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> technology

This picture has no red pixels, so why do the strawberries still look red? (photo)

Color constancy continues to confound us

Newsroom February 27 10:57

Do you remember of The Dress: the unfathomably viral photo of a dress that divided the internet for more than a week in 2015 over whether it was blue and black, or white and gold. So it’s appropriate that, on this auspicious date, an equally maddening photo recently started making the rounds online:

This picture has NO red pixels. Great demo of color constancy (ht Akiyoshi Kitaoka) pic.twitter.com/pZHvbB6QHE

— Matt Lieberman (@social_brains) February 27, 2017

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The photo was created by Akiyoshi Kitaoka, a Professor of Psychology at Ritsumeikan University in Japan, who specializes in creating optical illusions (his twitter feed will blow your mind). As you can see in the tweet above, this photo has no red pixels in it, even though the strawberries pictured clearly appear red.

Read more HERE

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#brain#colours#eyes#health#nature#pixels#science#technology
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