Facsimile and static presentation processing – Static presentation processing – Attribute control
Reexamination Certificate
2007-12-11
2007-12-11
Poon, King Y. (Department: 2625)
Facsimile and static presentation processing
Static presentation processing
Attribute control
C358S515000, C358S518000
Reexamination Certificate
active
10386482
ABSTRACT:
Receiving an object color signal and an input black colorant quantity associated with the object color signal, an equivalent output black colorant quantity calculating section calculates an equivalent output black colorant quantity in an output color space equivalent to the input black colorant quantity from the input black colorant quantity. An output color signal determining section calculates an output color signal from the object color signal and the equivalent input black colorant quantity, and determines whether or not the coverage restriction is satisfied. When the coverage restriction is not satisfied, an optimum black colorant quantity is calculated by adjusting the input black colorant quantity, and an optimum color signal satisfying the coverage restriction is calculated to generate an output color signal with the optimum black colorant quantity in the restriction black colorant quantity calculating section and subsequent processings.
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Higashikata Ryosuke
Ikegami Hiroaki
Ogatsu Hitoshi
Sasaki Makoto
Fuji 'Xerox Co., Ltd.
Nguyen Allen H.
Oliff & Berridg,e PLC
Poon King Y.
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