Sentence examples for unit of luminance from inspiring English sources

Lambert, unit of luminance (brightness) in the centimetre-gram-second system of physical measurement.

This display is only able to show stimuli across a 2 log unit range of luminance, meaning that the largest scotoma depth which can be measured is 20dB.

The MP-1S is also equipped for scotopic use with a couple of additional filters that extend the dynamic array of the instrument luminosity to the very subdued illumination conditions required: the first one consists of a 2.0 log unit neutral filter that annuls the 4 asb of luminance of MP-1 mesopic and, therefore, reduces screen luminance.

Testing started with dark-adapted eyes and a scene luminance attenuated 8 log units from the maximum attainable, and continued with progressively increasing levels of luminance.

Inappropriate spatial distribution of luminance.

The luminance values inside the oval mask were normalized for each face such that mean luminance was equal to half maximum luminance (i.e., 35 cd/m2), and the root-mean-squared (rms) contrast (defined as the standard deviation of luminance divided by mean luminance) was set to 1. Luminance outside the oval mask was set to half the maximum luminance.

The Effect of Luminance Distribution.

This suggests that the mapping of luminance contrast onto number is stronger than the mapping of luminance onto number (assuming that luminance does map onto number).

Finally, we calculated two different measures of luminance.

Instead of luminance information per se, luminance contrast or even saliency might have induced the congruency effects.

For the case of luminance, our analyses revealed a negative quadratic relationship between luminance and fixation probability.