upscale or lossless

The dominant internet search engine and several other platforms are utilising machine-learning to fetch images on mobile devices and maintain high-resolution quality but only use a quarter of the data volume to do so, thus being less taxing on users’ plans. The technique is an established one of inserting pixels to make up for lost details but instead of following a fixed formula, the routine has fast enough processing-speeds to adapt to each images as it comes and may even be able to re-enhance video in real-time.