The structure, principle and character of radiographic real-time imaging system were introduced.
介绍了射线实时成像系统的组成、工作原理及特点。
For its non-invasive security, economic, convenient, real-time imaging, has become the preferred way to check the fetus.
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。
The data volume and the high real-time are the two vital problems of Synthetic Aperture Radar (SAR) real-time imaging system.
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 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;
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;
Because of the modality's real-time imaging ability and lack of ionizing radiation, resuscitation procedures can be performed without interruption.
由于超声的实时成象能力和没有电离放射危害,因此床旁检查变得切实可行。
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.
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。
Real time imaging features high visualization, more important, it brings in the concept 3D description, which enlarges the range of quantitative simulation;
图形图像技术在仿真中的应用除使之高度可视化外,更重要的是引入了“三维描述”的概念,扩大了“定量”仿真的范围;
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。
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.
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。
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.
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。
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。
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.
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。
The application only needs to project one face-shaped light spot pattern and only needs one-time imaging so as to finish the measurement of the space coordinates of all the light spots on the face.
本申请只需投射一幅面状光点图案且只需一次成像即可完成测量出该面上所有光点的空间坐标。
This paper describes the design and realization of the azimuth preprocess in the real-time imaging processor of SAR with programmable logic device by the method of sub-aperture using band-pass filter.
该文讨论了在合成孔径雷达实时成像处理器中,采用子孔径带通滤波成像处理方法的方位预处理的设计,构造了一种用大规模可编程逻辑器件实现方位预处理的电路结构。
Brain imaging studies suggest that the time from thoughts to the beginning of speech is extremely fast.
大脑成像研究表明,从思考到说话开始的时间间隔非常短。
The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.
采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性;采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。
Using molecular imaging techniques, scientists are studying how humans respond to "micro-doses" of innovative drugs in real time.
通过分子影像技术,科学家可以实时研究人体对微剂量新药的反应。
With the new method, "Imaging is possible over a very long time without damaging the region of interest," said Juergen Jung, operations manager of the Schnitzer lab.
利用这种新技术,“使在不损害需要观察部位的条件下长时间成像成为可能,”施尼策尔的实验室的执行经理JuergenJung表示。
The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured these images at 11:35 a.m. local time (19:35 UTC) on February 21, 2010.
NASA的Terra卫星上的中分辨率成像光谱仪(MODIS)于当地时间2010年2月21日上午11:35(国际标准时19:35)拍到以上的图片。
The investigators used functional magnetic resonance imaging (fMRI), a technique that reveals the brain regions a person is using at any given time - even if their brain activity is subconscious.
研究者使用了功能磁共振成像技术(fMRI),这种技术能够显示人正在使用的大脑区域——就算大脑活动是潜意识的也可以。
She came to this conclusion after conducting a brain-imaging study of people in a resting state that showed that the association cortices of their brains were especially active at this time.
她得到这个结论是因为在此之前进行的一项人类休息状态下大脑成像的研究,她发现大脑联合皮层活动在那时尤其活跃。
Functional Magnetic Resonance Imaging (fMRI) studies have shown increased cellular activity in emotion-processing regions at the time that a negative event is experienced.
功能性磁共振造影研究显示,一个人在经历消极事件时,其脑部情绪处理区域的细胞活动会增强。
At the same time, the researchers observed what was going on inside the mind using a type of brain scan called functional magnetic resonance imaging.
让她们进行一项电脑测试,对答对者可获得一定酬金。同时,研究者们利用磁共振脑功能扫描观察她们的大脑内部状态。
The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite captured the top image just after noon Central Daylight Time on September 12, 2011.
2011年九月12日,美国国家航空和宇宙航行局的特拉卫星的中分辩率成像光谱仪在夏令时后捕捉到了顶部影像。
At the same time, their brains were scanned in a functional magnetic resonance imaging machine.
与此同时,对他们的大脑进行磁共振成像扫描。
The team is using an imaging system based on mass spectrometry to detect swathes of signals at the same time.
研究团队利用质谱分析仪成像系统同时侦测众多信号。
For the first time, brain imaging has linked insomnia to a reduction in vital grey matter.
失眠第一次与大脑灰质层的减少联系了起来。
Siemens' prototype MR-PET acquires MR and PET scans at the same time for the same imaging volume and therefore produces a higher degree of registration.
西门子的MR -PET设备能在同一时间同一成像区域进行MR和PET扫描,因此能产生更高的清晰度。
The phone’s U.S. release is slated for some time in August, according to Samsung president of mobile business and digital imaging Shin Jong-kyun.
美国的地区的销售活动将从八月开始,据三星移动和数字图像业务总裁Shin Jong-Kyun称。
The phone’s U.S. release is slated for some time in August, according to Samsung president of mobile business and digital imaging Shin Jong-kyun.
美国的地区的销售活动将从八月开始,据三星移动和数字图像业务总裁Shin Jong-Kyun称。
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