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TitleEffect of blur in colour discrimination
Author(s)Álvaro, Leticia
Linhares, João M. M.
Ali, Talia
Formankiewicz, Monika
Waugh, Sarah
Issue date2017
Abstract(s)[Excerpt] Blur impairs colour discrimination but this impairment has not been systematically investigated across hue. In this work we obtained colour discrimination thresholds for a number of hue angles, stimulus sizes and blur levels. A colour discrimination task (Linhares et al., 2016 JOSA A 33(3): A178-A83) was performed on a calibrated CRT monitor controlled by a ViSaGe-MKII. A square chromatic target was presented on an achromatic static luminance noise background. Observers indicated the location of the square (right or left). [...]
AccessOpen access
Appears in Collections:CDF - OCV - Comunicações/Communications (with refereeing)

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