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Printer independent halftone image rendering

  • US 6,055,065 A
  • Filed: 08/12/1998
  • Issued: 04/25/2000
  • Est. Priority Date: 08/12/1998
  • Status: Expired due to Fees
First Claim
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1. An apparatus for matching print outputs from two printers having different characteristics comprising:

  • first and second printers;

    a first printing decision matrix generated by a halftone process, the first printer producing a first output image in response to the first printing decision matrix; and

    a second printing decision matrix generated by a process which receives as inputs an output of the first printing decision matrix and printer characteristics of each of the first and second printers, the second printer producing a second output image in response to the second printing decision matrix, said first and second output images being visually close in appearance.

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