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Avtometriya

2005 year, number 3

A DESCRIPTIVE ALGORITHM FOR RESTORING INPUT SIGNALS OF OPTICAL SYSTEMS

Yu.E.Voskoboinikov, K.A.Vtyurin, and V.A.Litasov
Novosibirsk
Pages: 3-9

Abstract

A new algorithm for constructing the regularized solution of integral equation of the first kind with a difference kernel is proposed. It is shown that the algorithm allows one to take into account various a priori information on the desired solution (non-negativity, increase, decrease, etc.) and that usage of the discrete Fourier transform and the fast Fourier transform algorithm substantially decreases (by 2