Journal of the Institute of Convergence Signal Processing (융합신호처리학회논문지)

The Korea Institute of Convergence Signal Processing (한국융합신호처리학회)
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Algorithm for Moving Object Tracking from Moving Camera Using Histogram Projection

히스토그램 프로젝션을 이용한 움직이는 카메라로 부터의 이동물체 추적 알고리즘

  • 설성욱 (부산대학교 전자공학과) ;
  • 이희봉 (부산대학교 전자공학과) ;
  • 김효성 (부산대학교 전자공학과) ;
  • 남기곤 (한국 신호처리 시스템학회 상임이사) ;
  • 이철헌 (부산대학교 전기전자계열)
  • Published : 2001.10.01
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Abstract

In this paper, we propose an algorithm for moving object tracking from moving camera using histogram back program intersection(HI) and XY-projection The proposed method segments objects using histogram back projection, matches tracing objects using histogram intersection and extracts them using XY- projection. Through the simulation this paper shows that the proposed method segments. matches and tracks objects without significant error image sequences obtained by moving camera.

본 논문에서는 히스트로그램 백 프로제션(HBP: histogram back projection); 히스트로그램 인터섹션(HI:histogram intersection )그리고 XY-프로젝션(XY-projectipn)을 이용하여 움직이는 카메라로부터 이동 물체를 추적하는 알고리즘을 제안하였다. 제안된 방법은 히스토그램 백 프로젝션을 이용하여 물체를 분할하고 히스토그램 인터섹션과 XY-프로젝션을 사용하여 추적물체를 정합하고 추출하였다. 본 논문에서는 컴퓨터 모의 실험을 통하여 제안된 방법이 움직이는 카메라로부터 획득된 영상에서 추적하고자 하는 물체를 분할하고 정합하여 큰 오차 없이 추적함을 보였다.

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References

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