Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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A Development Of Multi-sensor System For Location Determination Of Fixed-path Movement Attractions

고정경로 이동 어트랙션의 위치 판단을 위한 다중 센서 시스템의 개발

  • You, Eun-Jae (Department of Computer Engineering, Dong-eui University) ;
  • Jeong, Hwi-Sang (Department of Computer Engineering, Dong-eui University) ;
  • Lee, Hyoun-Sup (Department of Applied Software Engineering, Dong-eui University) ;
  • Kim, Jin-deog (Department of Computer Engineering, Dong-eui University)
  • Received : 2018.03.01
  • Accepted : 2018.03.23
  • Published : 2018.05.31
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Abstract

Visual Reality technology is becoming more and more interesting as it attracts people's interest. VR technology is used in various markets such as games, animation, and education. However, there were many people experiencing motion sickness such as dizziness and headache due to the delay time between hardware such as a device for sending a video after experiencing a VR image and an HMD for reproducing an image. The system proposed in this paper focuses on the environment rather than the movement of the attraction and detects the dividing line existing on the path by the proximity sensor and accurately calculates the position on the path according to the user 's motion. Since the position of the user is synchronized with the VR image, the position error of the user is improved to 0.2%.

가상현실(Visual Reality) 기술은 사람들의 흥미를 유발하며 그 관심으로 점점 발전하고 있다. VR 기술은 게임, 애니메이션, 교육 등 다양한 시장에서 활용되고 있다. 하지만 VR영상을 체험한 후 영상을 보내는 기기와 영상을 재생하는 HMD 등의 하드웨어 간의 지연시간 때문에 어지러움, 두통 등 멀미현상을 겪는 사람들이 많았다. 본 논문에서 제안하는 시스템은 어트랙션의 이동보다는 환경에 주목하여 경로에 존재하는 구분선을 근접센서로 검출하여 사용자의 운동에 따른 경로 위의 위치를 정확히 계산한다. VR 영상과 사용자의 위치를 동기화하므로 사용자의 위치오차가 0.2%로 개선되었다.

Keywords

References

  1. B. Y. Jung, "Virtual reality (VR) ecosystem status and implications", Information and communication broadcasting policy, vol. 28, no. 7, pp. 1-23, Apr. 2016.
  2. H. J Son, J. H. Kim, S. H. Lee, A. Hamacher, S. C. Kwon, "A Study on the Application of Stereoscopic Depth Value in VR HMD", Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology, ISSN:2383-5281, vol. 6, no. 4, pp. 31-40, Apr. 2016.
  3. E. J. Song, A. L. Jung, "A Study for Reducing of Cyber Sickness on Virtual Reality", Journal of Digital Contents Society, vol. 18, no. 3, pp. 429-434, June 2017. https://doi.org/10.9728/DCS.2017.18.3.429
  4. K. H. Chang, S. B. Chun, S. K. Sung, E. S. Lee, H. S. Jun, Y. J. Lee, "Calibration of a Low Grade MEMS IMU Using a High Performance Reference Sensor", Journal of the Korea Institute of Information and Communication Engineering, vol. 12, no. 10, pp.1822-1829, Oct. 2008.
  5. D. Y Kim, B. R. Yun, S. H. Lee, W. J. Lee, "Improvement of Altitude Measurement Algorithm Based on Accelerometer for Holding Drone's Altitude", KIPS Transactions on Software and Data Engineering, vol. 6, no. 10, pp.473-478 Oct. 2017. https://doi.org/10.3745/KTSDE.2017.10.473
  6. C. H. Kim, "Study of Theme Park Attractions using Virtual Reality and Augmented Reality Technologies", Journal of Digital Convergence, vol. 15, no. 9, Sept. 2017.
  7. W. B. Yoon, J. H. Han, "Relation between jittering from compensation for latency and VR sickness" Journal of the Korea computer graphics society, vol. 23, no. 1, March 2017.
  8. H. S. Lee, E. J. You, J. D. Kim, "Synchronization of Moving objects and VR images", Journal of the Korea Institute Of Information and Communication Engineering, vol. 21, no. 7, pp. 1435-1440, July 2017. https://doi.org/10.6109/JKIICE.2017.21.7.1435
  9. S. B. Nam, G. J. Yun, S. I. Lim, "Development of the Inductive Proximity Sensor Module for Detection of Non-contact Vibration", Journal of The Korea Society of Computer and Information, vol. 16, no. 5, pp. 61-71, May 2011. https://doi.org/10.9708/jksci.2011.16.5.061