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AkiyoshiKitaoka's profile
Akiyoshi Kitaoka
Akiyoshi Kitaoka
Akiyoshi Kitaoka
@AkiyoshiKitaoka

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Akiyoshi Kitaoka

@AkiyoshiKitaoka

I am an experimental psychologist who studies visual illusions as well as makes illusion artworks. #illusion #opticalillusion #perception #錯視

Kyoto, Japan
ritsumei.ac.jp/~akitaoka/inde…
Joined December 2011

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    1. David Novick‏ @NovickProf 18 Jul 2018
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      A new Munker illusion, which I call confetti. All the dots in the background are the same color (RGB 250, 219, 172) but are perceived as four different colors. The differences are subtle, though, and depend on the size of the image when it's viewed. cc @AkiyoshiKitaokapic.twitter.com/vT6x64LLTy

      185 replies 6,501 retweets 16,951 likes
    2. Karim Hosein‏ @TopRockPhoto 19 Jul 2018
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      Replying to @NovickProf @AkiyoshiKitaoka

      Two things I noticed, on closer inspection; ① The hue of the green bands change over six of the circles, and the relative sizes of the blue/purple bands change over three of them. I am assuming, not part of the illusion, but accident during CnP?

      1 reply 1 retweet 4 likes
    3. David Novick‏ @NovickProf 19 Jul 2018
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      Replying to @TopRockPhoto @AkiyoshiKitaoka

      Correct. The green differences are due to copy-paste, and the minor changes in the size of the bands is due to the limits of my abilities to get good alignment. Here's a version with most of this fixed. I didn't anticipate the original image getting 10k likes!pic.twitter.com/GykAQraDJf

      2 replies 20 retweets 63 likes
      Akiyoshi Kitaoka‏ @AkiyoshiKitaoka 19 Jul 2018
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      Replying to @NovickProf @TopRockPhoto

      Congratulations!pic.twitter.com/emfZoMzLUh

      5:38 PM - 19 Jul 2018
      • 18 Likes
      • 𝕴𝖒𝖗𝖆𝖍𝖎𝖑 | اِمراہِیل Fran Neves Albertovich Jarakov Mark Steward Gary C. Dr Milind Ovalekar Henry Troup David Novick
      1 reply 0 retweets 18 likes
        1. Matt Siegel‏ @mattsiegel 28 Jul 2018
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          Replying to @AkiyoshiKitaoka @NovickProf @TopRockPhoto

          ahh! my brain

          0 replies 0 retweets 0 likes
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