1) perceived threshold contrast
察觉阈限对比
1.
This paper studies perceived threshold contrast of saturated yellow and non-Color in the darkroom by the perceived threshold contrast experiment.
该文通过在暗室中进行的察觉阈限对比实验,对饱和黄色及无彩色的察觉阈限对比进行了研究。
2) contrast detection threshold
对比度觉察阈值
1.
The goal gratings of five frequencies with different mean luminance were displayed on a CRT display,the contrast detection thresholds under different condition were measured for 9 young observers,and the curve reflecting the relationship between luminance and contrast detection threshold was obtained.
用CRT显示器显示5种频率的目标光栅,通过改变矩形波光栅的平均亮度,测量了9名男性青年在不同平均亮度条件下的对比度觉察阈值,并得出亮度与对比度觉察阈值间的关系曲线,从而探讨人眼在显示器亮度范围内的亮度视觉特性。
3) perceived contrast
察觉对比
4) Subjective Awareness Threshold
主观觉察阈限
5) Objective Awareness Threshold
客观觉察阈限
1.
The Validity of Subjective and Objective Awareness Thresholds in Subliminal Perception Priming
主、客观觉察阈限对阈上与阈下启动差异的鉴别作用
6) visual contrast threshold
视觉对比阈
补充资料：感觉阈限
| 感觉阈限 sensory threshold 测量感觉系统感受性大小的指标。用刚能引起感觉的刺激量来表示。可分为绝对感觉阈限和差别感觉阈限两类。刚能引起感觉的最小刺激量称为刺激阈限或感觉的下绝对阈限。能够引起感觉的最大刺激量为上绝对阈限。从下绝对阈到上绝对阈之间的距离是有关感受性的整个范围。刚能引起差别感觉的刺激的最小变化量称为差别感觉阈限或辨别阈限。 |
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