Discussion on the process of plotting terrain map by digital scanning and its related problems;
介绍了工程地形图自动绘制系统实现过程中所采用的几个有效技术。
The purpose of study is to explore a digital scanning system which could precisely scan the real outline of log.
本研究的目的就是开发一种准确扫描木段真实轮廓的数字化扫描系统。
And it also makes a further analysis and study on the key technologies of setting up the mold and the digital scanning.
并对其中的关键技术(包括产品建模和数字化扫描技术)作了进一步的分析和研究。
Domestic manufacturers to use more test equipment from Italy, the United States, Germany has a digital scanning coordinate measuring machines.
目前国内厂家使用较多的检测设备有意大利、美国、德国等具有数字化扫描功能的三坐标测量机。
In order to achieve quick image acquisition and recognition, the image processing techniques of digital scanning pen is studied by the Numbers.
为了实现图像的快速采集与识别，对数码扫描笔中的图像处理技术进行了系统的研究。
By analysing error resulting from the process of terrain map by digital scanning, we studied the precision problem in this process and made this process much more reliable.
从扫描数字化的基本原理及实施过程出发，分析了基于大比例尺地形图的扫描数字化的误差来源，着重讨论了影响扫描数字化数据结果精度的主要原因及采取的措施。
Google has been scanning the pages of those books and others as part of its plan to bring a digital library and bookstore, unprecedented in scope, to computer screens across the United States.
作为其建立数字图书馆和书店计划的一部分，谷歌已经开始扫描这些“孤儿书”和其他书籍，该计划规模史无前例，意欲遍及全美。
Experts at English Heritage are using laser scanning and high-resolution digital imaging to create a virtual rendering of Stonehenge that will show it in detail and hopefully reveal new features.
英国遗址专家团队使用激光扫描技术和高分辨率数字成像技术获取了巨石阵的透视图，通过这些透视图片对巨石细节部分的展示，专家有望揭示巨石的一些新的特征。
You can create images in a number of ways, for instance with a digital camera, by scanning an image in, or creating one with a painting or drawing program.
您可以通过多种方式创建图象，比如从一部数码相机扫描一张，或者绘画或绘图程序创建。
It's Google's attempt to create the world's largest searchable digital library, by scanning millions of books and making them available for preview or purchase online.
GoogleBooks是Google致力于创建世界最大的可搜索数字图书馆的尝试，其方法是扫描数百万本图书并使它们可以在线预览和购买。
CONCLUSION: the finite element model of artificial disc replacement can be established by CT scanning, digital processor and computer aided design, and used for further study on spinal biomechanics.
结论：通过CT断层扫描、图像数字化处理及计算机辅助设计等方法，可以建立腰椎人工椎间盘置换的有限元模型，用于脊柱生物力学的进一步研究。
Using DDS (Direct Digital Synthesizer) technique under control of single-chip computer, electronic-tunable wavelength scanning is realized.
系统采用计算机控制下的直接数字频率合成(DDS)技术，实现电调谐波长扫描。
Map pattern recognition is an important research direction in mapping automation now. Recognizing map information automatically from scanning map by computer carves out a new way for map digital.
地图模式识别是目前制图自动化的一个重点研究方向，利用计算机从扫描地形图上识别和提取地图信息为地图数字化开辟了新的途径。
This paper introduces a digital storage oscilloscope, which can display four channel waveforms on an ordinary magnetic deflection CRT monitor by means of interlaced raster scanning.
本文介绍了一种采用通用的磁偏转crt显示器并以光栅扫描方式显示四道波形的数字存贮示波器。
This system USES large area array CMOS sensor as the image device, and makes the image motion compensation by reflector scanning, thus to obtain clear digital images during flight of UAV.
该系统采用大面阵CMOS图像传感器作为成像器件，通过反射镜扫描进行像移补偿的方法，实现无人机飞行状态时清晰地数字成像。
The instrument recognition system made by video scanning has realized the reading recognition of index-instrument and digital display instrument.
设计的视频扫描表头识别系统，实现了指针式仪表和数字显示仪表的识别。
Discussed the optical imaging principle of the digital microscope system and the laser scanning confocal microscope system.
讨论了数码显微镜系统及激光扫描共聚焦显微镜系统的光学原理。
The design method of LED big screen scanning circuit is introduced, and the virtues of programmable logic device application on high-speed digital system are presented.
介绍了LED大屏幕扫描电路的设计方法，阐述了可编程逻辑器件在高速数字系统应用中的优点。
Digital map images which can obtained by scanning maps offer a favourable condition for intelligent and automatic map information acquisition.
地图经扫描仪扫描得到的数字地图图像，为实现地图数据采集的智能化和自动化创造了有利条件。
As the original image input of the digital copier, the scanning and imaging unit plays a very important role in the digital copier.
作为数码复印机的原稿图像输入端，扫描成像单元在数码复印机中起着至关重要的作用。
Objective to discuss the accuracy of 3dss three-dimensional scanning system, which was used to reconstruct the 3d digital model of unilateral orbital defect patients.
目的：探讨结构光三维扫描系统3dss在重建单侧眶缺损患者面部三维数字化模型的准确性。
Moire fringe scanning method of digital ring gratings is proposed.
提出了数字环栅莫尔条纹扫描方法。
The use of digital dynamic scanning display circuits is on rising, especially in the digital display and automation fields.
数字动态扫描显示电路，在数字显示及自动化领域中的应用越来越多。
Changing the phase of digital grating can realize Moire fringe scanning. The global center of beam pattern can be calculated by multi_frame scanning images.
改变该数字光栅的相位，可实现莫尔条纹扫描，用多幅扫描图像可算出光斑图像整体中心。
Automatic pore pressure scanning is a new technology for pressure analysis by digital logging data.
油层孔隙压力自动扫描是利用数字测井数据进行油层孔隙压力解释的一项新技术。
Scanning devices are input devices that translate images of text, drawings, and photos into digital forms.
扫描设备是可以把文本的影像、图画和照片转换成数字形式的输入设备。
This paper discussed the way that sets up the system of deformation correction while making the map digital with scanning, by using point of map margin as reference.
讨论了用扫描法将地图数字化时，以图廓点为参考点建立形变校正系统的问题。
Based on digital signal process (DSP), this article gave the design method of an electronic board, which is used in the scanning imaging system of sonoluminescence tomography (SLT).
基于数字信号处理(dsp)方案设计了一块电路板用于声致发光层析成像(SLT)的扫描成像系统。
Methods The applicability of linear scanning for multiwire proportional chamber direct digital Xray radiography were analysed.
方法以多丝正比室线扫描X线摄影系统为基础，分析线扫描直接数字化X线摄影的适用性。
Methods The applicability of linear scanning for multiwire proportional chamber direct digital Xray radiography were analysed.
方法以多丝正比室线扫描X线摄影系统为基础，分析线扫描直接数字化X线摄影的适用性。
应用推荐