Open Access
Fig. 1.
Deconvolution with Tikhonov regularization. From left to right, we show the galaxy image from the HST that we used for the simulation, the observed galaxy at S/N 20 (see below for our definition of S/N), and the deconvolved image computed from Eq. (2).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.