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Avtometriya

2008 year, number 5

2D Input Signal Reconstruction from Results of Measuring by Digital Optical Systems

S. V. Lenkov
Pages: 36-44

Abstract

The algorithm for reconstructing a 2D input signal (the image measured) by a finite realization of a 2D signal at the digital optical recording system output with the use of the fast Fourier transform is analyzed. The image reconstruction error is estimated.