YouTube's member MrRhexx used the realistic setting from cinemascope combined with the cinematic settings from cinematic ENB mod - that work wonderfully together - and captured some footage of Skyrim:... More...
http://www.youtube.com/watch?v=IGMl5Dlbj6U&feature=plcp Him explaining the mod and showcasing graphics ingame and not in a pose.
It looks more like a hi res retexture than a sharpen filter. Though to be fair, hi res textures do look like passed through a sharpen filter unless the artist does his/her best to get a realistic look.
Look at the second video posted by Vimm, you will see exactly what I mean. Looks fine upclose, but he uses like 2 sharpen filters. The environment looks like crap.