and the real data test results show that the modified PSAP can be applied to real-time UWB-SAR imaging of wide scene with fine resolution.
综合孔径雷达(SAR)实时成像处理器，在满足分辨率的情况下，通过预滤波和降采样的方式降低数据率来满足系统处理带宽的要求。
Under the condition of meeting resolution, the SAR real-time imager can satisfy the demands of the processing band by pre-filter and down-sample.
本文首先简单介绍了合成孔径雷达（SAR）成像原理，并对以超高速数字信号处理器（DS）为核心的机载合成孔径雷达实时成像处理系统的硬件结构作了描述。
This paper presents the principle of Sythetic Aperture Radar(SAR) imaging and describes the system hardware of airborneSAR real-time digital signal processing system with ultra-high speed DSP .
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