CASPIAN JOURNAL
MANAGEMENT AND HIGH TECHNOLOGIES
One-dimensional (linear) graphic codes: analysis of ways of generation, traditional and new directions of application, questions of information security of use
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Read | Abramovich V. V., Brumshteyn Yu. M. One-dimensional (linear) graphic codes: analysis of ways of generation, traditional and new directions of application, questions of information security of use // Caspian journal : management and high technologies. — 2018. — №3. — pp. 19-36. |
Abramovich V. V. - Engineer of Computer Technique Exploitation Department, Astrakhan State University, Astrakhan, 20a Tatishchev St., 414056, Russian Federation, abramovich@email.su
Brumshteyn Yu. M. - Cand. Sci. (Engineering), Associate Professor, Astrakhan State University, Astrakhan, 20a Tatishchev St., 414056, Russian Federation, brum2003@mail.ru
Information representation methods about different objects are compared by the ways, allowing its reading and recognition with technical means usage. Opportunities, merits and demerits of bichromatic linear barcodes application in comparison with same information submission in the form of digits set are shown (or in the form of digits and letters). Authors are discussed some questions of the information security of bichromatic linear barcodes usage when marking objects, including the hidden marking. Also in this article are considered possible technologies of bichromatic linear barcodes generation for application in the different purposes, managements of parameters for such generation, providing information security during bichromatic linear barcodes generation. Technical means, programs and algorithmic for drawing bichromatic linear barcodes on objects, reading of bichromatic linear barcodes by different methods, processing of information, providing information security in these processes are briefly described. Authors are analyzed the possible purposes, advantages and shortcomings of some nonconventional options of bichromatic linear barcodes usage, including bichromatic linear barcodes shining in ultra-violet light. For polychromatic bichromatic linear barcodes are briefly described possibilities of their generation, drawing on objects, reading bichromatic linear barcodes from them. The main traditional directions of application of bichromatic linear barcodes and the direction of their development are specified. Authors are analyzed in detail nonconventional opportunities of bichromatic linear barcodes usage, including for "convolution" of information about images; for testing of persons visual memory with use of bichromatic and polychromatic linear barcodes.
Key words: графическое кодирование информации, идентификация объектов, бихроматические линейные штрих-коды, информационная емкость, информационная безопасность, генерация, нанесение, считывание, скрытые штрих-коды, штрих-коды с ультрафиолетовой подсветкой, магнитные