Back in the way back, the Adobe User Ed team got in trouble for publishing a Healing Brush tutorial that demonstrated how to remove watermarks (sorry, photographers!). Now bots promise to do the same, only radically faster & better:
“Recent deep learning work in the field has focused on training a neural network to restore images by showing example pairs of noisy and clean images,” NVIDIA writes. “The AI then learns how to make up the difference. This method differs because it only requires two input images with the noise or grain.
“Without ever being shown what a noise-free image looks like, this AI can remove artifacts, noise, grain, and automatically enhance your photos.”
See many more examples over on PetaPixel.