Labeled lines for image blur and contrast

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Labeled lines for image blur and contrast.

It has been suggested that blur and contrast discrimination thresholds are limited by a common stage of contrast energy transduction, and that this explains the characteristic "dipper" functions found for contrast and blur discrimination. To test this conjecture, thresholds for discriminating increments from decrements in sharpness/blur, and similarly for contrast, were measured using the same ...

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ژورنال

عنوان ژورنال: Journal of Vision

سال: 2017

ISSN: 1534-7362

DOI: 10.1167/17.6.16