Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Science of Surveying and Mapping》 2006-01
Add to Favorite Get Latest Update

The recognition of map symbols with neural network

HE Xiaoying~ ① , SONG Weidong~ ① , HAN Yanshun~ ①② (①Liaoning Technical University, Fuxin 123000, China; ②Chinese Academy of Surveying and Mapping, Beijing 100039,China)  
The recognition of point map mark by using neural network is introduced in this paper together with the flowchart of the method. A fourlayer BP model is adopted and the network is improved by setting suitable input/output parameters. The software is optimized by analysis of data format and adjustment of memory. A rule of parameters changing is studied and valuable conclusions are drawn. The point map mark can be recognized easily with the new method.
【Fund】: 国家863计划(遥感数据处理软件)(2003AA135010)
【CateGory Index】: P283.1
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 1 Hits
1 SONG Wei-dong,HE Xiao-ying(Liaoning Technical University,Fuxin 123000,China);The Research of Rotating and Zooming Fixity in Recognition of Mark Map Symbols[J];Geomatics & Spatial Information Technology;2007-04
Chinese Journal Full-text Database 10 Hits
1 WANG Xiao-qing1, WEI Jun2, CHEN Su-jun3 (1. Dept. of Armament Products, NO.58 Research Institute of China Ordnance Industry, Mianyang 621000, China; 2. College of Economics & Information Engineering, Northwest Polytechnical University, Xi’an 710072, China; 3. College of Information Engineering, Yanshan University, Qinhuangdao 066000, China);Color Image Segmentation Based on Average Color-Difference[J];Ordnance Industry Automation;2006-10
2 LIU Hao xue (Beijing Institute of Graphic Communication, Beijing ,102600,China);The Application of CIE Uniform Color Space and Its Color Difference Formula[J];Journal of Beijing Institute of Graphic Communacation;2003-03
3 ZHANG Tao, YIN Yong li, LIU Xiao lin (The University of National Defence Technology, Changsha 410073, China);Automatic Recognition of Point-Shaped Symbols in Scanned Maps[J];Engineering of Surveying and Mapping;2000-03
4 ZHENG Huali, ZHOU Xianzhong, WANG Jianyu(Department of Automation, Nanjing University of Science &Technology , Nanjing 210094,China);Automatic Color Segmentation of Topographic Maps Based on Color Space Transformation and Fuzzy Restraint Clustering[J];Acta Geodaetica Et Cartographic Sinica;2003-02
5 HE Xiao-ying, SONG Wei-dong, HAN Yan-shun ( Department of Surveying Engineering, Liaoning Technical University, Fuxin 123000,China );Some Innovations in the Recognition of Point Map Symbols with BP Neural Network[J];Geomatics & Spatial Information Technology;2004-05
6 YE Jian-kao, LIU Yue (Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China);Invariant Features Extraction of Map Symbols[J];Progress In Geography;2001-S1
7 LI Lan-lan, WU Le-nan ( Department of Radio Engineering, Southeast University, Nanjing 210096, China );An Anisotropic Diffusion Method for Image Noise Removal[J];Journal of Circuits and Systems;2003-06
8 FAN Jiu lun,WU Cheng mao (Dept. of Information and Control,Xi'an Institute of Post and Telecommunications,Xi'an,Shaanxi 710061,China);The New Explanation of Membership Degree in FCM and its Applications[J];Acta Electronica Sinica;2004-02
9 LI Feng-hui(Department of Common Computer Teaching,Weifang University,Weifang 261061,China);Processing of image noise based on mathematical morphology[J];Information Technology;2006-06
10 Wang Xilin Zhang de;The Research of the Color Identification in the Automation Separation System of the Scanned Map[J];JOURNAL OF THE PLA INSTITUTE OF SURVEYING AND MAPPING;2000-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved