found a meme. made it more accurate
found a meme. made it more accurate
better version of https://lemmy.world/post/13004571
made using gimp
4
comments
Laplacian Edge detection? beautiful meme
5 0 Replyit is derivative with respect to x only.
1 0 Reply
perhaps the reason f only takes one argument is because it is a tv(-like) signal
3 0 Replyclearly, x is a vector, and ' denotes a gradient
3 0 Reply