What is an image style conversion system?

The first image style conversion system is based on image iteration. This method has the advantages of high quality, good controllability, easy parameter adjustment and no need of training data and model generation. But it takes time to retrain every time you generate a picture.

The second image style conversion system is based on model iteration. The calculation speed is fast, which can be used for the rapid stylization of video. Currently, it is the mainstream technology of industrial application software. The quality of image generation needs to be further improved, and a lot of training data is needed.