[deadalvs]

Hi !

What tricks do you guys use for up-resing images like the example below ?
I don't mean how to use the same image and find the best way to get a higher resolution, this has been discussed plenty already.

I mean by adding details and e.g. smart-sharpening filters and other tricks to avoid the blurred-look of repeated pixels.
Or edge detection to use as masks to add noise, noise-analysis, ..

[I'd favor automatted ways, e.g. PhotoShop 'Actions']

Any input welcome !