Browsing by Keywords "Contrast"
Now showing items 1-5 of 5
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Context-dependent lightness affects perceived contrast
(Elsevier Ltd, 2016)Perceived contrast of a grating varies with its background (or mean) luminance: of the two gratings with the same photometric contrast the one on higher luminance background appears to have higher contrast. Does perceived ... -
The effect of context-dependent lightness on contrast detection and identification, and its neural correlates
(Bilkent University, 2017-11)Perceived contrast of a grating varies with its background (or mean) luminance: of the two gratings with the same photometric contrast the one on higher luminance background appears to have higher contrast. On the other ... -
The effect of orientation-related prior probability information on contrast perception
(Bilkent University, 2019-07)It is known that visual perception is the product of sensory input and prior probability information. Previous studies support well that expectation influence recognition and decision-making; however, we have limited ... -
Orhan Pamuk'un Kar'ında epigrafik ilişkiler
(Bilkent University, 2007)Orhan Pamuk’s political novel Snow’s multifaceted provocativeness is a conscious strategy of literary contrast designed to question all manner of prejudice. By attracting attention to the inaccuracy of stereotypical ... -
The role of contrast and size in motion perception: behavioral and neuroimaging study of center-surround interactions in primary visual cortex (V1) and middle temporal area (MT+)
(Bilkent University, 2018-10)Behavioral experiments have demonstrated that observers' ability to discriminate the drift direction of a grating improves as its size increases if the grating has a low contrast, and deteriorates if it has a high contrast ...
