The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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New Gray Level Corner Point Detection Method

새로운 그레이 레벨 코너점 검출 방법

  • 나재형 (숭실대학교 컴퓨터학과 멀티미디어 연구실) ;
  • 오해석 (경원대학교 소프트웨어대학)
  • Published : 2004.08.01
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Abstract

In this paper, we introduce a new gray level comer detection method to recognize corner points accurately. The new corner detector divides the corner region into many homocentric circles according to the window size, and calculates the corner response and angle of corner area about each layer to get an accurate corner point. The new corner detector has a hierarchical structure so it can detect corner point more quickly than general gray level corner detector

본 논문에서는 정확한 코너점 검출을 위하여 새로운 그레이 레벨 코너점 검출 방법을 제안한다. 새로운 코너 검출자는 코너 영역을 윈도우 크기에 따라서 동심원으로 계층을 나누어 각각의 계층에서의 코너의 각도를 구하여 코너점을 검출하도록 하였다. 또한 계층적 구조를 가지고 처리함으로써 기존의 그레이레벨 코너 검출자보다 더 빠른 처리 속도를 얻을 수 있도록 하였다.

Keywords

References

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