Functional protection of the visual information at ergatic systems with bar graph data representation

Бушма, Олександр Володимирович (2010) Functional protection of the visual information at ergatic systems with bar graph data representation Наукові праці ОНАЗ ім. О.С. Попова (2). pp. 8-15. ISSN 0131-8675

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Abstract

Taking into account the threats that deform the messages transferred to the operator the principles of dynamic synthesis of a bar graph optical information signal in ergatic systems are investigated. In view of data protection the information models used for message coding by scanning of a bidimensional matrix of elements of the electrooptical converter by one of co-ordinates in multicycle mode, and also two variants of double cycle coding are analysed. The method of formation of the visual images, providing data transmission without distortion of the content to the operator in the case of dysfunction of critical blocks of system at influence of the most widespread threats is offered

Item Type: Article
Uncontrolled Keywords: ergatic system; information security; imaging; modeling
Subjects: Articles in journals > Збірники наукових праць
Divisions: Institutes > Institute of Society > Chair of Information Technologies and Mathematics > Chair of Computer Science
Depositing User: Dr. Sci. Aleksandr / A..V. Bushma
Date Deposited: 28 Apr 2013 16:21
Last Modified: 05 Nov 2015 14:10
URI: http://elibrary.kubg.edu.ua/id/eprint/1142

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