StyleBlit: Fast Example-Based Stylization with Local Guidance
| dc.contributor.author | Sýkora, Daniel | en_US |
| dc.contributor.author | Jamriška, Ondrej | en_US |
| dc.contributor.author | Texler, Ondrej | en_US |
| dc.contributor.author | Fišer, Jakub | en_US |
| dc.contributor.author | Lukác, Mike | en_US |
| dc.contributor.author | Lu, Jingwan | en_US |
| dc.contributor.author | Shechtman, Eli | en_US |
| dc.contributor.editor | Alliez, Pierre and Pellacini, Fabio | en_US |
| dc.date.accessioned | 2019-05-05T17:39:30Z | |
| dc.date.available | 2019-05-05T17:39:30Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | We present StyleBlit-an efficient example-based style transfer algorithm that can deliver high-quality stylized renderings in real-time on a single-core CPU. Our technique is especially suitable for style transfer applications that use local guidance - descriptive guiding channels containing large spatial variations. Local guidance encourages transfer of content from the source exemplar to the target image in a semantically meaningful way. Typical local guidance includes, e.g., normal values, texture coordinates or a displacement field. Contrary to previous style transfer techniques, our approach does not involve any computationally expensive optimization. We demonstrate that when local guidance is used, optimization-based techniques converge to solutions that can be well approximated by simple pixel-level operations. Inspired by this observation, we designed an algorithm that produces results visually similar to, if not better than, the state-of-the-art, and is several orders of magnitude faster. Our approach is suitable for scenarios with low computational budget such as games and mobile applications. | en_US |
| dc.description.number | 2 | |
| dc.description.sectionheaders | Styles and Fonts | |
| dc.description.seriesinformation | Computer Graphics Forum | |
| dc.description.volume | 38 | |
| dc.identifier.doi | 10.1111/cgf.13621 | |
| dc.identifier.issn | 1467-8659 | |
| dc.identifier.pages | 83-91 | |
| dc.identifier.uri | https://doi.org/10.1111/cgf.13621 | |
| dc.identifier.uri | https://diglib.eg.org:443/handle/10.1111/cgf13621 | |
| dc.publisher | The Eurographics Association and John Wiley & Sons Ltd. | en_US |
| dc.subject | Computing methodologies | |
| dc.subject | Non | |
| dc.subject | photorealistic rendering | |
| dc.subject | Image processing | |
| dc.title | StyleBlit: Fast Example-Based Stylization with Local Guidance | en_US |