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Method of and apparatus for the production of photographic stills

  • US 4,130,834 A
  • Filed: 12/20/1974
  • Issued: 12/19/1978
  • Est. Priority Date: 12/20/1974
  • Status: Expired due to Term
First Claim
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1. A method for producing and processing photographic quality video signals comprising the steps of:

  • converting an optical image into a video signal by high resolution electronic scanning at a scanning rate of at least about 1,000 lines per image wherein the exposure time for producing the video signal is less than about 10 milliseconds;

    writing said video signal into intermediate storage, the time for writing said video signal into intermediate storage being less than about 40 milliseconds; and

    ,reading said video signal out of intermediate storage into permanent storage, the time for writing the video signal into intermediate storage being shorter than the time for reading the video signal out of intermediate storage into permanent storage.

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