Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Northeastern University(Natural Science)》 2011-05
Add to Favorite Get Latest Update

Mobile Positioning in Blind Environments(Ⅰ):Pattern Recognition Algorithms for Coded Sequence Pattern Signposts

WANG Zhi1,WU Li-xin1,2,KONG Xiang-qin1(1.School of Resources & Civil Engineering,Northeastern University, Shenyang 110819,China;2.Academy of Disaster Reduction and Emergency Management,Beijing Normal University,Beijing,100875,China.)  
In order to meet the needs of navigation in blind environments lacking satellite navigation signals,a pattern recognition algorithm is proposed for positioning moving targets in a blind environment based on coded sequence pattern signposts and a monocular vision system.A new coded sequence pattern signpost carrying more valuable information was designed and fixed along the blind environment,with the signpost identified by its cental 3D coordinate.A calibrated monocular vision system was mounted on the target object to capture images with coded sequence pattern signposts.To interpret the coded sequence patterns,the SIFT(scale invariance feature transform) algorithm was used for identifying signposts,the Otsu method for image segmentation and boundary tracking,and the fast Hough algorithm for positioning signpost centers,thereby enabling inquiry into the coordinates of each signpost center according to its code pattern data base.Experimental results validated the proposed method and showed that the algorithm was effective,which established a signpost foundation of technology development of precision positioning for moving targets in blind environments.
【Fund】: 国家杰出青年科学基金资助项目(50525414);; 国家自然科学基金资助项目(40901220);; 霍英东青年教师基金资助项目(122025);; 中央高校基本科研业务费专项资金资助项目(N100401009);; 河南理工大学矿山空间信息技术国家测绘局重点实验室开放基金资助项目(KLM200913)
【CateGory Index】: TN967.1
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 LIN Jinlong, SHI Qinyun (Center for Information Science, Peking University, Beijing 100871);Circle Recognition Through a Point Hough Transformation[J];Computer Engineering;2003-11
Chinese Journal Full-text Database 10 Hits
1 LI Cai-hua, WANG Xin, WANG Xue-ying (Shenzhen Graduate Sch,Harbin Institute of Technology,Shenzhen 518055,China);Application of edge detection technology in center recognition of workpiece[J];Journal of Transducer Technology;2005-04
2 LU Cheng-jing, HUANG Gui-ping, LI Guang-yun;Accuracy Testing of Antenna Heat Deformation Measurement Using Digital Photogrammetry[J];Bulletin of Surveying and Mapping;2007-07
3 JIN Zhi-guang,WEI Jian-dong,ZHANG Guan-yu;The Test and Analysis of the Image Total Station's Image Measurement[J];Bulletin of Surveying and Mapping;2008-02
4 JIANG Yun1,ZANG Shu-ying1,WANG Jun1,2(1.GIS Lab of Harbin Normal University,Harbin 150025,China;2.Heilongjiang Geomatics Center of SBSM,Harbin 150086,China);Research on the Technology of Multi-source Remote Sensing Image Data Fusion[J];Geomatics & Spatial Information Technology;2009-02
5 ZHU Wei-xing,SU Wei,ZHANG Huai-de(Electrical and Information Engineering College,Jiangsu University,Zhenjiang 212013,Jiangsu,China);Counting of Overlapping Soybean Grain by Support Vector Machine[J];Soybean Science;2009-01
6 RONG Jian,SHEN Jin-e,DING Xue-ke,LI Fang,KUANG Ai-hua,and LIU Wen-xin (School of Physical Electronic,University of Electronic Science and Technology Chengdu 610054);Improved Model for Restoring Turbulence Degraded Image[J];Journal of University of Electronic Science and Technology of China;2008-06
7 Xie Yi;Study on Commonly Used Digital Image Segmentation Algorithm[J];Computer Development & Applications;2008-06
8 LIU Na, TONG Xiao-nian (South-Central University for Nationalities, Wuhan 430074, China);Implementation of Edge Detection in Java[J];Computer Knowledge and Technology(Academic Exchange);2007-07
9 XUE Liang,WU Yang (Collage of Information Eng., Shanghai Maritime University, Shanghai 200135, China);Target Detection Research on Bus Passenger Flow Counting[J];Computer Knowledge and Technology;2008-20
10 CHU Zhao-hui1,2 (1.College of Computer Science and Information,Hefei University of Technology,Hefei 230009,China; 2.Dept. of Mathematics and Physics, Hefei University,Hefei 230601,China);Summarization of Image Compression Methodology[J];Computer Knowledge and Technology;2009-18
China Proceedings of conference Full-text Database 8 Hits
