Journal of the Semiconductor & Display Technology (반도체디스플레이기술학회지)

The Korean Society Of Semiconductor & Display Technology (한국반도체디스플레이기술학회)
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Real Time Face Detection with TS Algorithm in Mobile Display

모바일 디스플레이에서 TS 알고리즘을 이용한 실시간 얼굴영역 검출

  • Lee, Yong-Hwan (Dept. of Electrical, Electronic and Computer Eng., Dankook Univ.,) ;
  • Kim, Young-Seop (Dept. of Electronic and Computer Eng., Dankook Univ.,) ;
  • Rhee, Sang-Bum (Dept. of Electrical, Electronic and Computer Eng., Dankook Univ.,) ;
  • Kang, Jung-Won (Dept. of Electrical, Electronic and Computer Eng., Dankook Univ.,) ;
  • Park, Jin-Yang (School of Computing and Information Systems, Inha Technical College Univ.,)
  • 이용환 (단국대학교 전기전자컴퓨터공학부) ;
  • 김영섭 (단국대학교 전자컴퓨터학부) ;
  • 이상범 (단국대학교 전기전자컴퓨터공학부) ;
  • 강정원 (단국대학교 전기전자컴퓨터공학부) ;
  • 박진양 (인하공업전문대학 컴퓨터정보공학부)
  • Published : 2005.03.01
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Abstract

This study presents a new algorithm to detect the facial feature in a color image entered from the mobile device with complex backgrounds and undefined distance between camera's location and the face. Since skin color model with Hough transformation spent approximately 90$\%$ of running time to extract the fitting ellipse for detection of the facial feature, we have changed the approach to the simple geometric vector operation, called a TS(Triangle-Square) transformation. As the experimental results, this gives benefit of reduced run time. We have similar ratio of face detection to other methods with fast speed enough to be used on real-time identification system in mobile environments.

Keywords