Sentence examples for spatial luminance from inspiring English sources

The luminance characteristics in the exit window (peak luminance, luminance contrasts, and spatial luminance distribution) play an important role in the design of comfortable (LED) office luminaires.

A firing rate increase is therefore insufficient to decode the spatial luminance contrast.

UCI Calibration: The NYU calibration was improved with the aim to better counteract any possible spatial luminance inhomogeneity of the monitor.

This design uses spatial and luminance noise to avoid the influence of cues derived from luminance differences or from target contours in the intended hue discrimination.

We also carefully balanced low-level image properties such as spatial frequency, luminance and complexity.

For first order stimuli, the local spatial average luminance varies throughout the stimulus while the local contrast remains constant.

To create control stimuli that contain the same spatial frequencies, luminance and contrast as their originals, all photographs were phase-scrambled using a two-dimensional Fast Fourier Transform.

No low-level image properties such as spatial frequency, luminance or complexity showed significant differences within each dimension or between the two dimensions (both p<0.05).

However, the low-level image property statistics of spatial frequency, luminance or complexity in this study were not significantly different, which provides indirect evidence that the influences of key object layout were very limited.

In second order stimuli, known to be processed by separate mechanisms and assumed to be more complex to process, the local spatial average luminance remains constant but the local contrast varies throughout the stimulus [15], [16].

Up to now, evidence of this modulation has been related to space location, and simple features such as spatial frequency, luminance, and texture.