Journal of the Korea Society of Computer and Information (한국컴퓨터정보학회논문지)

Korean Society of Computer Information (한국컴퓨터정보학회)
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A study on Machine-Printed Korean Character Recognition by the Character Composition form Information of the Graphemes and Graphemes using the Connection Ingredient and by the Vertical Detection Information in the Weight Center of Graphemes

  • Lee, Kyong-Ho (School of Information & Communication, Broadcasting Engineering, Halla University)
  • Received : 2017.02.14
  • Accepted : 2017.03.19
  • Published : 2017.03.31
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Abstract

This study is the realization study recognizing the Korean gothic printing letter. This study defined the new grapheme by using the connection ingredient and had the graphemes recognized by means of the feature dots of the isolated dot, end dot, 2-line gathering dots, more than 3 lines gathering dots, and classified the characters by means of the arrangement information of the graphemes and the layers that the graphemes form within the characters, and made the character database for the recognition by using them. The layers and the arrangement information of the graphemes consisting in the characters were presumed by using the weight center position information of the graphemes extracted from the characters to recognize and the information of the graphemes obtained by vertically exploring from the weight center of each grapheme, and it recognized the characters by judging and comparing the character groups of the database by means of the information which was secured this way. 350 characters were used for the character recognition test and about 97% recognition result was obtained by recognizing 338 characters.

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References

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