found a meme. made it more accurate

better version of https://lemmy.world/post/13004571
made using gimp

yboutros 10 points 2 years ago

Laplacian Edge detection? beautiful meme

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rain_worl 4 points 2 years ago

it is derivative with respect to x only.

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rain_worl 4 points 2 years ago

perhaps the reason f only takes one argument is because it is a tv(-like) signal

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itslilith 5 points 2 years ago

clearly, x is a vector, and ' denotes a gradient

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VintageGenious 1 point 2 years ago

Convolutions ?

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rain_worl 0 points 2 years ago

yup! but in an indirect way, it was done by duplicating the layer, setting it to grain extract, and shifting it.

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@lemmy.blahaj.zone

Memes related to mathematics.

Rules:
1: Memes must be related to mathematics in some way.
2: No bigotry of any kind.

go to feed...