1) achromatic threshold
感色阈,无色阈
2) achromatic threshold
无色阈值
3) limen
[英]['laimen] [美]['laɪmɛn]
色差阈;声差阈;阈
4) color discrimination threshold
辨色阈值
1.
In order to research the human color vision characteristics,the color discrimination threshold experiment at the five basic CIE color centers was carried out by a panel of 3 observers with normal color vision on the CIE1976 a*-b* plane using CRT-generated color stimuli based on the psychophysical method of interleaved staircase.
为了研究人眼在辨色阈值水平上的颜色视觉特性,在阴极射线管(CRT)显示器上显示颜色刺激,采用交叉阶梯法进行心理物理实验,在CIE1976a*-b*平面上分别测得3名色觉正常的观察者在5个CIE基本颜色中心区域的辨色阈值。
5) color difference threshold
色差阈值
1.
For the evaluation of cathode-ray tube(CRT)perceptible color difference threshold characteristics of the visual color matching,the experiment is carried out.
为了对阴极射线管(Cathode ray tube,CRT)显示器颜色恰可辨别的小色差阈值进行评价,在中性灰背景下,用编制的颜色匹配程序,在CRT显示器上随机产生颜色,分别调节程序中R、G、B通道的值,使匹配色与随机色达到视觉上的一致,进行颜色视觉匹配实验,测量CRT显示器上随机色和匹配色的L*a*b*值。
6) Chroma threshold
色度阈值
补充资料:无色
【无色】
无色者,无有形色也。谓此类有情,因颠倒销散之惑,起阴隐乱想之业。惑业暗昧,故感此生之报,即空散销沉之类是也。(空散销沉者,色尽心亡,猒空绝想,沉冥幽隐,即无色界外道之类是也。)
无色者,无有形色也。谓此类有情,因颠倒销散之惑,起阴隐乱想之业。惑业暗昧,故感此生之报,即空散销沉之类是也。(空散销沉者,色尽心亡,猒空绝想,沉冥幽隐,即无色界外道之类是也。)
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