• DocumentCode
    503582
  • Title

    Digital images processing and transmission in the university microsatellite

  • Author

    Bodyan, D.G. ; Bodyan, G.K. ; Sorokin, G.F. ; Shestakov, T.V.

  • Author_Institution
    Tech. Univ. of Moldova, Kishinau, Moldova
  • fYear
    2009
  • fDate
    14-18 Sept. 2009
  • Firstpage
    334
  • Lastpage
    335
  • Abstract
    The block diagrams of the digital image processing and transmission subsystem are presented. CMOS-sensor for image capture is used. The matroid correcting codes and coded modulation are applied. Simulink-model of the imager is elaborated, which allows determining the coding gain, equal to 5.4 dB, for admissible error probability, equal to 10-6. This coding gain allows decreasing the power consumption of the high-frequency transmitter of micro-satellite in 3.46 times.
  • Keywords
    CMOS image sensors; image resolution; CMOS-sensor; Simulink-model; admissible error probability; coded modulation; digital images processing; matroid correcting codes; university microsatellite; Codecs; Delay; Digital images; EPROM; Field programmable gate arrays; Helium; Image sensors; Interleaved codes; Transmitters;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave & Telecommunication Technology, 2009. CriMiCo 2009. 19th International Crimean Conference
  • Conference_Location
    Sevastopol
  • Print_ISBN
    978-1-4244-4796-1
  • Type

    conf

  • Filename
    5293113
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=503582