Abstract
The paper investigates the impact of polychromy on the information density of data in graph-coded form. A generalized method of data compression has been proposed that makes it possible to additionally increase the information density of data in graphic form by 25–38%. The problems of noise-immune coding of data before their plotting in graphical form were considered. In addition, the information processes involved in optical reading and processing of multicolored graphic codes were also investigated.
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Original Russian Text © I.A. Dychka, M.V. Novosad, T.Yu. Grybok, 2013, published in Izv. Vyssh. Uchebn. Zaved., Radioelektron., 2013, Vol. 56, No. 7, pp. 18–28.
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Dychka, I.A., Novosad, M.V. & Grybok, T.Y. Data conversion in creation and processing of multicolored graphic codes. Radioelectron.Commun.Syst. 56, 335–344 (2013). https://doi.org/10.3103/S0735272713070029
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DOI: https://doi.org/10.3103/S0735272713070029