Mickey7@lemmy.world to Lemmy Shitpost@lemmy.world · 2 months agoThere is the face of a cat in this picture. Can you find it?lemmy.worldimagemessage-square22fedilinkarrow-up198arrow-down16
arrow-up192arrow-down1imageThere is the face of a cat in this picture. Can you find it?lemmy.worldMickey7@lemmy.world to Lemmy Shitpost@lemmy.world · 2 months agomessage-square22fedilink
minus-squareDr. Bob@lemmy.calinkfedilinkEnglisharrow-up9arrow-down1·2 months agoFor those struggling get rid of the high frequency information. Easiest way is to increase the viewing distance.
minus-squareDr. Bob@lemmy.calinkfedilinkEnglisharrow-up10·2 months agoHere’s another example. Look at this grating from several feet away.
minus-squareAllero@lemmy.todaylinkfedilinkarrow-up9·edit-22 months 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-22 months 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-up2·2 months agoSpray a little water on it and the illusion stops working, so yeah it must be magnets.
minus-squareryannathans@aussie.zonelinkfedilinkarrow-up7·2 months 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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