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P.29: Distinguished Poster : Perception of Sparkle in Anti‐Glare Display Screens
Author(s) -
Stillwell Alicia,
Ferwerda James A.,
Hovagimian Howard,
Williams Ellen M. Kosik
Publication year - 2013
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2013.tb06415.x
Subject(s) - glare , visibility , computer vision , computer graphics (images) , perception , computer science , artificial intelligence , pixel , optics , psychology , materials science , physics , layer (electronics) , neuroscience , composite material
We describe a series of psychophysical experiments to quantify the relationships between anti‐glare glass treatments and perceived sparkle in emissive displays. The experiments show that: 1) a new measure pixel‐power‐deviation (PPD) correlates well with perceived sparkle; 2) tests of sparkle using small samples provide a conservative bound on perceived sparkle in display‐sized samples; and 3) sparkle visibility is affected by the content of displayed images.