Research on automatically constructing DEM based on city vector map;
基于二维矢量地图自动构建DEM方法研究
Model and algorithm for sensor placement based on vector map data in distributed sensor networks;
传感器网中基于矢量地图数据的传感器放置模型与算法
Study on progressive transmission of vector map data;
矢量地图数据渐进式传输的研究
Through analyzing requirements of battlefield simulation for environment information,a conclusion is drawn that the independently designed vectorgraph is a perfect method to meet these requirements.
在分析作战仿真对战场环境信息需求的基础上,得出自主制作矢量图是满足此类需求的最理想方法。
It is introduced how to create a system of vectorgraph.
详细介绍了在VC++中如何建立矢量图形系统,并给出程序中的基本图形元素类。
By analysing the characteristic of bitmap and vectorgraph,the methods of using some relative software to convert bitmap into vectorgraph are put forward.
通过对位图和矢量图特性的分析,针对在平面设计中不易获取矢量图的问题,提出了采用相关软件来实现位图的矢量化,并介绍了几种常用位图矢量化的转换方法。
Method of vector graphics digital watermarking based on B-spline;
基于B-spline矢量图形数字水印方法
Technologies of vector graphics rendering on mobile devices;
面向移动设备的矢量图形绘制技术
Research of Vector Graphics Management Based on SVG and Ajax;
基于SVG和Ajax的矢量图形处理研究
Performance analysis and comparison of WebGIS vector map drawing
WebGIS矢量地图绘制方法的性能比较分析
DFT-based adaptive vector map watermarking algorithm
基于BC6的自适应矢量地图水印算法
Location on vectors map based on Mobile SVG
基于Mobile SVG矢量地图的移动定位查询
A Watermarking Algorithm for Vector Maps in Spatial Domain
一种空间域矢量地图数据盲水印算法
Authentication-based double images fractal watermarking model of vector maps
基于身份验证的矢量地图双图分形水印模型
Vector Map Data s Progressive Transmission Based on Strip-Tree;
基于Strip-Tree的矢量地图渐进式传输的研究
The compressing models and methods for map vector data by wavelet theory;
基于小波的矢量地图数据压缩模型和方法
Research on Automatic Recognition and Vectorization of Color Topographic Maps;
彩色地形图的自动识别与矢量化研究
Research of Progressive Streaming Transmission of Vector Spatial Data in Web Map;
网络地图矢量数据流媒体传输的研究
Study on Compression Algorithm for Vector Data in Geography Digitization;
地图数字化中矢量数据压缩算法研究
Research on Map Vectorization Error in Yinxu GIS;
殷墟GIS中的地图矢量化误差研究
Error Analysis and Emendation of Map Vectoralization Based on MAPGIS6.6;
基于MAPGIS6.6地图矢量化误差分析及校正
Getting hold of digital map,Building Jiangmen city digital;
搞好地形图矢量化 建设数字化的城市
Vectorization of Linear Features on Color Scanned Topographic Maps
彩色扫描地图中线目标的矢量化方法
On Vectorization Error of Scanned Map Based on MAPGIS
基于MAPGIS的地图扫描矢量化误差研究
Design and Realization of Vectorization Algorithm on Color Scanned Top-ographical Maps
彩色地形图矢量化算法的设计与实现
Research on Rapid Vectorization of Contour Line in Topomap Scanning
地形图扫描图象中地形线快速矢量化方法研究
Study of Vector and Raster Data Symbolization in Computer Aided Cartography
计算机地图制图中矢量、栅格数据符号化研究