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Moving image signal encoding apparatus and decoding apparatus

  • US 5,113,255 A
  • Filed: 05/11/1990
  • Issued: 05/12/1992
  • Est. Priority Date: 05/11/1989
  • Status: Expired
First Claim
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1. A moving image signal encoding apparatus comprising:

  • a frame decimator for extracting the encoded frames from an input moving image signal at specified intervals;

    a frame encoder for encoding said encoded frames to obtain frame codes;

    a frame interpolator for producing interpolated frames positioned between said encoded frames from said frame codes;

    an error evaluator for evaluating errors of said interpolated frames, and a transmitter for transmitting said frame codes and output signals of said error evaluator as an output of the moving image signal encoding apparatus.

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