대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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경계 검출을 이용한 고속 디지털 영상 안정화 기법

Fast Digital Image Stabilization based on Edge Detection

  • 김정환 (고려대학교 전자전기공학부) ;
  • 김진형 (고려대학교 전자전기공학부) ;
  • 변근영 (고려대학교 전자전기공학부) ;
  • 고성제 (고려대학교 전자전기공학부)
  • Kim, Jung-Hwan (Department of Electronic Engineering Korea University) ;
  • Kim, Jin-Hyung (Department of Electronic Engineering Korea University) ;
  • Byun, Keun-Yung (Department of Electronic Engineering Korea University) ;
  • Ko, Sung-Jea (Department of Electronic Engineering Korea University)
  • 발행 : 2008.06.18
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초록

In this paper, we propose a robust and fast digital image stabilization algorithm based on edge detection. The proposed algorithm exploits sobel operator to obtain edge image and fast detects irregular conditions with analyzing an edge information of the image. Experimental results show that the proposed algorithm can gain better performance in the sense of speed and precision comparing with full-block search method.

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