Merino, M.T.Fors Aldrich, OctaviOtazu Porter, XavierCardinal, Robert D.Núñez de Murga, Jorge, 1955-Hildebrand, A.R.2024-02-152024-02-1520060004-6280https://hdl.handle.net/2445/207632We show how a wavelet-based image adaptive deconvolution algorithm can provide significant improvements in the analysis of wide-field CCD images. To illustrate it, we apply our deconvolution protocol to a set of images from a Baker-Nunn telescope. This f/1 instrument has an outstanding field of view of 4.4°x4.4° with high optical quality offering unique properties to study our deconvolution process and results. In particular, we obtain an estimated gain in limiting magnitude of ΔR∼0.6 mag and in limiting resolution of Δρ∼3.9 arcsec. These results increase the number of targets and the efficiency of the underlying scientific project.4 p.application/pdfeng(c) Merino, M.T. et al., 2006Processament d'imatgesAstronomiaTelescopis espacialsImage processingAstronomySpace telescopesinfo:eu-repo/semantics/article5528582024-02-15info:eu-repo/semantics/openAccess