Composite video signals must be sampled at twice the highest frequency of the signal. To standardize this sampling, the ITU CCIR-601 (often known as ITU-R) has been devised. It defines three signal components: Y (for luminance), C r (for R – Y) and C b (for B – Y).


Frame Rate Video Signal Motion Video Pect Ratio Picture Resolution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Science+Business Media Dordrecht 1999

Authors and Affiliations

  • Bill Buchanan
    • 1
  1. 1.Napier UniversityScotland

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