[GRASS-user] sharpening an image based on multiple samples

[Hamish]

Hi,

.. if there are any astronomers in the house ..

I have a series of images (all the same, slight jitter between each
one), I'd like to use a sharpening algorithum to combine them into one
very crisp image.

Anyone know the trick? I guess something like i.fusion.brovey, r.series,
or r.mapcalc magic.

Input is heavy-tripod DV of the night sky (very stable).



thanks,
Hamish