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Content Provider | IEEE Xplore Digital Library |
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Author | Hongda Tian Wanqing Li Lei Wang Ogunbona, P. |
Copyright Year | 2012 |
Abstract | In the state-of-the-art video-based smoke detection methods, the representation of smoke mainly depends on the visual information in the current image frame. In the case of light smoke, the original background can be still seen and may deteriorate the characterization of smoke. The core idea of this paper is to demonstrate the superiority of using smoke component for smoke detection. In order to obtain smoke component, a blended image model is constructed, which basically is a linear combination of background and smoke components. Smoke opacity which represents a weighting of the smoke component is also defined. Based on this model, an optimization problem is posed. An algorithm is devised to solve for smoke opacity and smoke component, given an input image and the background. The resulting smoke opacity and smoke component are then used to perform the smoke detection task. The experimental results on both synthesized and real image data verify the effectiveness of the proposed method. |
Starting Page | 532 |
Ending Page | 537 |
File Size | 316185 |
Page Count | 6 |
File Format | |
ISBN | 9781467316590 |
ISSN | 19457871 |
DOI | 10.1109/ICME.2012.72 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2012-07-09 |
Publisher Place | Australia |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Silicon Feature extraction Image color analysis Bismuth Visualization Noise Standards transparency vision-based smoke detection image separation smoke opacity smoke component |
Content Type | Text |
Resource Type | Article |
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