한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)
- 제18권9호
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- Pages.1269-1282
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- 1993
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- 1226-4717(pISSN)
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- 2287-3880(eISSN)
신경망을 이용한 인쇄체 한자의 인식
An recognition of printed chinese character using neural network
초록
본 논문에서는 종래의 결정론적 방법과 신경망을 이용하여, 인쇄체 한자를 인식하는 방법을 제안하였다. 먼저 한자를 구성하는 획성분의 4방항백터를 추출하였다. 다음에 구해진 방향벡터에 무게중심의 메쉬를 만든 다음, 각 메쉬내의 흑화소 길이로 8
In this paper, we propose to method of recognizing printed chinese characters which combine the coventional deterministic methods and the neural networks. Firstly, we extract four directional vector of strokes from chinese characters. Secondly, we make the mesh of the center of gravity in the vector and then constitute the H x8 feature matrix using black pixel lenth from each meshs. This normalized feature matrix value offer as the input of neural network for classifying into the 14 character types. And this calssified character classify again into Busu group by the Busu recognizing neural network. Finally, we recognize each characters using the distance of similarity between input characters and reference characters. The usefulness of the proposed algorithm is evaluated by experimenting with recognizing the chinese characters.
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