Acta Optica Sinica, Volume. 22, Issue 3, 313(2002)
Modulation Transfer Function of CCD Camera at Nyquist Frequency
The modulation transfer function (MTF) is an important parameter indicating the performance of an imaging system. While in the testing of MTF of CCD camera, there is often a difference between test value and actual value of MTF due to the use of a rectangular bar target rather than a sinusoidal bar target. The MTF test result at Nyquist frequency of CCD camera system is theoretically analyzed.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Modulation Transfer Function of CCD Camera at Nyquist Frequency[J]. Acta Optica Sinica, 2002, 22(3): 313