Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2005-11-01
2010-12-28
Sajous, Wesner (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S589000, C345S593000, C345S600000, C345S619000, C348S498000, C348S514000, C348S557000, C358S518000, C358S537000, C358S448000, C382S162000, C382S167000, C382S254000
Reexamination Certificate
active
07859545
ABSTRACT:
Conventionally, a user interface used to change the color of a digital image has a configuration in which three elements, i.e., hue, chroma, and brightness are independent from each other, and the relationship among the three elements are difficult to be recognized, resulting in poor usability. This invention provides a user interface which movably displays a color object that represents an original color on a chromaticity diagram that expresses an arbitrary color system. The user can designate a destination color by moving the color object on the chromaticity diagram. For this reason, the user can easily select and designate a practical color.
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The above references were cited in a Jun. 18, 2010 Japanese Office Action, which is enclosed without English translation, that issued in Japanese Patent Applciation No. 2005-313164.
Canon Kabushiki Kaisha
Cowan Liebowitz & Latman P.C.
Sajous Wesner
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