Volume 34 Issue 3
Mar.  2009
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DENG Wei, CHEN Qinghu, YUAN Feng, YAN Yuchen. Character Extraction from Complex Background Document Images[J]. Geomatics and Information Science of Wuhan University, 2009, 34(3): 313-316.
Citation: DENG Wei, CHEN Qinghu, YUAN Feng, YAN Yuchen. Character Extraction from Complex Background Document Images[J]. Geomatics and Information Science of Wuhan University, 2009, 34(3): 313-316.
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Character Extraction from Complex Background Document Images

  • 1School of Electronic Information,Wuhan University,129 Luoyu Road,Wuhan 430079,China

Funds: 国家自然科学基金资助项目(40571102)
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  • Received Date: January 14, 2009
  • Revised Date: January 14, 2009
  • Published Date: March 04, 2009
    Graphical Abstract
    • Abstract
  • To investigate the character extraction from complex background handwritten images,inertia quadrature,which is the second order statistic feature of gray level correlation matrix,is used for speckle reduction and foreground-background separation of document images,Hough transform is used for form frame line detection.The character extraction consists of line detection,speckle reduction,region growing,line removal,and broken stroke mending.The experimental results show that our proposed method is effective.
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