论文部分内容阅读
针对传统上像增强器输出信噪比测试条件的不完备性,阐述了亮度增益对输出信噪比的影响,在不同增益条件下利用设计的像增强器信噪比测试仪对输出信噪比进行了测试,验证了在输出信噪比测试中亮度增益标定的必要性。
Aiming at the incompleteness of signal-to-noise ratio (SNR) output condition of traditional image intensifier, the influence of luminance gain on output signal-to-noise ratio is expounded. Using the image intensifier SNR tester under different gain conditions, The tests were conducted to verify the necessity of brightness gain calibration in the output signal-to-noise ratio test.