YAO Jun-cai, SHEN Jing, HE Jun-feng etc. Measuring luminance contrast sensitivity characteristics of human visual system using LCD display[J]. , 2015,30(6): 1063-1069
YAO Jun-cai, SHEN Jing, HE Jun-feng etc. Measuring luminance contrast sensitivity characteristics of human visual system using LCD display[J]. , 2015,30(6): 1063-1069 DOI: 10.3788/YJYXS20153006.1063.
Measuring luminance contrast sensitivity characteristics of human visual system using LCD display
According to the experiments analysis about the uniformity of luminance and stability of contrast of grating displayed on LCD display
a method is proposed to measure contrast sensitivity characteristics of human visual system by displaying the grating using LCD. The contrast sensitivity characteristics of 48 youngers who detect gratings with three kinds of luminance were measured
and it is compared with the typical measurement methods and results. The results show that the measuring method is effective
practical
simple and easy to measure the contrast sensitivity characteristics of human visual system.
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references
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