| 基于红外探测的地面林火目标自动检测与追踪系统设计 |
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| 引用本文： | 赵亚凤,凌滨,刘立臣.基于红外探测的地面林火目标自动检测与追踪系统设计[J].东北林业大学学报,2011,39(4):130-132. |
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| 作者姓名： | 赵亚凤 凌滨 刘立臣 |
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| 作者单位： | 东北林业大学; |
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| 基金项目： | “863”研究项目(DX01200.001JS); 中央高校基本科研业务费专项资金项目(DL10BB15)资助 |
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| 摘 要： | 针对红外林火图像的特点,从实际应用的角度出发,在FPGA+DSP构建的硬件平台上,实现了森林灰度图像的正确采集和进行有无火点的判断,并提出了图像边缘检测和自适应阈值相结合提取林火目标的方法,达到了林火目标的自动检测;然后利用通信协议和算法控制云台转动,使热像仪的光学系统主光轴始终对准最大灰度值点,达到追踪的效果.在多种...
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| 关 键 词： | 红外林火图像 数据处理 目标提取 自动检测与追踪 |
Design of Automatic Detection and Tracking System for Ground Forest Fire Targets Based on Infrared Detection |
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| Zhao Yafeng,Ling Bin,Liu Lichen.Design of Automatic Detection and Tracking System for Ground Forest Fire Targets Based on Infrared Detection[J].Journal of Northeast Forestry University,2011,39(4):130-132. |
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| Authors: | Zhao Yafeng Ling Bin Liu Lichen |
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| Institution: | Zhao Yafeng,Ling Bin,Liu Lichen(School of Information and Computer Engineering,Northeast Forestry University,Harbin 150040,P.R.China) |
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| Abstract: | A practical method for fire target detection was proposed through grayscale image collection and analysis on a FPGA-based DSP hardware platform,in view of the characteristics of infrared forest-fire images.The automatic detection of forest fire targets could be realized by target extraction based on image edge detection and adaptive threshold.The software depends on the communication protocol and algorithm to realize the tracking by controlling the circular movement of the tripod head and making the optical... |
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| Keywords: | Infrared images Data processing Target extraction Automatic detection and tracking |
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