但是随着研究深入,出现稀疏数据成像问题,无法用传统方法重建清晰图像。
With the in-depth study, however, appearing sparse data imaging, which traditional methods can not used to reconstruct a clear image.
但是随着研究深入,出现稀疏数据成像问题,无法用传统方法重建清晰图像。
The key problem in N-gram method is the problem of sparse data which still can not be solved effectively now.
数值试验表明,这种方法抗噪声能力强,分辨率高,很适合于有限观测数据并且含有噪声的数据成像。
Numerical tests show this method is powerful in resistance to noise and is of high resolution, therefor suits to image finite and noisy data.
实际SAR原始数据的压缩结果表明,解压缩数据成像依然清晰,并且能在一定程度上保留图像中的细节信息。
Using this WT algorithm to compress high resolution SAR raw data, under the large compression ratio, the decompressed images can reserve important details on the images resulted from raw data.
介绍了井—地电位测量技术方法原理,重点分析了井—地电位测量数据成像处理方法和在新疆油田五1区的应用。
This paper addresses the theory of well-ground potential measurement, with emphasis on data image processing and its application in Wu1 Block of Xinjiang Oilfield.
由于采集部分K空间数据成像是对连续频率MR信号的截断,导致经过傅立叶变换后的重建图像中出现截断伪影。
Sampling segmented K-space data makes a truncation of MR signal which is with continuous frequencies, leads to the truncation artifact in the reconstruction images after Fourier transform.
第五章对基本的R - D算法、改进的C -S算法进行了实测数据成像实现,并对这两种算法的性能作了比较。
In chapter 5, the real time data is imaged in the R-D algorithm and improved C-S algorithm. And the results of images are compared.
这是一个特殊的例子:通常的打印系统架构包括一个将数据输入到标记(成像)引擎所要求格式的子系统。
Here's a specific example: Typical printing system architectures include a single subsystem to transform input data into the format required by the marking (imaging) engine.
“这些纵向比较的成像数据,以及由之产生积累的知识是一项独特重要的资源”莱哈特博士说。
"The longitudinal imaging data and associated knowledge gathered forms a unique resource that doesn't exist anywhere else in the world," says Lainhart.
该研究的数据来自于26份长达15年的脑成像研究报告,涵括了357位自闭症患者以及370位非自闭症患者。
They analyzed data from 26 brain imaging studies that were conducted over 15 years and included a total of 357 autistic and 370 non-autistic participants.
飓风成像辐射计不仅可以直接装在飞机底部,还可以装在飞机两侧,它测量的数据可以提供风暴结构的二维图像。
The Hurricane Imaging Radiometer can measure not only directly under the plane, but also out to each side, providing a two-dimensional picture of storm structure.
而在那个数字成像的世界中,一个由软件建造起的大楼吸收了真实世界的所有信息数据,然后将它们通过设定好的程序自动反映出来。
The digital one, an edifice built of software, takes in all that information and automatically acts on it. If a door opens in the real world, so does its virtual equivalent.
其功能包括战术数据链路显示、便携式任务规划、数字化移动地图、气象图片、航空电子图标以及传感器成像。
TacView functions include tactical data link display, portable mission planning, digital moving map, weather imagery, electronic aeronautical charts and sensor imaging.
大量的成像和成图模块大大方便了GIS专家以新的方法分析数据。
The large number of imaging and mapping modules make it a lot easier for GIS specialists to analyze data in new ways.
还有很多基于NLST的数据的研究正在进行,包括有关螺旋ct的成本效用的研究,以及成像过程对长期吸烟习惯的影响的研究。
More studies based on the NLST data set are ongoing, and will include reports on the cost effectiveness of spiral ct and the effects of the screening process on smoking behaviors over time.
然后斯姆雷卡尔的研究团队分析了由可见光与红外热成像光谱仪(VIRTIS)观测到的其中三个活跃地区的数据。
Smrekar's team then analyzed data for three hot spots observed by the Visible and Infrared Thermal Imaging Spectrometer (VIRTIS).
该数据模型可比较的简单性有助于对GPS设备和卫星成像捕获的数据进行建模。
The data model's comparable simplicity lends itself to modeling data acquired by GPS devices and satellite imaging.
Brualdi指出,庞大的数据集,如通过基因测序,医疗成像或天气监测生成的那些,往往会产生常规结构的矩阵。
Brualdi points out that large data sets, such as those generated by gene sequencing, medical imaging, or weather monitoring, often yield matrices with regular structures.
该地图是根据NASA泰拉(Terra)卫星的中分辨率成像光谱仪(MODIS)的植被指数数据制作的。
The maps are based on vegetation index data from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite.
Vedea也会有显示数据的新成像方式,并大大超越过去几十年使用的饼图。
Vedea will come with new graphical ways of displaying data going well beyond pie charts that have been used for the last decades. Among the features are
美国航太总署地球大观,制图:杰西·艾伦(Jesse Allen)与罗伯特·西蒙(RobertSimmon),使用了由美国航太总署地球观测1号小组提供的地球观测1号卫星的高级陆地成像仪的数据。
NASA Earth Observatory image created by Jesse Allen and Robert Simmon, using EO-1 ALI data provided courtesy of the NASA EO-1 team.
MIST系统可以覆盖非常广泛的领域,高清晰度成像,可以记录几个小时的数据。
MIST systems cover very wide areas in high resolution and can record data for hours.
能够完成像“电子-证据开示(对用作证据的电子邮件和其它数据记录材料进行分类整理)”之类任务的软件,为律师行节约了成本。
Software that can perform tasks like "e-discovery", sorting through e-mails and other digital records for evidence, is saving firms money.
经过他们的分析,研究人员只用这些从这些提问得来的功能磁共振成像数据的问题就已经得出正确的答案了。
In their analyses, the researchers used only those fMRI data from the questions that had been answered correctly.
研究者就此进行核磁共振成像数据分析。
这张地图编辑的内容来自于美国国家航空与宇宙航行局利用的中等分辨率航天成像光谱仪(卫星数据仪)测得的关于地球和水星的数据。
The map was compiled from data from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra and Aqua satellites.
我们能够使收集数据的速度提高三个数量级以上,使之以视频速率成像。
We were able to speed the collection of data by more than three orders of magnitude, attaining video-rate imaging.
这些成像方式在多数遥感任务中得到广泛应用,但是由于数据自身的特点,在相关光学遥感信号的处理面临诸多挑战。
These imaging methods have been widely used in most remote sensing tasks, but due to the characteristics of the data, the processing of optical remote sensing signals is facing many challenges.
由于成像算法复杂,而且雷达数据量大、速率高,方位预处理和转置存储器的实时实现具有很大的挑战性。
Due to the complexity of the image algorithm and the large amount and high-speed of the radar data transaction, it is a real challenge for real-time realization of azimuth preprocess and CTM.
由于成像算法复杂,而且雷达数据量大、速率高,方位预处理和转置存储器的实时实现具有很大的挑战性。
Due to the complexity of the image algorithm and the large amount and high-speed of the radar data transaction, it is a real challenge for real-time realization of azimuth preprocess and CTM.
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