Journal of Digital Contents Society (디지털콘텐츠학회 논문지)

Digital Contents Society (한국디지털콘텐츠학회)
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Design of Image Metadata for Mobile Augmented Reality

모바일 증강현실을 위한 영상 메타데이터 설계

  • 이용환 (극동대학교 스마트모바일학과) ;
  • 박제호 (단국대학교 컴퓨터과학과) ;
  • 윤경로 (건국대학교 컴퓨터과학과) ;
  • 김정길 (남서울대학교 컴퓨터학과) ;
  • 김영섭 (단국대학교 전자전기공학부)
  • Received : 2013.12.05
  • Accepted : 2014.04.21
  • Published : 2014.04.30
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Abstract

This paper proposes a new metadata schema for effective mobile service of augmented reality technology, which is used in the convergence of media into a frame among the real world image and objects of virtual world. The proposed metadata schema is extended from JPSearch Core Metadata Schema (ISO/IEC 24800-2 International Standard) with analysis of the functionalities under industrial requirements, and enables to provide an effective application in the actual services. In addition, the proposed schema is available to organize the exchange of information between heterogeneous systems. With development of the prototype system, the proposed metadata schema is going to be submitted and verified under ISO/IEC JTC1 SC29 WG1 JPEG AR standard project.

본 논문에서는 현실세계 영상과 가상세계 객체를 하나의 프레임에 융합하는 증강현실 기술에서 효과적인 모바일 서비스를 제공하기 위한 새로운 메타데이터 구조를 제안한다. 제안하는 설계 구조는 영상검색 표준인 JPSearch 핵심 메타데이터 스키마를 기반으로, 산업에서 요구되는 기능을 분석하고 실제적인 증강현실 서비스를 효율적으로 지원할 수 있도록 설계하였다. 또한, 제안 스키마는 이기종 시스템 간의 정보 교환이 가능한 체계화된 스키마 구조이다. 프로토타입 시스템 개발을 통해, 제안 스키마 구조를 ISO/IEC SC29 WG1 영상 기반 증강현실 표준 메타데이터 포맷으로 제안할 예정이다.

Keywords

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