Mickey7@lemmy.world to Lemmy Shitpost@lemmy.world · 26 days agoThere is the face of a cat in this picture. Can you find it?lemmy.worldimagemessage-square22linkfedilinkarrow-up197arrow-down16
arrow-up191arrow-down1imageThere is the face of a cat in this picture. Can you find it?lemmy.worldMickey7@lemmy.world to Lemmy Shitpost@lemmy.world · 26 days agomessage-square22linkfedilink
minus-squareDr. Bob@lemmy.calinkfedilinkEnglisharrow-up9arrow-down1·26 days agoFor those struggling get rid of the high frequency information. Easiest way is to increase the viewing distance.
minus-squareDr. Bob@lemmy.calinkfedilinkEnglisharrow-up10·26 days agoHere’s another example. Look at this grating from several feet away.
minus-squareAllero@lemmy.todaylinkfedilinkarrow-up9·26 days agoColor variations in white tiles, it seems. When you look close, the brain compares shades of white to the neighboring black. When you look far away, brain focuses on larger patterns.
minus-squarepyre@lemmy.worldlinkfedilinkarrow-up4·edit-225 days agothat’s what it is, I’ve made one before. basically grayscale image faintly on a black and white pattern, doesn’t need to be checkerboard.
minus-squareEmpathicVagrant@lemmy.worldlinkfedilinkarrow-up2·25 days agoSpray a little water on it and the illusion stops working, so yeah it must be magnets.
minus-squareryannathans@aussie.zonelinkfedilinkarrow-up7·26 days agoThat makes the tiny little cat harder to see
For those struggling get rid of the high frequency information. Easiest way is to increase the viewing distance.
Here’s another example. Look at this grating from several feet away.
How does it work?
Color variations in white tiles, it seems. When you look close, the brain compares shades of white to the neighboring black. When you look far away, brain focuses on larger patterns.
that’s what it is, I’ve made one before. basically grayscale image faintly on a black and white pattern, doesn’t need to be checkerboard.
Magnets, maybe.
Spray a little water on it and the illusion stops working, so yeah it must be magnets.
That makes the tiny little cat harder to see
There’s a little 😺?
spoiler
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