1 CHEN Shi-zhe, PU Zhao-bang, LIU Guo-dong, HU Tao, QU Yu-fu ( Department of Automatic Measurement and Control, Harbin Institute of Technology, Harbin 150001, China) ( School of instrument science & photoelectric engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China);An algorithm for circle subpixel location detecting based on point Hough transformation[A];[C];2005
2 Li Xiaohong Jiang Jianguo Guo Taifeng Zhan Shu School of Computer Science&Information Engineering,Hefei University of Technology,Hefei,230009,China;Implementation of the Improved Embedded Zerotree Coding Algorithm Based on Wavelet Transform[A];[C];2008
3 FU Ming-Jian LIU Bing-Han(College of Mathematics and Computer Science,Fu Zhou University,Fu Zhou 350002,China);A renal tubule pathologic image segmentation algorithm bases on watershed transform[A];[C];2008
4 LU Cheng-jing HUANG Gui-ping LI Guang-yun (Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China);Accuracy testing and application of V-STARS[A];[C];2007
5 HUANG Qing LI Biao (National Lab of ATR,National University of Defense Technology,Changsha 410073,China);Circle detection based on curvature estimation[A];[C];2007
6 XIN Dong~(1,2) WANG Feng~1 ZHANG Dong-lei~1 WANG Xue-sheng~2 (1.The second artillery engineering college,Xi'an,710025; 2.The second artillery officer school,Qinghai,Shandong Province,262500);An Adaptive Entropy-weight Edge-detection Method Based on Multi-scale Wavelet[A];[C];2009
7 Li Gang Sheng hua Zhang Renbin (School of Computer and Information Hefei University of Technology Hefei 230009 China);Lane Line Detection Based on LMedSquare Select Best Subset[A];[C];2009
8 WANG Xiao-wei,WANG Qiang (Dept.of Quality & Safety Engineering,China Jiliang University,Hangzhou Zhejiang 310018,China);Large Space Fire Detection Technique based on Adaptive Canny Edge Detector of Fire Image Processing[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Xiaogang, Lü Naiguang, DENG Wenyi, DONG Mingli(Department of Electronic Information Engineering, Beijing Institute of Machinery, Beijing 100085,China);Image point correspondence using coded targets[J];Journal of Beijing Institute of Machinery;2002-04
2 Li De-ren;ON THE SIGNAL-TO-NOISE RATIO IN SELF-CALIBRATING BLOCK ADJUSTMENT[J];Acta Geodaetica Et Cartographic Sinica;1982-03
3 Feng Wenhao(Wuhan Technical University of Surveying and Mapping, 430070);SOME ASPECTS OF DEVELOPING HIGH PRECISIONINDUSTRIAL PHOTOGRAMMETRY IN OUR COUNTRY[J];Acta Geodaetica Et Cartographic Sinica;1994-02
4 JIA Sheng jiu, YU Jing tao (The Research Center of Remote Sensing Application Technology, Tongji University,Shanghai 200092,China);Application of Digital Close-range Photogrammetry to Inspection of Machine Parts[J];Acta Geodaetica Et Cartographic Sinica;2002-S1
5 FENG Wenhao1,LI Jiansong1,YAN Li1,SU Guozhong1, YUAN Xiuxiao1,ZHONG Shengzhang2, JI Huiming2 (1. School of Informatics Engineering for Remote Sensing, Wuhan University, Wuhan 430079, China; 2. Wuchuan Heavy Engineering Company Limited, Wuhan 430060, China);Positioning of Screw Holes Group by Videophotogrammetry and Digital Drilling Holes[J];Acta Geodaetica Et Cartographic Sinica;2003-03
6 FENG Wenhao (School of Remote Sensing and Information Engineering, Wuhan University, 129 Luoyu Road, Wuhan, 430079, China);SOME PROBLEMS ON VIDEO PHOTOGRAMMETRY BY USING DIGITAL CAMERA[J];Wtusm Bulletin of Science and Technology;2002-03
7 LI Guangyun (Institute of Surveying and Mapping,Information Engineering University,66 Middle Longhai Road,Zhengzhou 450052,China);PRINCIPLE AND DEVELOPING TREND OF NON-ORTHOGONAL COORDINATE SYSTEMS[J];Wtusm Bulletin of Science and Technology;2003-01
8 LI Xin1 JIANG Tongna2 SHAN Yulong2 (1 School of Remote Sensing and Information Engineering, Wuhan University, 129 Luoyu Road, Wuhan 430079, China; 2 Shanxi Provincial Bureau of Surveying and Mapping, 136 Yingze Avenue, Taiyuan 030001, China);THE SURVEYING AND MAPPING CONTOUR LINE OF A STONE ELEPHANT OF LONGMEN BRIDGE CLOSE RANGE PHOTOGRAMMETRY[J];Wtusm Bulletin of Science and Technology;2003-04
9 Kou Xingjian, Song Jimian (School of Civil Eng. and Mech., Shanghai Jiaotong University, Shanghai 200030);CLOSE-RANGE DIGITAL PHOTOGRAMMETRY AND ITS APPLICATION TO ENGINEERING[J];Dam Observation and Geotechnical Tests;2001-01
10 Wang Lei Peng Hailiang (Institute of Electronics, Chinese Academy of Sciences, Beijing 100080, China);EXPERIMENTAL STUDY ON REPEAT-PASS AIRBORNE SAR INTERFEROMETRY[J];Journal of Electronics and Information Technology;2002-12
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved