Journal of the Korean Institute of Telematics and Electronics B (전자공학회논문지B)
- Volume 30B Issue 4
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- Pages.116-129
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- 1993
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- 1016-135X(pISSN)
Recognition of Cursive Korean Characters Using DP Matching and Fuzzy Theory
DP 매칭과 퍼지 이론을 이용한 흘림체 온라인 한글인식
Abstract
This paper proposes an on-line Recognition scheme of cursive Korean characters based on the DP matching and fuzzy concept. The proposed algorithm, invariant to rotation and size, reduces greatly the computational requirement of dynamic programming by matching phonemes rather than character patterns, where the angle difference and the ration of lengths between input and reference patterns are adopted as matching features. The correct matching of poorly written cursive characters becomes possible by introducing the fuzzy concept in representing the features of phonemes and the ralative position between adjacent phonemes. Computer simulation results are observed to show the effectiveness of the proposed algorithm.
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