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Design of Visual Surveillance System based on Wireless High Definition Image Transmission Technology

무선 고해상도 영상 전송 기술에 기반한 영상 감시 시스템의 설계

  • Kim, Won (Dept. of Computer Science, Woosong University)
  • 김원 (우송대학교 컴퓨터정보학과)
  • Received : 2012.09.04
  • Accepted : 2012.10.12
  • Published : 2012.10.31

Abstract

It is important to detect dangerous objects which are intentionally abandoned in public places. Nowadays visual surveillance system is required to enhance the performance in two ways : high resolution and wireless linking ability. In this study the design of visual surveillance system is newly proposed to detect abandoned objects for social security purpose based on wireless high resolution image transmission technology. Also, to enhance PED, PAT performance, the tracking algorithm is included in the previous visual surveillance software scheme. By implementing proposed design scheme on the real wireless high resolution image transmission system, the effectiveness of the overall system is shown with the transmission performance of 4.0 Gbps speed.

공공장소에서 의도적으로 유기하는 위험 물체를 감지하는 것은 사회 안전 목적에서 중요하다. 오늘날 영상감시 시스템은 고해상도와 무선 연결 능력의 측면에서의 성능 향상이 요구되고 있다. 이 연구에서는 무선 고해상도 영상 전송 기술을 기반으로 사회 안전 목적의 유기물 감지를 위하여 영상 감시 시스템의 설계를 제안하고 있다. 또한 탐지 성능인 PED, PAT 지수를 향상시키기 위하여 이전의 영상 감시 소프트웨어 구조에 추적 알고리즘이 포함되도록 하였다. 실제 무선 고해상도 영상 전송 시스템 위에 제안된 설계 구조를 구현함으로써, 4.0 Gbps 속도의 전송 성능으로서 전체 시스템의 유효성을 보인다.

Keywords

References

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