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Proceedings Paper

Demosaicing as the problem of regularization
Author(s): Irina Kunina; Aleksey Volkov; Sergey Gladilin; Dmitry Nikolaev
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Paper Abstract

Demosaicing is the process of reconstruction of a full-color image from Bayer mosaic, which is used in digital cameras for image formation. This problem is usually considered as an interpolation problem. In this paper, we propose to consider the demosaicing problem as a problem of solving an underdetermined system of algebraic equations using regularization methods. We consider regularization with standard l1/2-, l1 -, l2- norms and their effect on quality image reconstruction. The experimental results showed that the proposed technique can both be used in existing methods and become the base for new ones

Paper Details

Date Published: 8 December 2015
PDF: 5 pages
Proc. SPIE 9875, Eighth International Conference on Machine Vision (ICMV 2015), 987517 (8 December 2015); doi: 10.1117/12.2228679
Show Author Affiliations
Irina Kunina, Moscow Institute of Physics and Technology (Russian Federation)
Aleksey Volkov, Institute for Information Transmission Problems (Russian Federation)
Sergey Gladilin, Institute for Information Transmission Problems (Russian Federation)
Dmitry Nikolaev, Institute for Information Transmission Problems (Russian Federation)


Published in SPIE Proceedings Vol. 9875:
Eighth International Conference on Machine Vision (ICMV 2015)
Antanas Verikas; Petia Radeva; Dmitry Nikolaev, Editor(s)

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