Publication: New customizable digital data container for optical cryptosystems
Дата
2021
Авторы
Cheremkhin, P. A.
Evtikhiev, N. N.
Krasnov, V. V.
Ryabcev, I. P.
Shifrina, A. V.
Starikov, R. S.
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© 2021 IOP Publishing LtdQuick response (QR) codes have recently become a popular data container for optical encryption systems. Their effectiveness is based on the error-correction codes, that allow them to decode data even when the media itself is significantly damaged. However, QR codes were developed for specific applications and have a significant number of elements that are superfluous for optical encryption. In this paper we present a new customizable digital data container (CDDC), designed to replace QR codes in optical encryption. CDDC is based on the error-correction codes too, but has a wide range of configurable parameters and can be specialized for a particular optical setup. The results of noise robustness analysis, numerical and optical experiments on application of the new container in a spatially incoherent optical encryption system demonstrate the supremacy of CDDC in comparison to QR codes in terms of error correction capabilities and data density.
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New customizable digital data container for optical cryptosystems / Cheremkhin, P.A. [et al.] // Journal of Optics (United Kingdom). - 2021. - 23. - № 11. - 10.1088/2040-8986/ac2166
URI
https://www.doi.org/10.1088/2040-8986/ac2166
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https://openrepository.mephi.ru/handle/123456789/24805