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A Study on the Recognition of an English Calling Card by using Contour Tracking Algorithm and Enhanced ART1
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Kwangbaek Kim (Dept. of Computer Engineering, Silla University)
Cheolki Kim (Dept. of Computer Science, Pusan National University)
Jeungwon Kim (Division of Computer Information and Engineering, Silla University)
Vol. 8, No. 2, Page: 105 ~ 115
Keywords
English Calling Card, Contour Tracking algorithm, ART1
Abstract
This paper proposed a recognition method of english calling card using both 4-directed contour tracking algorithm and enhanced ART1 algorithm. After we extract candidate character string region using horizontal smearing and 4-directed contour tracking method, we extract character string region through comparison of character region and non-character region using horizontal and vertical ratio and area in english calling card. In extracted character string region, we extract each character using horizontal smearing and contour tracking algorithm, and recognize each character by enhanced ART1 algorithm. The proposed ART1 algorithm is enhanced by dynamic control of similarity using fuzzy sum connective operator. The result indicate that the proposed method is superior in performance.
Show/Hide Detailed Information in Korean
윤곽선 추적 알고리즘과 개선된 ART1을 이용한 영문 명함 인식에 관한 연구
김광백 (신라대학교 컴퓨터공학과)
김철기 (부산대학교 전자계산학과)
김정원 (신라대학교 컴퓨터정보공학부)
Abstract
본 논문에서는 4 방향 윤곽선 추적 알고리즘(contour tracking algorithm)과 개선된 ART1을 이용한 영문 명함인식 방법을 제안한다. 영문 명함 영상에서 문자열 추출은 영상을 3배로 축소하여 수평 스미어링 기법(smearing method)과 4방향 윤곽선 추적 방법을 적용하여 문자열 후보 영역을 추출하고 수평 및 수직의 비율과 면적을 이용하여 문자열 영역과 비문자열 영역을 구분하였다. 추출된 문자열 영역에서 개별 문자 추출은 수평 스미링 기법과 윤곽선 추적 알고리즘을 이용하여 추출하였고 개별 문자들의 인식은 ART1 알고리즘을 개선하여 인식에 적용하였다. 본 논문에서 제안한 ARTI 알고리즘은 퍼지 합 접속 연산자를 이용하여 유사도를 동적으로 조정함으로써 기존의 ART1을 개선하였다. 추출 및 인식 실험 결과, 제안된 추출 및 인식 방법이 영문 명함 인식에서 효율적인 것을 확인하였다.
Cite this article
JIIS Style
Kim, K., C. Kim, and J. Kim, "A Study on the Recognition of an English Calling Card by using Contour Tracking Algorithm and Enhanced ART1", Journal of Intelligence and Information Systems, Vol. 8, No. 2 (2002), 105~115.

IEEE Style
Kwangbaek Kim, Cheolki Kim, and Jeungwon Kim, "A Study on the Recognition of an English Calling Card by using Contour Tracking Algorithm and Enhanced ART1", Journal of Intelligence and Information Systems, vol. 8, no. 2, pp. 105~115, 2002.

ACM Style
Kim, K., Kim, C., and Kim, J., 2002. A Study on the Recognition of an English Calling Card by using Contour Tracking Algorithm and Enhanced ART1. Journal of Intelligence and Information Systems. 8, 2, 105--115.
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@article{Kim:JIIS:2002:141,
author = {Kim, Kwangbaek and Kim, Cheolki and Kim, Jeungwon},
title = {A Study on the Recognition of an English Calling Card by using Contour Tracking Algorithm and Enhanced ART1},
journal = {Journal of Intelligence and Information Systems},
issue_date = {December 2002},
volume = {8},
number = {2},
month = Dec,
year = {2002},
issn = {2288-4866},
pages = {105--115},
url = {},
doi = {},
publisher = {Korea Intelligent Information System Society},
address = {Seoul, Republic of Korea},
keywords = { English Calling Card, Contour Tracking algorithm and ART1 },
}
%0 Journal Article
%1 141
%A Kwangbaek Kim
%A Cheolki Kim
%A Jeungwon Kim
%T A Study on the Recognition of an English Calling Card by using Contour Tracking Algorithm and Enhanced ART1
%J Journal of Intelligence and Information Systems
%@ 2288-4866
%V 8
%N 2
%P 105-115
%D 2002
%R
%I Korea Intelligent Information System Society