目录
绪论.....................................................................................................................................................3
论文背景.....................................................................................................................................3
研究的目的和意义.....................................................................................................................4
红外热像测温技术的研究现状及分析.....................................................................................6
国际上红外热像测温技术的研究现状及分析................................................................6
国内红外热像测温技术的研究现状及分析....................................................................8
发射率...............................................................................................................................................10
双参考体方法...........................................................................................................................11
双温度方法...............................................................................................................................11
双背景方法(采用此方法)........................................................................................................12
大气透过率.......................................................................................................................................12
大气气体分子的吸收...............................................................................................................13
大气散射影响...........................................................................................................................14
气象条件所引起的衰减...........................................................................................................15
大气透射率的计算实例...........................................................................................................15
热像仪标定.......................................................................................................................................16
直接扩展源法...........................................................................................................................16
间接扩展源法...........................................................................................................................18
点源法.......................................................................................................................................19
测温方法...........................................................................................................................................19
全辐射测温法...........................................................................................................................19
亮度测温法...............................................................................................................................20
双波长测温法...........................................................................................................................20
红外辐射特性测量过程...........................................................................................................21
图像灰体与黑体温度的校准曲线...........................................................................................22
温度算法...........................................................................................................................................37
神经网络法...............................................................................................................................37
最小二乘法...............................................................................................................................37
环境温度对红外测温的影响...................................................................................................37
修正结果...................................................................................................................................40
红外辐射对比度...............................................................................................................................41
附录...................................................................................................................................................42
参考文献...........................................................................................................................................42
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2014-04-22
11:16:52
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afrawang12015-06-15再有点应用讲解就好啦
