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Up-resing images - 'content-wise'

Posted: Sat Jan 05, 2013 3:44 pm
by 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 !

Image