Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2006-07-04
2006-07-04
Luu, Matthew (Department: 2672)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S597000, C345S593000
Reexamination Certificate
active
07071950
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.
REFERENCES:
patent: 5032483 (1991-07-01), Ichimura et al.
patent: 5416848 (1995-05-01), Young
patent: 6081253 (2000-06-01), Luke et al.
patent: 6306409 (2001-10-01), Ogawa et al.
patent: 6491750 (2002-12-01), Pace et al.
patent: 6563510 (2003-05-01), Rice et al.
patent: 6632093 (2003-10-01), Rice et al.
patent: 09/114591 (1997-05-01), None
patent: 11-282941 (1999-10-01), None
patent: 11-327789 (1999-11-01), None
Fujioka Susumu
Hikawa Kohji
Tsuda Kunikazu
Knoble Yoshida & Dunleavy
Luu Matthew
Ricoh Co. Ltd.
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