YAO Jun-cai;SHEN Jing;REN Ya-jie;HE Jun-feng;TAN Yi. Effect of Ambience Luminance on Luminance Contrast Sensitivity of Human Vision System[J]. 液晶与显示, 2010,25(3): 444-448
YAO Jun-cai;SHEN Jing;REN Ya-jie;HE Jun-feng;TAN Yi. Effect of Ambience Luminance on Luminance Contrast Sensitivity of Human Vision System[J]. 液晶与显示, 2010,25(3): 444-448DOI:
Effect of Ambience Luminance on Luminance Contrast Sensitivity of Human Vision System
The contrast detection threshold under the darkroom
three kinds of common lamplights and the room natural environment are obtained by viewing the gratings displayed on a CRT with the same parameter. CSF of human vision system under daily life environment is obtained. Measurement results are compared with foreign previous ones. The effect of environment brightness on the contrast sensitivity of human vision system is studied.
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. Cox Michael J, Norman Joanne H, Norman Peter. The effect of surround luminance on measurements of contrast sensitivity [J]. Ophthal. Physiol. Opt., 1999, 19(5):401-414.
. Webster Michael A. Contrast sensitivity under natural states of adaptation [J].SPIE, 1999, 3644:58-70.
. Petrov Yury. Luminance correlations define human sensitivity to contrast resolution in natural images [J]. J. Opt. Soc. Am. A., 2005, 22(4):587-592.
. Mullen Kathy T. The contrast sensitivity of human color vision to red-green and blue-yellow chromatic gratings [J]. J. Phys., 1985, 359: 381-400.
. Eva M V, Juan L N, Jose A G. Changes in contrast thresholds with mean luminance for chromatic and luminance gratings: A reexamination of the transition from the Devries-Rose to Weber regions [J]. Col. Res. Appl., 2004, 29(3):177-180.