Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Computer Engineering and Applications》 2010-03
Add to Favorite Get Latest Update

Binary document authentication technology based on Chinese character structure hiding

LI Xiao,GAO Bao-jian,WANG Cui-fang School of Information Science and Technology,Northwest University,Xi'an 710127,China  
This paper proposes a novel data hiding method for binary images authentication based on analyzing the measurement of document images and considering the structure of Chinese character.First unify the pixels flippability scores and the Chinese character structural feature,choose 16 standard modules,and then choose 8 best flip patterns module according to DRDM rule,flip the 8 best flip patterns module to embed watermark.The experiment shows this algorithm has best visual quality,and can be used to location the tampers at the same time.
【Fund】: 陕西省国际科学与技术合作项目基金(No.2006KW-21)
【CateGory Index】: TP391.1
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 WU Jian-guo,YU Qing-ying,WU Hai-hui (School of Computer Science & Technology, Anhui University,Hefei 230039, China);Statistic on some Chinese character stroke information[J];Journal of Anhui University(Natural Sciences);2005-03
Chinese Journal Full-text Database 3 Hits
1 LAN Zhang-li,WANG Hua-qing,BAI Yong(Computer and Information School of Chongqing Jiaotong University,Chongqing 400074,China);Chinese Input Method with Small Keyboard of 15-keys[J];Journal of Chongqing Electric Power College;2008-04
2 WU Hai-hui1,2, FAN Qing-lin1, WU Jian-guo1(1. Ministry of Education Key Laboratory of Intelligent Computing and Signal Processing, Anhui University, Hefei Anhui 230039, China;2. Management School, Anhui University, Hefei Anhui 230039, China);Design and implementation of keyboard input method for handwritten Chinese characters[J];Journal of Computer Applications;2008-10
3 TAN Ping1, LIANG Li1, LIU Jian-xin2 (1. School of Mathematic and Computer Science, Xihua University, Chengdu 610039, China; 2. School of Mechanical Engineering and Automation, Xihua University, Chengdu 610039, China);Control system design for embedded numerical control marker based on ARM and MiniGUI[J];Computer Engineering and Design;2008-11
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved