This procedure uses the column map to convert the extracted data into masked data. 该过程使用列映射,来将提取的数据转化为屏蔽的数据。
The integration of computer mapping and the electronic publishing production system changes the traditional procedure of map design and map production. 计算机制图与电子出版生产系统一体化,从根本上改变了地图设计与生产的传统工艺。
The standard exploration procedure here has been to block out areas on the magnetic map. 这里的标准勘探程序是先在磁异常图上画出这个地区。
This paper discusses the application principle, application procedure and data processing procedure of GPS, according to its application to getting spatial data of Henan highway E map. 根据GPS在河南省电子公路地图制作中的实际应用情况,探讨了采用静态GPS测量技术获取公路控制点空间数据的实施原则、实施步骤和数据处理流程。
The method and procedure of digital special tectonics map editing 数字专门构造图件编制方法
The paper discusses the developing procedure of cadastral block map program and provides some examples. 对宗地图绘制程序的开发过程进行了阐述,并介绍了其应用实例。
In the procedure, some systematic errors such as map distortion and resolution of scanner will influence the digitizing result. 在数字化过程中,由于地图本身的变形、扫描仪分辨率等系统误差会影响数字化的结果。
Test results show that the proposed ortho-rectification procedure works well and effectively and also, the accuracy fulfills the requirements of the ortho image generation with corresponding map scale. 实验结果表明,本文的正射校正方法快速、有效,能满足预定比例尺正射影像的几何精度要求。
The incremental construction procedure in this paper can be extended into three-dimensional spaces, and the base component of the map system is generalized Voronoi graph ( GVG) in three-dimensional. 此外,本文的增量式构造方法扩展到用于三维空间,此时地图的基本构成为三维空间中的广义Voronoi图(GVG)。
The roles is introduced that the full digital photogrammetric station JX-4A play in the renewal investigation of present land-use in Nanjing city. The procedure and precision is introduced too of mapping large scale topography map and cadastral map. 本文介绍了全数字摄影测量工作站JX-4A在南京市土地利用现状更新调查中作用,使用JX-4A测制大比例尺地形、地籍图的步骤及施测的精度。
And the procedure of recovering from the MAP failure is accelerated by using the primary and backup binding information. 利用主备用绑定信息加快了MAP故障恢复的过程。
It was found that the procedure used in this study to compile the soil map with Chinese Soil Taxonomy system is easier to operate and more objective than the procedure which simply changed soil type name on the former soil map with Soil Genetic Classification system. 结果表明,用本研究中的方法步骤编绘按土壤系统分类的土壤草图,比单纯用已有按发生分类的土壤图直接进行两个系统间土壤名称更换,更具有客观性和可操作性。
Anesthesia maintain procedure in 48 cases ( 48%) MAP based value fell by more than 30%. 麻醉维持手术过程中有48例(48%)MAP下降超过基础值30%。
In the extracting procedure the user inputs secret key, the corresponding topology graph is created in the memory, and then uses the decoding algorithm to restore the watermark information from the structure of map to prove their copyright. 在提取过程中,用户输入提取密钥后,内存中将会建立相应的拓扑图,然后用解码算法可以将图结构恢复成水印信息以证明其版权。
Classification of polarimetric SAR images is an important procedure of image interpretation. The classification map can be used as the middle result for edge extraction, target detection and recognition, etc., and also as the final result output directly to users. 极化SAR图像分类是图像解译的重要步骤,分类图既可作为中间结果为边缘提取、目标检测、识别等提供辅助信息,也可作为最终结果直接输出给用户。
On the basis of Viterbi Algorithm and SOVA, procedure and mathematic principle of constituent decoding algorithm, such as MAP Algorithm, Enhanced Max-Log-MAP Algorithm and the like has been described and deduced in detail. 在讨论Viterbi算法和SOVA基础上,详细分析了MAP算法,Log-MAP算法以及Max-Log-MAP算法等CTC分量译码算法的数学原理和算法流程。