The Journal of Korean Institute of Information Technology (한국정보기술학회논문지)

Korean Institute of Information Technology (한국정보기술학회)
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Implementation of CCTV Security Services Using GPS Precision Improvement

GPS 정확도 향상을 이용한 CCTV 보안 서비스의 구현

  • Park, Eunsung (Department of Electronic Engineering, Kyonggi University) ;
  • Kim, Kiyong (Department of Electronic Engineering, Kyonggi University) ;
  • Seong, Dongsu (Department of Electronic Engineering, Kyonggi University) ;
  • Lee, Keonbae (Department of Electronic Engineering, Kyonggi University)
  • Received : 2013.12.30
  • Accepted : 2014.03.07
  • Published : 2014.03.31
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Abstract

Smart care system can provide various security services using smart phones and CCTV cameras. The security services that can report dangerous situation and return home without fear should use the position informations obtained by GPS in smartphone of the user. In these services, the location information is used to track and record the user by using CCTV cameras which may have PTZ(Pan Tilt Zoom) capability. However, the position informations which are provided by GPS may have considerable accuracy errors up to several ten meters. For this reason, it is difficult to track and record the user's location accurately. In this paper, we propose the method to correct position informations with GPS differential value, and the method to improve precision of security services with the corrected information, then we show the CCTV security service which is implemented with this method.

스마트 케어 시스템은 스마트폰과 CCTV 카메라들을 이용하여 다양한 방범 서비스를 제공한다. 위험 상황신고 또는 안심 귀가를 위한 방범 서비스는 사용자가 소지하고 있는 스마트폰에 장착되어 있는 GPS 수신기의 위치정보를 이용할 수 있다. 이 서비스에서 위치 정보는 PTZ(Pan Tilt Zoom) 기능을 제공하는 CCTV 카메라를 이용하여 사용자를 추적하고 촬영하기 위하여 이용된다. 그러나 GPS 등을 이용하여 획득한 위치정보에는 많게는 수십m에 달하는 오차가 있다. 이로 인하여 CCTV 카메라를 이용하여 사용자를 정확하게 추적하고 촬영하는데 어려움이 있다. 본 논문에서는 GPS 차분 정보를 이용하여 위치정보를 보정하고, 이를 이용하여 방범서비스의 정확도를 높일 수 있는 방법을 제안하고, 이를 구현한 CCTV 보안 서비스를 소개한다.

Keywords

References

  1. Kwak Yun-Gil and Lim Tae-Hee, "A Study on the CCTV Effective Utilization Method for the Crime Prevention and Action", Journal of Korean Public Police and Security Studies, Vol. 8, No. 2, pp. 119-144, Aug. 2011.
  2. Hyeon Ho Park, "Effective of use of open street CCTV", Korean Police Studies Review, Vol. 4, No. 1, pp. 145-181, June 2005.
  3. Young-Oh Han, "The implement of energy saving illuminator with a function of crime and fire prevention", Journal of The Korea Institute of Electronic Communication Sciences, Vol. 5, No. 3, pp. 339-343, June 2010.
  4. Kyuseok Kim, Mikyong Ji, and Cheonseog Kim, "Implementation of the Client Viewer Supporting Multiple Channels Using Full HD H.264 Surveillance Cameras", Proceedings of the Korean Society of Broadcast Engineers Summer Conference, pp. 357-360, July 2010.
  5. Young Ho Kim and Jin Hong Kim, "Development of Real-Time Face Region Recognition System for City-Security CCTV", Journal of the Korea Multimedia Society, Vol. 13, No. 4, pp. 504-511, April 2010.
  6. Ik-Soon Kim and Hyun-Shik Shin, "A Study on Development of Intelligent CCTV Security System based on BIM", Journal of The Korea Institute of Electronic Communication Sciences, Vol. 6, No. 5, pp. 789-795, Oct. 2011.
  7. YoungSoo Lee, Gihwan Han, YeonGjin Kim, YunGu Jeong, and SaeRon Han, "An Implementation and Design of Crime Prevention System using Web-camera", Proceedings of the Korean Institute of Information Technology Summer Conference, pp. 605-608, Nov. 2012.
  8. The Kyunghyang Shinmun, "Official worker supports woman safe return home", Mar. 6th 2013.
  9. Anyang City News, "Safe return home service of Anyang City came of into effect the first time in Gyeonggi-do", http://anyang-tv.tistory.com/625, Jan. 11th 2012.
  10. The hankyoreh, "Public interest of woman safe return home service in Seoul City", Oct. 8th 2013.
  11. Korea Ubiquitous City Association, http://www.ucity.co.kr
  12. Park Seong-Su, "U-City and crime control", Seoul association for public administration conference, pp. 157-186, Nov. 2005.
  13. Kim Ik-Soon, Yoo Jae-Duck, Kim Bae-Hun, and Shin Hyun-Sick, "A Monitoring Way and Installation of Monitoring System using Intelligent CCTV under the u-City Environment", Journal of the Korea Institute of Electronic Communication Sciences, Vol. 3, No. 4, pp. 313-321, April 2008.
  14. Lee Jong Yeol and Yang Soo Mi, "Tracking System for Copperative CCTV Surveillance", Proceedings of the Korean Institute of Information Technology Summer Conference, pp. 174-176, May 2010.
  15. Yoon-Ho Kim, "Design of CCTV-based Monitoring System for Constructing of Societal Security Network", Proceedings of the Korean Institute of Information Technology Summer Conference, pp. 175-178, May 2013.
  16. Hyok Song, Hwa Seon Shin, Soo Young Kwak, and Byeong Ho Choi, "Development of online/realtime intelligent video analytic system for CCTV retrieval system", Proceedings of 2013 IEEK Summer Conference, pp. 735-737, July 2013.
  17. Gyeonggi G News, "Give attention to woman safe return home App if the night walking is fearful", http://ggholic.tistory.com/2454, Jan. 13th 2011.
  18. Korean National Police Agency, "Now we feel easy and run night walking to be scared", http://www.police.go.kr, Nov. 18th 2013.
  19. Taekyung Kim and Joonki Paik, "Intelligent Video Surveillance System for Video Analysis, Recognition and Tracking", Journal of Computing Science and Engineering, Vol. 39, No. 1(B), pp. 498-500, June 2012.
  20. Kang-mo Lim and Joo-shin Lee, "Moving Object Detection Algorithm for Surveillance System", Journal of the Korean Institute of Communication and Information Sciences, Vol. 30, No. 1C, pp. 44-53, Jan. 2005.
  21. Hye-Keong Jang, Hye-Youn Lim, and Dae-Seoug Kang, "A Study of Moving Object Segmentation Using Depth Image and Feature Points in Occlusion Situation", Journal of Korean Institute of Information Technology, Vol. 10, No. 10, pp. 11-16, Oct. 2012.
  22. Hae-Min Moon and Sung-Bum Pan, "The Human Identification Method in Video Surveillance System", Journal of Korean Institute of Information Technology, Vol. 8, No. 5, pp. 199-206, May 2010.
  23. Kyungtae Kim, Kiyong Kim, Dongsu Seong, and Keonbae Lee, "A Smart Care Surveillance System supporting various CCTV Cameras", Journal of Institute of Korean Electrical and Electronics Engineers, Vol. 17, No. 4, pp. 104-110, Feb. 2013.
  24. Kyungtae Kim, Dongsu Seong, and Keonbae Lee, "A Smart Remote Surveillance System using GPS Correction and Smart Device", Journal of Korean Institute of Information Technology, Vol. 10, No. 11, pp. 181-191, Nov. 2012.