In → galactic dynamics models, the → scattering of stars at radii substantially away from → corotation resonance, especially at the → Lindblad resonances, leading to a higher → eccentricity. The → spiral wave response of a → galactic disk to a co-orbiting mass → clump blurs the distinction between scattering by → spiral arms and by mass clumps. See also → churning (J. A. Sellwood & J. J. Binney, 2002, astro-ph/0203510 and references therein).
Verbal noun of → blur.
Verbal noun of → deblur.
tigeš-e vine, ~ tasvir
Fr.: correction de l'image brouillée
A technique using a mathematical model of the blurring process to recover the original, sharp image. See also → blurred image.