この床って、錯視ですよね。ね。ね。ね。pic.twitter.com/IbuH3iea02
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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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ものすごく初歩的なことをお聞きして恐縮なのですが、これって、この床自体が「錯視床」なのですか?それとも写真撮影した時点で「錯視写真」ができたのでしょうか?あるいは「錯視現象」というものが、床や写真やこちらの脳にある条件が成立した時に浮上すると考えたほうがよいのでしょうか?
その単眼立体視は、形の恒常性(四角形を長方形として見ようとして、それに合った面の奥行きを知覚すること)によるものです。その場にいますと、両眼立体視と運動視差による正しい奥行き情報に負けてしまいますが、写真ではそれらは使えませんので、形の恒常性の情報が採用され、「錯視」が見えます。
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