Super imposed image display color selection system and method

Computer graphics processing and selective visual display system – Computer graphics processing – Attributes

Reexamination Certificate

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Details

C345S591000, C345S593000, C345S597000, C345S606000, C348S498000, C348S557000, C348S649000, C348S687000, C358S516000, C358S520000, C358S525000, C358S518000, C382S162000, C382S167000

Reexamination Certificate

active

11079680

ABSTRACT:
An optimal pen color is automatically selected for a given background color based upon a predetermined relative distance in the Munsell color-order system. The predetermined distance is defined in terms of saturation, hue and or lightness. In general, sufficient visual distinction is observed when the color representations of the pen and the background are separated by the predetermined relative distance in the Munsell color-order system.

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Japan Office Action for JP Patent Application No. 2000-265029 dated Aug. 22, 2006 with English translation and cited references with English abstracts.

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