https://www.cnet.com/news/nvidia-trains-totally-innocent-ai-to-clean-watermarks-off-photos/ > Nvidia's latest AI technology, announced Monday, can automatically fix grainy photographs. And that "fixing" includes removing text and watermarks. > Nvidia, and researchers from Aalto University and MIT, trained the AI's neural network by feeding it thousands of photos. But instead of offering it before-and-after photos with both corrupted and optimal examples, researchers only let the AI study corrupted photos.