Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Computer Applications》 2008-S1
Add to Favorite Get Latest Update

Document image skew detection based on mathematical morphology

ZHANG Ji-ling1,WANG Xi-chang1,LIU Jiang2 (1.School of Information Science and Engineering,Shandong Normal University,Jinan Shandong 250014,China;2.Image Processing and Research Center of Omarsoft,Jinan Shandong 250100,China)  
With the development of information industry,document image in digital information management is more and more important.In this paper,we will make a study on skew detection of document image and design an algorithm based on mathematical morphology and Hough transform to detect the document image skew.We also apply the algorithm print and script document image.Experiment demonstrates that the algorithm is effective.
【CateGory Index】: TP391.41
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 4 Hits
1 LU Ya-jun,CHEN Ji-rong,LU Xiao-liang(Dept.of Electronic Eng.& Information Science,University of Science & Technology of China,Hefei Anhui 230027,China);Content Based Document Image Skew Adjusting[J];Computer Simulation;2006-12
2 LIU Yunfei, LI Lijuan * (College of Computer and Communication, Hunan University, Changsha 410082);An Efficient Thinning Algorithm based on Borderline[J];Science Technology and Engineering;2006-10
3 PAN Wu mo JIAO Yang WANG Qing ren (Institute of Machine Intelligence,Nankai Univ. Tianjin 300071);Hough Transform and Its Application in Chinese Business Card Skew Detection[J];Journal of Chinese Information Processing;2001-03
4 WANG Kai+, WANG Qing-Ren (Institute of Machine Intelligence, Nankai University, Tianjin 300071, China);Research on Chinese/English Mixed Document Recognition[J];Journal of Software;2005-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YANG Yu-ke,HE Xiao-hai,WU Wei,XU Rui-yi(College of Electronic Information,SCU,Chengdu 610064,China);Chinese business card recognition system[J];Journal of Chengdu University of Information Technology;2008-01
2 WANG Liang-hong,LENG Jian-hua (Institute of Information Technology,Information Engineering University of PLA, Zhengzhou 450002,China);Locate and Draw Characters from Declining License Plate[J];Telecommunication Engineering;2003-04
3 Wang Kai① Jin Jian-ming② Shi Guang-shun① Wang Qing-ren① ①(Institute of Machine Intelligence, Nankai University, Tianjin 300071, China) ②(NEC Laboratories, Beijing 100084, China);Chinese Font Recognition Based on Feature Point[J];Journal of Electronics & Information Technology;2008-02
4 ZHANG Yan-ling,WANG Ren-huang,HUANG Yu-hua;Recognizing meter parameters symbols based on combined features[J];Computer Engineering and Applications;2008-16
5 RUI Ting, SHEN Chunlin, ZHANG Jinlin (1. College of Automation Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016; 2. Engineering Institute of Engineering Corps, PLA Univ. of Sci.&Tech.,Nanjing 210007);A Fast Algorithm for License Plate Orientation Correction[J];Computer Engineering;2004-13
6 ZHANG Qiu, MA Li-zhuang, GAO Yan, CHEN Zhi-hua (Lab of Digital Media and Data Reconstruction, Shanghai Jiao Tong University, Shanghai 200030, China);Skew detection method for bill image based on directional projection[J];Computer Applications;2004-09
7 LI Zheng, YANG Yang, XIE Bin, WANG Hong(College of Information Engineering, University of Science and Technology Beijing, Beijing 100083,China);Skew angle detection and correction of document images based on Hough transform[J];Computer Applications;2005-03
8 ZHOU Guan-wei,PING Xi-jian,CHENG Juan(College of Information Engineering,Information Engineering University,Zhengzhou Henan 450002,China);Skew detection and correction method of document images based on improved Hough transform[J];Journal of Computer Applications;2007-07
9 ZHANG Qiu,MA Li-zhuang,GAO Yan,CHEN Zhi-hua(Lab of Digital Media and Data Reconstruction,Shanghai Jiaotong University,Shanghai 200030,China);Study on Bill Image Preprocessing Method[J];Computer Simulation;2005-10
10 SHI Wei,FU Yan,CHEN An-long,ZHOU Junlin(University of Electronic Science & Technology of China,Chengdu 610054,China);Dynamic stroke extraction algorithm for Chinese characters[J];Application Research of Computers;2008-07
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Han Xie\ Zhang Yongmei\ Liu Youli (North China Institute of Technology, Taiyuan 030051);METHOD OF THE CHINESE CHARACTER RECOGNITION AND IMPROVING OF ROSEN THINING ALGORITHM[J];JOURNAL OF NORTH CHINA INSTITUTE OF TECHNOLOGY;1997-01
2 Ming Delie Liu Jian Hu Jiazhong Li Haitao;The Slanting Image Detecting and Rectifying Technology in OCR System[J];JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-05
3 SUN Xing Ming ①② , YANG Mao Jiang ①, LIU Guo Hua ①, and HU Yun Fa ① ①(Department of Computer Science, Fudan University, Shanghai 200433) ②(Department of Computer Engineering, Zhuzhou Industry College, Zhuzhou 421000);A TOTALLY KNOWLEDGE BASED STROKE EXTRACTION METHOD FOR CHINESE CHARACTERS[J];JOURNAL OF COMPUTER RESEARCH AND DEVELOPMENT;2000-05
4 MA Si-liang, MA Hong-bo, DONG Xian-feng (College of Mathematics, Jilin University, Changchun, 130012, P.R.China);An Improved Thinning Algorithm for Numeral Images[J];Journal of Jilin University;2001-04
5 Deng Gang Tong Xuefeng(Dept.of Computer,Tongji University,Shanghai200092);The Application of the FPTA Fast Thinning Algorithm in Offline Chi nese Handwritten Characters Recognition[J];Computer Engineering and Applications;2002-01
6 WANG Shu-Hua LI Zuo CAI Shi-Jie (State Key Laboratory of Novel Software Technology, Nanjing University, Nanjing 210093);Page Skew Detection and Correction Based on Line Continuity[J];Journal of Computer Aided Design & Computer Graphics;2001-08
7 ZHU Xiao Yan SHI Yi Fan (State Key Laboratory of Intelligent Technology and Systems, Tsinghua University, Beijing 100084) (Department of Computer Science and Technology, Tsinghua University, Beijing 100084);Feedback-Based Algorithm for Handwritten Character Recognition[J];Chinese Journal of Computers;2002-05
8 Chen Qinghu 1,2) Zhao Yun 2) Liu Hongxiang 3) (Electronic Information School, Wuhan University, Wuhan 430072) 1) (College of Information Engineering, WUT, Wuhan 430063) 2) (College of Hubei Education, Wuhan 430000) 3);A Simple and Effective Parallel Algorithm of Binary Image Thinning (PABIT)[J];Journal of Wuhan University of Technology;2004-02
9 Cui Fengkui Wang Xiaoqiang Zhang FengshouWang Yongsen (Luoyang Institute of Technology)(Luoyang Technical School of Triffic);The Comparision and Betterment to Thinning Algorithm of Two Tone Image[J];JOURNAL OF LUOYANG INSTITUTE OF TECHNOLOGY;1997-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved