Journal of Digital Contents Society (디지털콘텐츠학회 논문지)

Digital Contents Society (한국디지털콘텐츠학회)
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Development of Location based Augmented Reality System for Public Underground Facility Management

공공지하시설물 관리를 위한 증강현실 시스템 개발

  • Lee, Hyo-Jin (Institute of Geographic & Environmental Technology, GEOMEXSOFT, LTD.) ;
  • Kim, Ji-Sung (Institute of Geographic & Environmental Technology, GEOMEXSOFT, LTD.) ;
  • Seo, Ho-Seok (Institute of Geographic & Environmental Technology, GEOMEXSOFT, LTD.) ;
  • Cho, Young-Sik (Hallym Polytechnic University)
  • 이효진 ((주)지오멕스소프트 지리환경기술연구소) ;
  • 김지성 ((주)지오멕스소프트 지리환경기술연구소) ;
  • 서호석 ((주)지오멕스소프트 지리환경기술연구소) ;
  • 조영식 (한림성심대학교 디지털문화콘텐츠과)
  • Received : 2018.02.09
  • Accepted : 2018.02.26
  • Published : 2018.02.28
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Abstract

Most of public underground facilities are installed under the ground, thus it is difficult to recognize the accurate location even with the drawings. Studies are conducted to understand exact position of underground facilities using augmented reality. However, in those studies, establishing of additional 3D object model database is needed when AR system is used at field. Because most of public underground facility information are established as 2 dimensional. In this study, AR system is developed as mobile application which can use original 2D underground facility data to transfer 3D AR data automatically without additional 3D database establishment.

공공지하시설물은 대부분 지하에 매립되어 있어 지하시설물에 대한 정확한 도면이 있어도 현장작업자가 지하시설물의 위치를 정확히 인지하기 어렵다. 이러한 지하시설물의 위치정보를 현장에서 직관적으로 파악하기 위해 증강현실을 이용하는 방법이 연구되었으나 공공지하시설물 공간정보는 2차원의 형태로 구축되어 있어 현장에서 증강현실로 이용하기 위해서는 3차원 객체 모델 데이터베이스 구축 작업이 필요하다. 본 연구에서는 기 구축되어 있는 2차원 지하시설물 데이터를 추가적인 3차원 데이터베이스 구축 없이 3차원 증강현실 데이터로 자동 변환하여 활용할 수 있는 모바일 어플리케이션 기반의 증강현실 시스템을 개발하였다.

Keywords

References

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