Can anyone please recommend free (preferably also portable i.e. no need to install) software for Windows XP or later to improve image quality of large (12 megapixel) terrestrial (not astronomical) photos, by deconvolution to reduce motion blur (preferably automatically)?
I've tried Unshake 1.5 by M.D. Cahill but the result seems worse than the original (looks oversharpened) and it crashes on 12 megapixel images.
-Xmxcommand line flag.