Google creates tech that lets you enhance zoomed-in images

The system was developed by researchers working on Google Brain. It's based on a pixel recursive super resolution model that allows pixelated, low-resolution images to be dynamically enhanced. It reduces blur, fills in details and eventually pieces together a high-resolution copy. Google Brain uses two neural networks to create the output images. Working with an input file containing 8x8 pixels, it attempts to match the low-resolution source with an existing high-resolution image. Each high-resolution image is downscaled so it's also 8x8 pixels in size.