Ostagram new photo level

Good afternoon guys!


I would like to make a filter for 4v.
Please tell me where to start?

To create paintings using convolutional neural network algorithm and artistic style by Leon A. Gatys, Alexander S. Ecker, and Matthias Bethge.

there’s this - https://github.com/jcjohnson/neural-style and this - http://arxiv.org/abs/1508.06576

btw these pictures are computationally expensive to make so not at all realtime. It can take hours on average consumer hardware for a mid resolution image (720p for instance)