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Information × Registration Number 0215U001669, 0113U003275 , R & D reports Title The Development of the methods of the coding and decoding to digital information in the manner of bit flow for fabrication microfilm and creation mines of them. popup.stage_title Head Kryvul'kin Ihor Mykhailovych, Registration Date 14-04-2015 Organization Research design and technological institute of micrography popup.description2 The object of study - the process of encoding and decoding of digital information in the form of bit streams for producing microfilm and reproduction of these copies. Purpose - to develop methods for encoding and decoding digital data in the form of bit streams. Development of technology of microfilm-based coding method as a technological instructions. Developing technologies play microfilm copies of SFD based decoding method as technological instructions. Research methods - analysis of possibilities of ways of storing information in digital form, digital signal processing, digital image processing and wavelet analysis. For the first time in Ukraine, for making microfilm developed topology optically readable codes that use the properties of wavelet functions developed data format for recording on 35 mm black and white film halohenidosribnu developed methods for encoding and decoding digital data in the form of bit streams for producing microfilm and reproduction of these copies experimental model developed software that implements algorithms for encoding and decoding digital data in the form of bit streams for producing microfilm and reproduction of these copies Technological user "Making microfilm using the encoding method," Technological user "Playing copies microfilm of SFD using the method of decoding "recommendations on further implementation work in this direction. The results of the research used in the technology of microfilm SFD. Product Description popup.authors Козирев Василь Михайлович Подорожний Вячеслав Іванович Саратовська Тетяна Іванівна Яковченко Олександр Іванович popup.nrat_date 2020-04-02 Close