@drequivalent@mastodonsocial.ru Exactly. It still looks like pillow with sewing; or ballons. But I had a small discussion this morning with the lead author and they get already better result with more training of the neural network. (eg: to detect a face; and keep the eye flat while shading as a whole the head sphere). For sure, this type of studies are just the beginning of machine learning how to correctly shade 2D artworks. I can't imagine how this will evolve in 10 or 20 years :D