The Best Inventions of 2021
November 10, 2021 6:11 AM EST

Most of the photos we take these days look great on the small screen of a phone. But blow them up, and the flaws are unmistakable. So how do you clean up your snaps to make them poster-worthy? Adobe’s new Super Resolution feature, part of its Lightroom and Photoshop software, uses machine learning to boost an image’s resolution up to four times its original pixel count. It works by looking at its database of photos similar to the one it’s upscaling, analyzing millions of pairs of high- and low-resolution photos (including their raw image data) to fill in the missing data. The result? Massive printed smartphone photos worthy of a primo spot on your living-room wall. —Jesse Will

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