Sentence examples for contrast orientation from inspiring English sources

It is demonstrated that certain high contrast orientation relationships in both IN100 and Ti-6Al-4V (where grains oriented for hard slip are near grains oriented for easier slip) can significantly increase the driving forces for fatigue crack formation.

By contrast, orientation selectivity in rodents is dispersed on visual cortex in a salt-and-pepper fashion, despite highly tuned visual responses.

In addition, visual neurons display response tuning for image features such as contrast, orientation, motion direction and speed [7], [8].

In a psychophysical study, Lee and colleagues [29] proposed that response normalization was involved in attention-mediated changes in discrimination thresholds for luminance contrast, orientation, and spatial frequency.

Our results show that, even when adapted to a given contrast, orientation tuning curves remained slightly narrower with the lowest contrast compared to the highest contrast in area V1 of the common marmoset.

It is widely accepted that the perceptual ability to discriminate grating contrast is enhanced or degraded by a surrounding or superimposed spatial context, depending on the stimulus contrast, orientation and spatial frequency [39] [56].

Among many types of visual illusion, 'Geometrical' and, in particular, 'Tilt Illusions' are rather important, being characterized by misperception of geometric patterns involving lines and tiles in combination with contrasting orientation, size or position.

An alternative way to examine the implication of parvo- and magnocellular inputs on the effects of contrast on orientation tuning would be to examine orientation-tuning dynamics.

Orientation tuning does not appear to be contrast-invariant when briefly flashed stimuli vary in both contrast and orientation, but contrast adaptation partially restores contrast-invariance of orientation tuning.

It is therefore conceivable that, at low contrast, mostly orientation selective cells of layer 4Cα were activated, whereas at high contrast both orientation and non-orientation selective neurons are activated in both layer 4Cα and layer 4Cβ.

In contrast, significant orientation on the molecular scale is absent for styrene and butadiene units indicating basically random orientation of the chain segments.