Top: Original, Bottom: RAISR super-resolved 2x, Image: Google Upsampling techniques to create larger versions of low-resolution images have been around for a long time - at least as long as TV detectives have been asking computers to 'enhance' images. Common linear methodsfill in new pixels using simple and fixed combinations of nearby existing pixel values, but fail to increase image detail.The engineers at Google's research lab have now created a new way of upsampling images that achieves noti...
Top: Original, Bottom: RAISR super-resolved 2x, Image: Google Upsampling techniques to create larger versions of low-resolution images have been around for a long time - at least as long as TV detectives have been asking computers to 'enhance' images. Common linear methodsfill in new pixels using simple and fixed combinations of nearby existing pixel values, but fail to increase image detail.The engineers at Google's research lab have now created a new way of upsampling images that achieves noti...
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