• DocumentCode
    1299925
  • Title

    CMT and hybrid coding of the component color TV signal

  • Author

    Srinivasan, Rajagopalan ; Rao, K. Raghava

  • Author_Institution
    Dept. of Electrical Engng., Univ. of Texas, Arlington, TX, USA
  • Issue
    3
  • fYear
    1984
  • Firstpage
    506
  • Lastpage
    510
  • Abstract
    An investigation of coding the NTSC color TV signal in the component form is carried out. C-matrix transform (CMT) and the hybrid (CMT/DPCM) coding are simulated on an intrafield basis. The techniques are found to be closely comparable to the discrete cosine transform (DCT) and the corresponding hybrid coding techniques. CMT, which is an integer approximation to the DCT, is expected to yield almost the same processed picture quality as the DCT with less hardware.
  • Keywords
    colour television; encoding; signal processing; video signals; C-matrix transform; NTSC color TV signal; discrete cosine transform; hybrid coding; integer approximation; picture quality; Bit rate; Data structures; Discrete cosine transforms; Encoding; Image color analysis; Signal to noise ratio;
  • fLanguage
    English
  • Journal_Title
    Systems, Man and Cybernetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9472
  • Type

    jour

  • DOI
    10.1109/TSMC.1984.6313248
  • Filename
    6313248
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1299925