A criterion to determine the maximum resolving power of a resolving power 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。
The mathematical model of Fourier power spectrum is derived. The relations between the resolving power of the test chart and the critical maximum are defined through t…
文中建立了与分辨率标板图案相适应的傅里叶谱数学模型，并通过对傅里叶谱的理论计算和分析找出了标板图案分辨率值与功率谱图各次极大之间的关系。
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