A way to enhance perceived contrast 2pic.twitter.com/O7h73yea7w
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「A way to enhance perceived contrast 2 」の方もsRGB規格で等輝度に作成してありますが、全然そうは見えないとしたら、錯視が強いということなのかもしれません。
Not sure I understand this one - haven't you increased physical contrast?
The circle and surround of the right image was made to show the same average luminance as those of the left according to the sRGB formula.
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