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Comparison of Two Methods for Stationary Incident Detection Based on Background Image
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  • Comparison of Two Methods for Stationary Incident Detection Based on Background Image
  • Comparison of Two Methods for Stationary Incident Detection Based on Background Image
저자명
Ghimire. Deepak,Lee. Joonwhoan
간행물명
스마트미디어저널
권/호정보
2012년|1권 3호|pp.48-55 (8 pages)
발행정보
한국스마트미디어학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

In general, background subtraction based methods are used to detect the moving objects in visual tracking applications. In this paper we employed background subtraction based scheme to detect the temporarily stationary objects. We proposed two schemes for stationary object detection and we compare those in terms of detection performance and computational complexity. In the first approach we used single background and in the second approach we used dual backgrounds, generated with different learning rates, in order to detect temporarily stopped object. Finally, we used normalized cross correlation (NCC) based image comparison to monitor and track the detected stationary object in a video scene. The proposed method is robust with partial occlusion, short time fully occlusion and illumination changes, as well as it can operate in real time.