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在六十年代随着光学传递函数在世界各国光学领域中得到广泛的应用研究后,空间频率概念已为大多数人所理解和接受。国外近二十年来利用空问光栅对视系统空间分辨做了大量的心理物理、电生理方法的实验研究和眼科临床的应用研究工作。国内这方面工作也已开始。我们根据评价海军
With the extensive application and research of optical transfer function in optical fields in the world in the 1960s, the concept of spatial frequency has been understood and accepted by most people. Nearly two decades abroad, the use of spatial grating on the spatial resolution of visual system to do a lot of psychophysics, electrophysiological methods of experimental research and clinical application of ophthalmology. Work in this area in China has also begun. We evaluate the navy