Journal of Jishou University(Natural Sciences Edition)

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A Modified Fast Thinning Algorithm of Handwriting Image Based on Binary Image

CAO Liangbin,YOU Liping,LIU Biyu,ZHANG Xuanyu,ZHOU Kaiqing,MO Liping   

  1. (College of Information Science and Enginnering,Jishou University,Jishou 416000,Hunan China)
  • Online:2018-01-25 Published:2018-01-27


To overcome the drawbacks of lare quantity of templates and time-consuming matching in look-up algorithm,a modified fast thinning algorithm of handwriting image is proposed which utilizies the relevant location relationship between the center pixel and the corresponding neighbors.The  advantage of this proposed algorithm is that the thinning process of handwriting binary image could be realized by using 44-mark- template and 15-revised- template.The experiments show that the proposed algorithm can accurately identify the skeleton of the handwriting on the basis of effectively reducing algorithm complexity.

Key words: binary image, handwriting, thinning, skeleton, pixel

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