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미디어 접근편의성 향상을 위한 음향 데이터 삽입 및 색인 기술 동향

Trends in Acoustic Data Hiding and Tagging Technologies for Enhancement of Media Accessibility

  • 발행 : 2017.06.15

초록

오디오 워터마크, 음향 데이터 전송 및 오디오 핑거프린트 등으로 대표되는 음향 데이터 삽입 및 색인 기술은 최근 다양한 미디어 활용 인프라의 보급과 새로운 형태의 미디어 생태계가 등장함에 따라 중요성이 더욱 커지고 있으며, 콘텐츠 제어 및 식별을 비롯한 다양한 응용 서비스의 기반 기술로 활용될 수 있다. 본고에서는 음향 신호 기반 데이터 삽입 및 색인 기술 개발 현황과 관련 서비스 동향에 대해서 소개한다.

키워드

과제정보

연구 과제번호 : 미디어 접근편의성 향상을 위한 Active Audioprint 기술 개발

연구 과제 주관 기관 : ETRI

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