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A repo for super resolution using basic neural networks.
Super resoltion is an ill posed problem that doesn't have a unique answer a low resolution image(lr) can correspond to multiple high resolution(hr) images. Specially in over x4 resolution there are lots of lost information, many textures are lost, a gray are in a lr image can actually have a pattern there and it is imposible to know that information.
low resolution image
resolution increased with one layer network
resolution increased with two layer network
original high res image
car low res image
car regenerated
car original
16x super resolution from 40x40 to 160x160
low res
regenerated
regenerated 2
original
supermoviechunks notebook scales a full hd movie to a 4k movie. Here are 3 screens from blade runner model(selected ones with problems try to find them :))
full hd image
4k upscaled image
full hd image
4k upscaled image
full hd image
4k upscaled image