Questions about the separation of the head model and the background model about dct-net

[menyifang]

Good question. Here we provide a more practical infer version with head & background processed separately for time efficiency (especially for images with small faces & image with multi-faces in different size). The model also supports directly full image translation with face in suitable scale. With resized images, directly use "cartoon_anime_bg.pb" for inference. Actually, cartoon_[style]bg.pb and cartoon[style]_h.pb are the same model with same params. For anime style, we give an additonal optim for head model, but bg model also works well.