However Deep Image Prior skips this stage entirely, generating restored output files from a single input image without prior training. Here Deep Image Prior effectively removes the compression artefacts from a highly compressed JPEG image. Dmitry Ulyanov, Andrea Vedaldi, Victor LempitskyHere we see Deep Image Prior attempting to reconstruct an image from 50% of the original pixels. This process has been implemented before, notably in some Nokia Lumia smartphones, but Deep Image Prior improves significantly on the quality of the final result. Dmitry Ulyanov, Andrea Vedaldi, Victor LempitskyThere are still significant limitations to Deep Image Prior’s approach.

Source: Forbes December 06, 2017 12:56 UTC