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Korean characters have twenty-four fundamental alphabetic symbols, and the symbols are composed of some segments which are four linear segment(｜,／,＼,＿) and a circular segment(o). The circular segment among the five kinds of segment is differen...
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RISS 인기검색어
投影側面圖를 利用한 한글패턴의 圓形線素 抽出 = A Extraction Method of Circular Segments in HANGEUL Pattern Using Projection Profiles
한글로보기부가정보
다국어 초록 (Multilingual Abstract)
Korean characters have twenty-four fundamental alphabetic symbols, and the symbols are composed of some segments which are four linear segment(｜,／,＼,＿) and a circular segment(o). The circular segment among the five kinds of segment is different from the others in geometrical properties, and is a syllable most frequently used in character pattern. Therefore, the prior extraction of circular segment to other segment is essential to improve the recognition rate.
This paper proposes a method which extracts circular segments from Korean characters by means of projection profiles. The segment is extracted by using the closed circle property and geometrical characteristics of its boundary. In computer simulation, the extraction rate of circular segment on 250 characters which include more than one segment is perfect. And we confirm the efficiency of the proposed method by extracting the circular segments which could not be extracted by thinning process.
This paper proposes a method which extracts circular segments from Korean characters by means of projection profiles. The segment is extracted by using the closed circle property and geometrical characteristics of its boundary. In computer simulation, the extraction rate of circular segment on 250 characters which include more than one segment is perfect. And we confirm the efficiency of the proposed method by extracting the circular segments which could not be extracted by thinning process.
Korean characters have twenty-four fundamental alphabetic symbols, and the symbols are composed of some segments which are four linear segment(｜,／,＼,＿) and a circular segment(o). The circular segment among the five kinds of segment is different from the others in geometrical properties, and is a syllable most frequently used in character pattern. Therefore, the prior extraction of circular segment to other segment is essential to improve the recognition rate.
This paper proposes a method which extracts circular segments from Korean characters by means of projection profiles. The segment is extracted by using the closed circle property and geometrical characteristics of its boundary. In computer simulation, the extraction rate of circular segment on 250 characters which include more than one segment is perfect. And we confirm the efficiency of the proposed method by extracting the circular segments which could not be extracted by thinning process.
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