1) BCV Brightness Contrast Value
亮度对比值
2) Luminance contrast
亮度对比
1.
Using quantitative psychophysical measurements, the effects of luminance contrast(LC) and equiluminance color contrast (ECC) between components of illusory figureson the magnitudes of orientation illusion (Zoellner illusion), length illusion (Muller-Lyer illusion and Ponzo illusion) and area illusion (Delboeuf illusion) were investigated.
用定量的心理物理测量方法,研究了错觉图形组成成分间的亮度对比和颜色对比对方位错觉(Zoellner错觉)、长度错觉(Muller-Lyer错觉和Ponzo错觉)及面积错觉(Delboeuf错觉)幅度的影响。
3) brightness contrast
亮度对比
1.
The brightness contrast and color difference are two regular independent criterions which have been used to test the color of camouflage paints,but their relation was neglected in previous studies.
在检测军用伪装涂料颜色时,经常将亮度对比和色差容限这两个检测指标独立使用,而忽略了它们之间的关联性。
4) Luminance contrast
亮度对比度
1.
According to the vision efficacy, this paper studies the effect of the locomotive LCD adjustment guideline and environment lighting on the luminance contrast within 0～500 lx illuminance.
从视觉功效学的角度出发,在0～500lx照度下,对车载液晶显示器(LCD)显示调控指标和环境照明对亮度对比度的影响进行了研究,以判读兰道环的绩效指数和主观评价为指标,对LCD在不同照度和亮度对比度条件下的视觉功效进行了实验,确定了在不同照明条件下LCD的最佳调节值,为LCD的科学化和智能化调节提供了理论依据和数据。
5) Brightness/Contrast
亮度/对比度
6) luminosity-compared method
亮度比对法
补充资料：亮度对比
亮度对比
luminance contrast
亮度对比(luminanee eontrast)视野中目标与背景的亮度差与背景(或目标)亮度之比。其常用表达式为: _}入一几} C二上二二-一止卫 乓 式中C为亮度对比，L，为目标亮度(edzmZ)，乙。为背景亮度(edzmZ)。一般情况下，以面积较大部分为背景，以面积较小部分为目标。对于均匀照明的无光泽的背景和目标，亮度对比可用反射率表示: lP一只I C=上二-一一州. 凡式中p，为目标反射率，尸，为背景反射率。 (许百华撰朱祖样审)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条