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Hi
I am looking for some feedback on our new project &quot;Sketch Colourisation&quot;. The envisioned UI and objectives are --* An artist should have greater control on how to colour a sketch. While a text-to-image model lacks this fine-grained control, a per-pixel colourisation pipeline makes sketch colourisation a laborious process with high-entry barrier.* What if an artist only draws a mask for a local region and specifies the colour palette for that local region? Then a neural network figures out how to colour the overall sketch -- while maintaining those local colour palette.[I would really like a feedback if the above UI (i.e., mask and local colour palette) makes sense to users&#x2F;designers. As researchers, we often have the wrong idea of what is desired by end-users.]* On the exact implementation of the above concept, we designed a no-training based neural network framework -- and also make sure it runs on a Nvidia 4090. In other words, I will try to avoid any expensive training or inference -- which defeats the purpose of being useful to people (not just some research labs).* Note, I am not so bothered about the exact implementation (or whether it is &quot;novel&quot;) -- as long as it is useful.* A shameless advertisement: The codebase (<a href="https:&#x2F;&#x2F;github.com&#x2F;CHAITron&#x2F;sketchdeco-code.git">https:&#x2F;&#x2F;github.com&#x2F;CHAITron&#x2F;sketchdeco-code.git</a>) is MIT License. It is no way near to being useful to people -- but I would really like to pursue this direction and your feedback&#x2F;criticism will be immensely helpful.Thanks

Show HN: Feedback on Sketch Colourisation

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