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A Study on Collaborative Support for 3D City Models using Mixed Reality

  • Journal of Software Assessment and Valuation
  • Abbr : JSAV
  • 2022, 18(2), pp.209-219
  • DOI : 10.29056/jsav.2022.12.21
  • Publisher : Korea Software Assessment and Valuation Society
  • Research Area : Engineering > Computer Science
  • Received : December 12, 2022
  • Accepted : December 20, 2022
  • Published : December 31, 2022

KIM KWANG SOO 1 Yoonseop Chang 1 Eunji Cho 2 Sangheon Shin 2 In Sung Jang 1

1한국전자통신연구원
2한화시스템

Accredited

ABSTRACT

In this paper, we describe the development of collaborative functions required when multiple users perform common tasks by utilizing a 3D city model by applying mixed reality technology to spatial information, which is one of the technologies that implements the metaverse. The 3D city model is visualized by converging virtual buildings and roads on real physical objects using mixed reality technology, and is used for city planning through interaction between users and virtual objects. In the past, it was mainly applied to the same space and a single user, but in this study, we developed a technology that provides an environment in which remote users in different spaces or multiple users in the same space can work together. Viewpoints are exchanged for collaboration between remote and multi-users, and users are expressed as avatars for mutual identification. The developed technology operated without performance degradation even for 6 simultaneous users.

Citation status

* References for papers published after 2022 are currently being built.