The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 태국어로 인쇄된 문자를 터치하기 위한 감지 및 분할을 위해 기존 기술과 태국어 문장의 다단계 구조를 결합한 기법을 제안합니다. 제안된 방식은 가로 및 세로로 문자가 닿는 문제를 모두 해결합니다. 다단계 구조의 복잡성을 사용하여 캐릭터를 세 가지 영역으로 분류합니다. 겹쳐진 문자를 분리하기 위해 가장자리 감지 기술이 적용됩니다. 그런 다음 통계적인 문자 폭을 이용하여 가로로 터치되는 문자를 결정합니다. 가로로 닿는 문자의 분할 지점은 문자의 통계적 너비와 결합된 세로 투영을 사용하여 결정됩니다. 수직 터치 문자는 영역 간 문자 경계의 중첩 영역을 고려하여 결정됩니다. 줄의 높이는 수직으로 닿는 문자의 세그먼트를 구분하는 데 사용됩니다. 태국어 문자의 특징을 활용하여 모호성을 처리합니다. 제안된 계획의 효율성은 신문과 인쇄된 문서의 데이터를 사용하여 테스트되었습니다. 신문과 인쇄된 문서에 대해 각각 97%와 98%의 정확도를 얻었습니다.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Nucharee PREMCHAISWADI, Wichian PREMCHAISWADI, Seinosuke NARITA, "Segmentation of Horizontal and Vertical Touching Thai Characters" in IEICE TRANSACTIONS on Fundamentals,
vol. E83-A, no. 6, pp. 987-995, June 2000, doi: .
Abstract: This paper proposes a scheme which combines the conventional technique with a multi-level structure of Thai sentences for detection and segmentation for touching Thai printed characters. The proposed scheme solves problems of both horizontally and vertically touching characters. The complexity of a multi-level structure is employed to classify characters into three zones. The edge detection technique is applied to separate overlapping characters. Then, the horizontal touching characters are determined by using a statistical width of characters. The segmentation point of horizontal touching characters is determined using vertical projection combined with a statistical width of characters. The vertical touching characters are determined by considering the overlapping area of character boundary between zones. The height of line is used to separate the segment of vertical touching characters. Ambiguities are handle by using distinctive features of Thai characters. The effectiveness of the proposed scheme is tested with data from both newspapers and printed documents. The accuracy of 97 and 98 percents are obtained for newspaper and printed documents respectively.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e83-a_6_987/_p
부
@ARTICLE{e83-a_6_987,
author={Nucharee PREMCHAISWADI, Wichian PREMCHAISWADI, Seinosuke NARITA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Segmentation of Horizontal and Vertical Touching Thai Characters},
year={2000},
volume={E83-A},
number={6},
pages={987-995},
abstract={This paper proposes a scheme which combines the conventional technique with a multi-level structure of Thai sentences for detection and segmentation for touching Thai printed characters. The proposed scheme solves problems of both horizontally and vertically touching characters. The complexity of a multi-level structure is employed to classify characters into three zones. The edge detection technique is applied to separate overlapping characters. Then, the horizontal touching characters are determined by using a statistical width of characters. The segmentation point of horizontal touching characters is determined using vertical projection combined with a statistical width of characters. The vertical touching characters are determined by considering the overlapping area of character boundary between zones. The height of line is used to separate the segment of vertical touching characters. Ambiguities are handle by using distinctive features of Thai characters. The effectiveness of the proposed scheme is tested with data from both newspapers and printed documents. The accuracy of 97 and 98 percents are obtained for newspaper and printed documents respectively.},
keywords={},
doi={},
ISSN={},
month={June},}
부
TY - JOUR
TI - Segmentation of Horizontal and Vertical Touching Thai Characters
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 987
EP - 995
AU - Nucharee PREMCHAISWADI
AU - Wichian PREMCHAISWADI
AU - Seinosuke NARITA
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E83-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2000
AB - This paper proposes a scheme which combines the conventional technique with a multi-level structure of Thai sentences for detection and segmentation for touching Thai printed characters. The proposed scheme solves problems of both horizontally and vertically touching characters. The complexity of a multi-level structure is employed to classify characters into three zones. The edge detection technique is applied to separate overlapping characters. Then, the horizontal touching characters are determined by using a statistical width of characters. The segmentation point of horizontal touching characters is determined using vertical projection combined with a statistical width of characters. The vertical touching characters are determined by considering the overlapping area of character boundary between zones. The height of line is used to separate the segment of vertical touching characters. Ambiguities are handle by using distinctive features of Thai characters. The effectiveness of the proposed scheme is tested with data from both newspapers and printed documents. The accuracy of 97 and 98 percents are obtained for newspaper and printed documents respectively.
ER -