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Method and apparatus for transmitting video data

  • US 4,788,589 A
  • Filed: 11/25/1986
  • Issued: 11/29/1988
  • Est. Priority Date: 11/30/1985
  • Status: Expired due to Term
First Claim
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1. An apparatus for transmitting video signals comprising:

  • input means for receiving video data of sequential fields;

    memory means for storing the video data of a plurality of fields;

    parameters generating means for generating a predetermined number of respective parameters to specify a time spatial relation which is defined by a linear combination from reference pixel data of a plurality of non-adjacent, alternately odd and even fields to be periodically transmitted every predetermined number of fields and pixel data of a respective field to be skipped between said plurality of fields to be periodically transmitted, each being stored in said memory means; and

    means for transmitting the video data of said fields to be periodically transmitted every said predetermined number of fields and said respective parameters instead of the video data of said respective field to be skipped.

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