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I'm not sure how the curvy shading was done, but the lines following edges looks like the results of vectorising the output of an edge detector: https://en.wiki
by mkl 5y ago
I'm not sure how the curvy shading was done, but the lines following edges looks like the results of vectorising the output of an edge detector: https://en.wikipedia.org/wiki/Edge_detection https://en.wikipedia.org/wiki/Edge_detection
- lemming 5y agoThanks, I'd figured it was something like that. It's very impressive how it works, he has more examples in his feed. Sometimes it looks more like there's a conversion to a sort of "visual direction" in the image which the lines follow, not just edges.
- mkl 5y agoIf you follow level curves as well as edges, you can get that visual direction effect. I think people may also do shading in directions similar to nearby edges.