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公开(公告)号:US6018162A
公开(公告)日:2000-01-25
申请号:US616145
申请日:1996-03-14
CPC分类号: H04N5/3743 , H04N5/365 , H04N5/33
摘要: A system for correcting detector array channel signal output level non-uniformities in a thermal imaging system. The non-uniformity correction system includes a target scene detector (27) having an array of detector elements (26a, 26b) responsive to energy from a detected target scene (14) and including a plurality of associated output channels (31, 32). The system includes a memory (62) for storing non-uniformity correction commands and a processor (82) operative to implement the non-uniformity commands in response to detected non-uniformities in the output channels signal. The system also includes a non-uniformity corrector (60) for adjusting the level of the output channels in response to commands from the processor (82).
摘要翻译: 一种用于校正热成像系统中的检测器阵列通道信号输出电平不均匀性的系统。 不均匀性校正系统包括目标场景检测器(27),其具有响应来自检测到的目标场景(14)的能量并且包括多个相关联的输出通道(31,32)的检测器元件阵列(26a,26b)。 该系统包括用于存储非均匀性校正命令的存储器(62)和响应于检测到的输出通道信号中的不均匀性而实现不均匀性命令的处理器(82)。 系统还包括用于响应于来自处理器(82)的命令来调节输出通道的电平的不均匀性校正器(60)。