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2003 year, number 4

Fast digital image and signal reconstruction by the minimum energy criterion

S.T.Vaskov, V.M.Efimov, and A.L.Reznik
Pages: 11–17


A method is developed and described for fast solving in the spatial domain the problem concerned with initial signal (image) reconstruction by a set of low-resolution images that differ by the mutual coordinate shift. The proposed algorithms and the computational scheme implemented on their basis are constructed in such a way that a signal with the minimal energy (dispersion) is selected from the whole class of digital signals satisfying the set of observed data.