New: the Fast Sketch Plugin for Krita
Quoting: New: the Fast Sketch Plugin for Krita | Krita —
Together with Intel, we have been working a new plugin for Krita: the fast sketch plugin, or maybe, better, a fast inking plugin. This is an experimental plugin that makes it (sometimes) possible to automatically ink a sketch, using neural networks.
This plugin uses models to figure out how to ink a sketch: the included models were trained on openly available data: there was no scraping or stealing involved! The plugin comes with a manual that explains how to get the scripts you can use to create a model trained on your own data: what you need are before and after images of your sketch and your uncolored inked drawing, and the training software can run on your own hardware (it will take a lot of time, though).
Additional Information:
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Digging into the Fast Sketch Cleanup Plugin for Krita | Krita
We started this project with the intent of providing users a tool helpful in inking sketches. It is based on a research article by Simo & Sierra published in 2016, and it uses neural networks (now commonly called simply AI) to work. The tool has been developed in partnership with Intel and it’s still considered experimental, but you can already use it and see the results.
In the section below there are some real life examples of use cases and the results from the plugin. The results vary, but it can be used for extracting faint pencil sketches from photos, cleaning up lines, and comic book inking.
Regarding the model used in the tool, we trained it ourselves. All the data in the dataset is donated from people who sent their pictures to us themselves and agreed on this specific use case. We haven’t used any other data. Moreover, when you use the plugin, it processes locally on your machine, it doesn’t require any internet connection, doesn’t connect to any server, and no account is required either. Currently it works only on Windows and Linux, but we’ll work on making it available on MacOS as well.