1) 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。
2) resolution threshold
分辨率阈值
3) 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。
4) Chroma threshold
色度阈值
5) achromatic threshold
无色阈值
6) multiresolution SURE threshold
多分辨率SURE阈值
补充资料：辨色
1.犹黎明。谓天色将明﹐能辨清东西的时候。 2.察看脸色。
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