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Nvidia’s AI system can remove noise from grainy photographs

GRAPHICS OUTFIT Nvidia has used artificial intelligence (AI) to create a system that cleans up grainy photos.

Joining forces with boffins from MIT and Alto University, Nvidia’s AI system, dubbed Noise2Noise, is able to remove ‘noise’ from grainy photos – usually caused when shooting in poor light – without ever seeing a ‘clean’ photo.

The system does this using deep learning, a form of machine learning that essentially picks apart data in much the same way as a human brain and is something Nvidia has a tech hard-on for.

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