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Measuring image characteristics of output from a digital printer

  • US 6,275,600 B1
  • Filed: 03/09/1998
  • Issued: 08/14/2001
  • Est. Priority Date: 03/09/1998
  • Status: Expired due to Fees
First Claim
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1. A method of measuring image characteristics of printed output from a digital printer, comprising:

  • sending test pattern data for a test pattern to a digital printer, said test pattern including one or more target objects designed to reveal one or more specific printed image characteristics;

    generating a printed image of said test pattern data at said digital printer;

    scanning said printed image to obtain digital pattern data; and

    analyzing said digital pattern data to generate one or more quantitative ratings with respect to said one or more printed image characteristics, said one or more quantitative ratings being evaluated with respect to historical data.

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