《机床与液压》 Hydromechatronics Engineering

文章详情

稿件标题: Feature Description and Extraction of FlameImage Segmented Region of Early Fire in Large Space
稿件作者: HU Guoliang , LONG Ming, JIANG Xi, WANG Shaolong
关键字词: large space, early fire, flame image segmented region, static visual features, dynamic visual features
文章摘要: It is very important to detect the early fire in large space to protect human life and property security. In this study, feature description and analysis of the segmented flame image were carried out to extract a varity of quantitative feature descriptors of flame region based on the detection results of flame video image. The static visual features of the flame image area were investigated from the aspects of color feature, texture feature and shape feature. Meanwhile, two kinds of descriptors (i.e., the area change percentage and the shape similarity) were also introduced to describe the dynamic visual features. The experimental results show that both of the static visual features and the dynamic visual features can improve the effectiveness and robustness of flame recognition system. The relevant results can provide some guidance for the subsequent fire pattern recognition and flame spatial orientation, which lead to reduce the false alarm rate in the recognition system and imp
收录刊物: 2012.12
稿件基金: Young Scientists and Jinggang Star of Jiangxi Province (2009DQ01100),the National Natural Science Foundation of China (50865004).
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