| 基于颜色模型和稀疏表示的图像型火焰探测 |
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| 引用本文： | 马宗方,程咏梅,潘泉,王慧琴.基于颜色模型和稀疏表示的图像型火焰探测[J].光子学报,2011(8):1220-1224. |
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| 作者姓名： | 马宗方 程咏梅 潘泉 王慧琴 |
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| 作者单位： | 西北工业大学自动化学院;西安建筑科技大学信息与控制工程学院; |
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| 基金项目： | 国家自然科学基金(No.61074155); 航空基金(No.20100853010)资助 |
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| 摘 要： | 常用的图像型火焰探测算法是提取火焰在图像上表现出的单个特征信息或其有效组合作为识别的依据,需要大量的训练样本进行学习与参量优化,且识别率对特征选择的要求也很高.本文从火焰的整体特征考虑,提出了基于颜色模型和稀疏表示模型相结合的图像型火灾探测方法.首先在HIS空间建立颜色模型对火灾图像进行预处理提取出疑似区域,建立稀疏表...
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| 关 键 词： | 火灾探测 稀疏表示 颜色建模 |
Image Fire Detection Based on Color Model and Sparse Representation |
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| MA Zong-fang,CHENG Yong-mei,PAN Quan,WANG Hui-qin.Image Fire Detection Based on Color Model and Sparse Representation[J].Acta Photonica Sinica,2011(8):1220-1224. |
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| Authors: | MA Zong-fang CHENG Yong-mei PAN Quan WANG Hui-qin |
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| Institution: | MA Zong-fang1,2,CHENG Yong-mei1,PAN Quan1,WANG Hui-qin2 |
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| Abstract: | Some single feature information or their effective combinations which fire flame behaves are extracted as the basis of image fire flame recogniton in common algorithms.And large number of training samples are needed for learning procedure and parameters optimization.Moreover the recognition rate depends on the selection of features.Considering the global feature of fire flame,an algorithm was proposed based on color model and sparse representation for fire detection.Firstly,the regions with fire-like colors... |
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| Keywords: | Fire detection Sparse representation Color modeling |
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