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Synchronization of Moving objects and VR images

매칭 모듈을 이용한 이동 객체와 VR 영상의 동기화

  • Lee, Hyoun-Sup (Applied Software Engineering, Dong-eui University) ;
  • You, Eun-Jae (Department of Computer Engineering, Dong-eui University) ;
  • Kim, Jin-deog (Department of Computer Engineering, Dong-eui University)
  • Received : 2017.05.29
  • Accepted : 2017.06.13
  • Published : 2017.07.31

Abstract

Recently, VR and AR are emerging as an area of interest in ICT. In virtual reality to feel like a real, many people are looking for them because of its charm. However, the motion of the VR image and the moving object are not synchronized exactly, and a problem of feeling nausea is also occurring. The problem should be solved by the application of Attraction in the VR system. In this paper, we propose a module that minimizes delay time by synchronizing movement of VR image and moving object. The proposed module calculates the moving distance using the direction and the acceleration sensor that the user views through the VR device. The module proposed in this paper will pay attention to the fact that the movement of the attraction moves along a fixed path, so that the accurate travel distance can be calculated.

최근 Virtual Reality(VR)와 Augmented Reality(AR)가 ICT분야에서 관심분야로 떠오르고 있다. 가상에서 실제와 같은 현실감을 느끼고 그 매력에 많은 사람들이 찾고 있다. 하지만 VR 이미지와 이동 객체의 움직임이 정확하게 들어맞지 않아 멀미를 느끼는 문제점도 발생하고 있다. 이와 같은 문제점을 해소할 수 있는 방안으로 VR 시스템의 어트랙션 적용이 있다. 본 논문에서는 VR 영상과 이동하는 객체의 움직임을 동기화하여 지연시간을 최소화할 수 있는 모듈을 제안한다. 제안하는 모듈은 VR 기기를 통하여 사용자가 바라보는 방향과 가속도 센서를 이용하여 이동 거리를 산출한다. 이 논문에서 제안하는 모듈은 어트랙션의 움직임이 고정된 경로를 따라 움직인다는 점을 주목하여 정확한 이동거리를 계산할 수 있을 것으로 사료된다.

Keywords

References

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