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I'd be interested to see if similar techniques could be used for scaling up pixel art. Tools to upscale pixel art do exist already, but the results are a bit hi
by ZenoArrow 10y ago
I'd be interested to see if similar techniques could be used for scaling up pixel art. Tools to upscale pixel art do exist already, but the results are a bit hit and miss. Could be a good stress test for the machine learning algorithms too.
- andai 10y agoThat sounds interesting. Do you have any links? I must not understand what you mean by scaling up, I though the best way to scale up pixel art was to disable interpolation, so each pixel just becomes a perfectly sharp square?
- ZenoArrow 10y ago>"That sounds interesting. Do you have any links?" Plenty to take a look at here: https://en.wikipedia.org/wiki/Pixel_art_scaling_algorithms https://en.wikipedia.org/wiki/Pixel_art_scaling_algorithms
- jacobolus 10y agoExisting pixel-art-specific upscaling methods are going to be better than this, for pixel art. But if they wanted they could probably try to train their neural network for pixel art specifically, similar to https://github.com/nagadomi/waifu2x https://github.com/nagadomi/waifu2x