Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
Add to Favorite Get Latest Update


Huang Peizhi(Wuhan Technical University of Suroeying and Mapping ,430070)  
Vector data compression for curves is very important in the field of digital mapping,Af-ter investigating into the theory and commonly used algorithm of vector data compression,the author puts forward a new vector data compression method for curves,which has predic-tion function. It can realize extracting a group of points whose number is much less than thatof the original vector data, but the maximum error is within the given tolerance. The resultsof test show that it is more efficient than the commonly used methods which have not predic-tion function.
【CateGory Index】: P283.7
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 HAN Xiaoxia;CUI Hao;SUN Yushan;Chinese Academy of Surveying and Mapping;Faculty of Geomatics,Lanzhou Jiaotong University;;The Algorithm of Vector Data Compression Take into Consideration of the Curve Trend and Local Aera Feature[J];北京测绘;2017-06
2 REN Cheng;Shanxi Provincial Third Institute of Geological Engineering Investigation;;An Improved Douglas-Peucker Algorithm Based on Radial Constraint and Point Optimization[J];地矿测绘;2017-04
3 LI Lei;LI Zhengpin;LI Xiling;Power China Kunming Engineering Corporation Limited;;Automatic Extraction Algorithm of Cadastral Parcel Boundary Points[J];测绘地理信息;2018-02
4 LU Yuefeng;ZHANG Kui;LIU Shuo;WU Yue;ZHAO Shuo;LI Qiang;FENG Chen;School of Civil and Architectural Engineering,Shandong University of Technology;Institute of Geospatial Information,Information Engineering University;;A vector data matching algorithm based on slope difference and azimuth[J];山东大学学报(工学版);2016-06
5 CHEN Zhirong;YIN Tianhe;XU Caijiang;ZHOU Feng;College of Science,Ningbo University of Technology;Ningbo Municipal Information Center of Land and Resources;;Vector data compression method for mobile users[J];浙江大学学报(理学版);2016-01
6 HUANG Weiming;YANG Jianyu;YUE Yanli;DU Meng;ZHANG Chao;ZHU Dehai;College of Information and Electrical Engineering,China Agricultural University;Key Laboratory for Agriculture Land Quality,Monitoring and Control of the Ministry of Land and Resources;;Vector Data Compression of Frequency Domain Based on Tolerance of Average Error[J];地球信息科学学报;2015-08
7 HUANG Weiming;YANG Jianyu;CHEN Yanqing;ZHANG Yi;ZHANG Rui;College of Information and Electrical Engineering,China Agricultural University;Key Laboratory for Agriculture Land Quality,Monitoring and Control of the Ministry of Land and Resources;School of Geophysics and Information Technology,China University of Geosciences;;Method of Vector Data Compression Based on Sector Screening[J];武汉大学学报(信息科学版);2016-04
8 HE Xiao-hui;CHEN Nan;Spatial Information Research Center of Fujian,Fuzhou University;;Progress on Study of Automatic Generalization of Contour Lines[J];遥感信息;2014-05
9 WEI Jun;Department of Information Engineering,Karamay Vocational and Technical College;;Standard Method for Calculating the Well Pump Dynamometer Diagram Based on Multiple Linear Regression[J];电脑知识与技术;2014-26
10 WEI Jun;Department of Information Engineering, Karamay Vocational and Technical College;;Research and Design on Early Warning Analysis of Oilfield Model[J];电脑知识与技术;2014-25
China Proceedings of conference Full-text Database 2 Hits
1 Li Lei;Li Zhengpin;Li Xiling;Kunming Engineering Corporation Limited;;The Research on Automatic Extraction Algorithm of Cadastral Parcel Boundary Points[A];[C];2016
2 HUANG Yuefeng ZHONG Ershun GUO Hui (Institute of Geographic Sciences and Natural Resources Research ,CAS, Beijing 100101 ,China) (Graduate University of the Chinese Academy of Sciences,Beijing 100039,China);Curve Vector Fast Compression[A];[C];2008
Chinese Journal Full-text Database 10 Hits
1 LIU Jianjun;WU Chenchen;YANG Mei;DU Xiao;LIU Jianwei;National Geomatics Center of China;;Thoughts of Demand-Response Real-Time Updating of Fundamental Geographic Information[J];地理信息世界;2016-02
2 CHEN Zhanlong;QIN Mengjiao;WU Liang;XIE Zhong;Department of Information Engineering,China University of Geosciences;State Key Laboratory of Geography Information Engineering;;Establishment of the Comprehensive Shape Similarity Model for Complex Polygon Entity by Using Bending Mutilevel Chord Complex Function[J];测绘学报;2016-02
3 LIU Jianjun;;Construction and Updating of National Fundamental Geographic Information Database[J];测绘通报;2015-10
4 AN Xiaoya;LIU Pingzhi;YANG Yun;HOU Suyuan;Xi'an Research Institute of Surveying and Mapping;State key Laboratory of Geo-information Engineering;;A Geometric Similarity Measurement Method and Applications to Linear Feature[J];武汉大学学报(信息科学版);2015-09
5 CHEN Zhanlong;ZHOU Lin;GONG Xi;WU Liang;Department of Information Engineering,China University of Geosciences;State Key Laboratory of Geography Information Engineering;;A Quantitative Calculation Method of Spatial Direction Similarity Based on Direction Relation Matrix[J];测绘学报;2015-07
6 WANG Donghua;LIU Jianjun;National Geomatics Center of China;;Key Techniques for Dynamic Updating of National Fundamental Geographic Information Database[J];测绘学报;2015-07
7 YU Jing;CHEN Gang;ZHANG Xiao;CHEN Wen-long;Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology/Department of Geographic Information Science,Nanjing University;;An improved Douglas-Peucker algorithm oriented to natural shoreline simplification[J];测绘科学;2015-04
8 YANG Min;AI Tinghua;LU Wei;CHENG Xiaoqiang;ZHOU Qi;School of Resource and Environmental Sciences,Wuhan University;The Second Surverying,Mapping and Geoinformation Engineering Institute of Sichuan Province;;A Real-time Generalization and Multi-scale Visualization Method for POI Data in Volunteered Geographic Information[J];测绘学报;2015-02
9 LIAO Lei;LI Jiao-jiao;Foundational Geography Information Center of Jiangsu Province;;Analysis and Implementation of Boundary Line Description's Method[J];现代测绘;2015-01
10 YING Shen;JIN Fengzan;LI Lin;ZHU Liping;CAO Xiaohang;School of Resource and Environmental Sciences, Wuhan University;Nav Info Co.,Ltd.,A5 Shuguang Xili;;Hierarchical Block of Vector Data Based on ArcGIS Engine[J];测绘地理信息;2014-06
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 XU Kai;QIU Jia-yu;LI Yan;Shipping & Port Big Data Laboratory,Shanghai Maritime University;Department of Computer Science and Technology,Tongji University;;Offline Efficient Compression Algorithm for AIS Data Retains Time Elapsing Dimension[J];计算机科学;2017-S2
2 GU Ai-hua;School of Information Science and Technology,Yancheng Teachers University;School of Computer and Information Engineering,Hohai University;;Mobile Network Service Information Transmission Redundancy Elimination Method in the Study[J];计算机仿真;2016-11
3 JIANG Ling;WANG Chun;ZHAO Mingwei;YANG Cancan;Anhui Center for Collaborative Innovation in Geographical Information Integration and Application, Chuzhou University;;A Fast Compression Approach of Geo-raster Data for Network Transmission[J];地球信息科学学报;2016-07
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved