Method and system of individualizing tone-reproduction...

Details Method and system of individualizing tone-reproduction... Method and system of individualizing tone-reproduction...

2005-06-14

2005-06-14

Lee, Thomas D. (Department: 2624)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S504000, C358S406000

Reexamination Certificate

active

06906828

ABSTRACT:
A method and system updates individualized calibrated tone-reproduction curves. A plurality of predetermined stored calibrated tone-reproduction curves are used, each predetermined stored calibrated tone-reproduction curve corresponding to a distinct media type and halftone type combination along with a plurality of predetermined relationships between each stored calibrated tone-reproduction curve and a reference media type and reference halftone type combination. A new tone-reproduction curve corresponding to a reference media type and reference halftone type combination calibration operation is generated, and each predetermined stored calibrated tone-reproduction curves based on the newly generated tone-reproduction curve corresponding to the reference media type and reference halftone type combination and the plurality of predetermined relationships between each stored calibrated tone-reproduction curve and the reference media type and reference halftone type combination is updated. The TRCs can be applied upon a page basis. Moreover, generated TRCs can be mapped to existing TRCs to save memory.

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“Introduction SuperPrint: Software for Superior Windows Printing”, Dave Weisbart, Zenographics, ©1997, pp. 17-21.

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