Is there a service or filter for photoshop to flatten a regular image?

Question

Design

Actually I'm looking for a way to turn an ordinary picture into a flat one, in fact, smooth out the edges, group areas into large areas. For example, we take the image of a bell and get something similar to what is shown in the toaster interface on the left toolbar.

Answer 1

Of course, it will be more convenient to trace in the illustrator with the subsequent removal of unnecessary "layerings
" offset by 1 down and 1 to the right pix.

Answer 2

Gimp has a bilateral filter. There are some paid plugins in PS.

Answer 3

What you are looking for is a trace in illustrator.