한국컴퓨터산업교육학회:학술대회논문집

Korea Computer Institute Society (한국컴퓨터산업학회)
권호 표지

Video Meta-data model for Adaptive Video-on-Demand System

적응형 VOD 시스템을 위한 비디오 메타 데이터 모델

  • Jeon, Keun-Hwan (School of Computer Application in Kunjang College, School of Communication) ;
  • Shin, Ye-Ho (Information in Far East University)
  • 전근환 (군장대학 컴퓨터응용학부) ;
  • 신예호 (극동대학교 정보통신학부)
  • Published : 2003.11.01
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Abstract

The data models which express all types of video information physically and logically. and the definition of spatiotemporal relationship of video data objects In This paper, we classifies meta-model for efficient management on spatiotemporal relationship between two objects in video image data, suggests meta-models based on Rambaugh's OMT technique, and expanded user model to apply the adaptive model, established from hyper-media or web agent to VOD. The proposed meta-model uses data's special physical feature: the effects of camera's and editing effects of shot, and 17 spatial relations on Allen's 13 temporal relations, topology and direction to include logical presentation of spatiotemporal relation for possible spatiotemporal reference and having unspecified applied mediocrity.

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