I posted these images to a topic in the anamorphic forum, since it's an additional example of adding grain in post to enhance DSLR video but perhaps even more important is I did not apply any form of traditional sharpening kernal to achieve the improvements in clarity you see here for this Canon 7D footage.
Here are some examples from my most recent project, showing 7D before and after (de-moire, mild tone-mapping for sharpening, simulated high-speed grain from AE, MagicBullet grading)...
[IMG]http://i47.tinypic.com/2nsxv1g.png[/img]
[IMG]http://i50.tinypic.com/2d9p91x.png[/img]
[IMG]http://i49.tinypic.com/2jexyqb.png[/img]
[IMG]http://i50.tinypic.com/dm9snt.png[/img]
[IMG]http://i48.tinypic.com/z8ffp.png[/img]
[IMG]http://i45.tinypic.com/33u75he.png[/img]
...top two scenes were shot with the kit zoom (car interior with the camera mounted via StickyPod) and the bottom CU was shot with the f1.2 85mm L which is an amazing, amazing lens.
Anyway, as I said, I used a tone-mapping technique on the luminance channel only. You'll see that I wasn't pushing the technique so far as to go for its pseudo-HDR look. This method not only provides sharpening with a much higher threshold for false-edging than traditional sharpening but by processing the chroma separately and then re-combining it with the luminance channel I'm able to also do chroma-smoothing/de-moire.