The Journal of the Acoustical Society of Korea (한국음향학회지)

The Acoustical Society of Korea (한국음향학회)
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A Study on the Use of Speech Recognition Technology for Content-based Video Indexing and Retrieval

내용기반 비디오 색인 및 검색을 위한 음성인식기술 이용에 관한 연구

  • 손종목 (경북대학교 전자전기공학부) ;
  • 배건성 (경북대학교 전자전기공학부) ;
  • 강경옥 (한국전자통신연구원 방송미디어연구부) ;
  • 김재곤 (한국전자통신연구원 방송미디어연구부)
  • Published : 2001.02.01
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Abstract

An important aspect of video program indexing and retrieval is the ability to segment video program into meaningful segments, in other words, the ability of content-based video program segmentation. In this paper, a new approach using speech recognition technology has been proposed for content-based video program segmentation. This approach uses speech recognition technique to synchronize closed caption with speech signal. Experimental results demonstrate that the proposed scheme is very promising for content-based video program segmentation.

비디오 프로그램 색인 및 검색에 있어서 비디오 프로그램을 의미 있는 부분으로 분할하는 것, 즉 내용기반 비디오 프로그램 분할은 중요하다. 본 논문에서는 내용기반 비디오 프로그램 분할을 위해 음성인식기술을 이용하는 새로운 방법을 제안한다. 제안한 방법은 음성신호와 캡션 (Closed Caption)의 정확한 동기를 위해 음성인식 기법을 사용한다. 실험을 통하여 내용기반 비디오 프로그램 분할을 위해 제안한 방법의 가능성을 확인하였다.

Keywords

References

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