Luminance cues constrain chromatic blur discrimination in natural scene stimuli

Introducing blur into the color components of a natural scene has very little effect on its percept, whereas blur introduced into the luminance component is very noticeable. Here we quantify the dominance of luminance information in blur detection and examine a number of potential causes. We show th...

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Bibliographic Details
Main Authors: Sharman, Rebecca J., McGraw, Paul V., Peirce, Jonathan W.
Format: Article
Published: Association for Research in Vision and Ophthalmology 2013
Online Access:https://eprints.nottingham.ac.uk/2485/