A criterion to determine the maximum resolvingpower of a resolvingpower test chart by using Fourier power spectrum is proposed.
使用傅立叶功率谱的分辨能力测试图,以确定最大的分辨能力提出了一个标准。
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The mathematical model of Fourier power spectrum is derived. The relations between the resolvingpower of the test chart and the critical maximum are defined through t…