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红外焦平面阵列调制传递函数研究
STUDY FOR MODULATION TRANSFER FUNCTION OF INFRARED FOCAL PLANE ARRAY
【摘要】 分析了红外焦平面阵列调制传递函数的影响因素 ,在此基础上建立了红外焦平面阵列的图像传递模型 ,并根据该模型讨论了调制传递函数的测试方法
【Abstract】 The factors affecting the modulation transfer function(MTF) of infrared focal plane arrays are analyzed in the paper, and a model of imaging transfer for infrared focal plane arrays is constructed. On the basis of the model, the paper also discusses the method measuring MTF of infrared focal plane arrays.
【关键词】 红外焦平面阵列;
调制传递函数;
傅立叶变换;
串音;
【Key words】 infrared focal plane arrays; modulation transfer function; fourier transform; crosstalk.;
【Key words】 infrared focal plane arrays; modulation transfer function; fourier transform; crosstalk.;
- 【文献出处】 红外与毫米波学报 ,Journal Infrared Millimeter and Waves , 编辑部邮箱 ,2003年05期
- 【分类号】TN219
- 【被引频次】14
- 【下载频次】304