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Video printer

  • US 4,920,423 A
  • Filed: 07/05/1988
  • Issued: 04/24/1990
  • Est. Priority Date: 07/03/1987
  • Status: Expired due to Term
First Claim
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1. A video printer for making a hard copy of one of a plurality of continuous video images recorded in a video image recording medium, said video printer comprising:

  • means for detecting a value substantially corresponding to a degree of correlation between each pair of adjacent frames of said continuous video images reproduced time serially.means for comparing said detected value with a preset value; and

    means for making a hard copy of a frame which is reproduced a predetermined time period later if said comparing means outputs a comparison value indicative of said detected value being smaller than said preset value.

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