Proceedings of the Korea Information Processing Society Conference (한국정보처리학회:학술대회논문집)
- 2009.04a
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- Pages.35-38
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- 2009
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- 2005-0011(pISSN)
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- 2671-7298(eISSN)
DOI QR Code
Fire detection in video surveillance and monitoring system using Hidden Markov Models
영상감시시스템에서 은닉마코프모델을 이용한 불검출 방법
- Zhu, Teng (School of Mechanical Eng., Pusan National University) ;
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Kim, Jeong-Hyun
(School of Mechanical Eng., Pusan National University) ;
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Kang, Dong-Joong
(School of Mechanical Eng., Pusan National University) ;
- Kim, Min-Sung (Dept. of Telecom. Eng., Tongmyong Univ.) ;
- Lee, Ju-Seoup (NedTech Co., Ltd.)
- Published : 2009.04.23
Abstract
The paper presents an effective method to detect fire in video surveillance and monitoring system. The main contribution of this work is that we successfully use the Hidden Markov Models in the process of detecting the fire with a few preprocessing steps. First, the moving pixels detected from image difference, the color values obtained from the fire flames, and their pixels clustering are applied to obtain the image regions labeled as fire candidates; secondly, utilizing massive training data, including fire videos and non-fire videos, creates the Hidden Markov Models of fire and non-fire, which are used to make the final decision that whether the frame of the real-time video has fire or not in both temporal and spatial analysis. Experimental results demonstrate that it is not only robust but also has a very low false alarm rate, furthermore, on the ground that the HMM training which takes up the most time of our whole procedure is off-line calculated, the real-time detection and alarm can be well implemented when compared with the other existing methods.
Keywords