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Restoration of optical objects using regularization

par Bertero, Mario ;De Mol, Christine ;Viano, Giovanni Alberto
Référence Optics Letters, 3, 2, page (51-53)
Publication Publié, 1978-08

Article révisé par les pairs

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Résumé :

Using the regularization theory for improperly posed problems, we discuss object restoration beyond the diffraction limit in the presence of noise. Only the case of one-dimensional coherent objects is considered. We focus attention n the estimation of the error on the restored objects, and we show that, in most realistic cases, it is at best proportional to an inverse power of