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Detecting Shot Boundaries of Dynamic Images Using Certainty Factors

확신도를 이용한 동영상의 화면변환 감지

  • 장석우 (안양대학교 디지털미디어학과)
  • Received : 2011.11.08
  • Accepted : 2011.12.13
  • Published : 2011.12.31

Abstract

In this paper, we propose a new method to detect abrupt and gradual shot transitions of video data by using certainty factors. The abrupt transitions denotes cuts and the gradual transitions fade in, fade out, dissolve, horizontal wipes, vertical wipes, Barn Doors, and Iris Rounds. The suggested method first extracts representative features for each shot transition and determines corresponding shot transitions by integrating all the extracted features and inferring adequate transitions. To verify the performance of the proposed shot transition method, experimental results show that the suggested method can detect shot transitions more accurately than existing methods.

Keywords

Feature Extraction;Abrupt Transition;Gradual Transition;Wipes;Certainty factor

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