Detection of Gradual Shot Conversion Duration using Histogram Intersection in Compressed Video

압축 영상에서 히스토그램 인터섹션을 이용한 점진적인 장면 전환의 구간 검출

  • 권철현 (연세대학 전기전자공학과) ;
  • 한두진 (연세대학 전기전자공학과) ;
  • 이명호 (연세대학 전기전자공학과) ;
  • 박상희 (연세대학 전기전자공학과)
  • Published : 2005.11.01

Abstract

An algorithm detecting abrupt and gradual shot boundaries is proposed in this Paper. The conventional methods detect abrupt shot boundaries well, but do not show good performance on gradual shot boundaries. The proposed method Is based on the fact that the difference of the characteristic between frames is large when the shot conversion occurs. And the Proposed method detects abrupt and gradual shot boundaries with one algorithm. Moreover, it detects not only position where gradual shot conversion occurs, but also the exact duration where gradual shot conversion occurs.

Keywords

References

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