Image restoration by conditional deconvolution in the basis of discrete Hadamard transform

N. A. Ivaniuk; A. I. Rybin

doi:10.3103/S0735272714030042

Authors

N. A. Ivaniuk National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine https://orcid.org/0000-0003-2148-115X
A. I. Rybin National Technical University of Ukraine "Kyiv Polytechnic Institute", Ukraine https://orcid.org/0000-0003-4443-1075

DOI:

https://doi.org/10.3103/S0735272714030042

Keywords:

image degradation matrix, conditional deconvolution, Hadamard transform, matrix operands of orthogonal transforms

Abstract

An algorithm for image restoration by conditional deconvolution in the basis of Hadamard transform is suggested. Symbolic methods are used for generating matrix expressions which allows to significantly improve accuracy calculation and speed of numerical calculation.

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