Contrast perception and contrast variance in natural scenes
نویسندگان
چکیده
منابع مشابه
Contrast gain control in natural scenes.
Behavioral and electrophysiological studies of visual processing routinely employ sine wave grating stimuli, an approach that has led to the development of models in which the first stage of cortical visual processing acts as a bank of narrowband local filters whose responses vary with the contrast of preferred structure falling within their receptive fields. The relevance of this approach to n...
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In German intonational phonology two different approaches to model nuclear falling accents exist (cf. [6, 8] vs. GToBI [11]). While [6] and [8] assume only left-headed pitch accents, the GToBI system allows for leftand right headedness. Consequently, in the former approach one simple falling accent (H*L) is represented in the tonal grammar while GToBI distinguishes between two falling accents, ...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/9.8.1047