色の同化格子錯視技法(Kolås, 2019)で、確かにグレースケール画像が着色して見えるが、知覚される色味は、グレースケール部分を一様な黒あるいは白に置き換えて得られる静的スリット視図形(ネオン色拡散図形に相当)より弱い。(続く)pic.twitter.com/Uwa9eWCHWK
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I am an experimental psychologist who studies visual illusions as well as makes illusion artworks. #illusion #opticalillusion #perception #錯視
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色の同化格子錯視技法(Kolås, 2019)で、確かにグレースケール画像が着色して見えるが、知覚される色味は、グレースケール部分を一様な黒あるいは白に置き換えて得られる静的スリット視図形(ネオン色拡散図形に相当)より弱い。(続く)pic.twitter.com/Uwa9eWCHWK
灰色に置き換えた静的スリット視図形でも、原画に近い色味で知覚されるので、グレースケール部分に絵としての構造があることで、色の縞(スリット)からの補完機能が抑制されている、ということなのだと思われる。 以上、メモでした。pic.twitter.com/C93e2Ajr8b
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