Calculation of regularization parameter in the problem of blur removal in digital image
- Authors: Korobeynikov A.G.1, Grishentsev A.Y.1, Velichko E.N.1,2, Korikov C.C.2, Aleksanin S.A.1, Fedosovskii M.E.1, Bondarenko I.B.1
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Affiliations:
- Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
- Peter the Great Saint Petersburg Polytechnic University
- Issue: Vol 25, No 3 (2016)
- Pages: 184-191
- Section: Article
- URL: https://journals.rcsi.science/1060-992X/article/view/194895
- DOI: https://doi.org/10.3103/S1060992X16030036
- ID: 194895
Cite item
Abstract
The use of special digital image processing for removal of the blur which results quite often from a mutual relative motion of the optical sensor and object during the exposure is considered. The problem of blur removal from a digital image belongs to the class of incorrect problems, which means that it is impossible to obtain an exact solution resistant to small perturbations in the input data. Therefore, special methods should be invoked. The use of the Tikhonov regularization methods for solving the problem of blur removal from a digital image is demonstrated.
About the authors
A. G. Korobeynikov
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Email: velichko-spbstu@yandex.ru
Russian Federation, St. Petersburg
A. Yu. Grishentsev
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Email: velichko-spbstu@yandex.ru
Russian Federation, St. Petersburg
E. N. Velichko
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics; Peter the Great Saint Petersburg Polytechnic University
Author for correspondence.
Email: velichko-spbstu@yandex.ru
Russian Federation, St. Petersburg; St. Petersburg
C. C. Korikov
Peter the Great Saint Petersburg Polytechnic University
Email: velichko-spbstu@yandex.ru
Russian Federation, St. Petersburg
S. A. Aleksanin
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Email: velichko-spbstu@yandex.ru
Russian Federation, St. Petersburg
M. E. Fedosovskii
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Email: velichko-spbstu@yandex.ru
Russian Federation, St. Petersburg
I. B. Bondarenko
Saint Petersburg National Research University of Information Technologies, Mechanics and Optics
Email: velichko-spbstu@yandex.ru
Russian Federation, St. Petersburg