Interactive Style Transfer: All is Your Palette
This addresses the need for more artistic control in style transfer for creative applications, though it is incremental as it builds on existing NST methods.
The paper tackles the lack of fine-grained control in neural style transfer by proposing an interactive method that allows users to paint styles onto specific regions of an image, enabling the creation of thousands of artworks from a single style image.
Neural style transfer (NST) can create impressive artworks by transferring reference style to content image. Current image-to-image NST methods are short of fine-grained controls, which are often demanded by artistic editing. To mitigate this limitation, we propose a drawing-like interactive style transfer (IST) method, by which users can interactively create a harmonious-style image. Our IST method can serve as a brush, dip style from anywhere, and then paint to any region of the target content image. To determine the action scope, we formulate a fluid simulation algorithm, which takes styles as pigments around the position of brush interaction, and diffusion in style or content images according to the similarity maps. Our IST method expands the creative dimension of NST. By dipping and painting, even employing one style image can produce thousands of eye-catching works. The demo video is available in supplementary files or in http://mmcheng.net/ist.