G - Physics – 09 – G
Patent
G - Physics
09
G
375/4
G09G 5/00 (2006.01) G09G 5/06 (2006.01) H04N 1/64 (2006.01)
Patent
CA 2012403
ABSTRACT OF THE DISCLOSURE A method and apparatus are disclosed for efficiently distributing a plurality of color sample points in a color palette throughout a multi-dimensional color space. A display device is provided for generating rows and columns of picture elements, each picture element having a selected color from the color palette associated therewith. A predetermined number of color points from the color palette are distributed throughout the color space in a hexagonal crystalline structure wherein the maximum distance between any selected color within the color space and the nearest color sample point in the color palette is minimized for a specified number of color sample points. A processor is then utilized to select a color point from within the color palette for each picture element in the display. In a preferred embodiment of the present invention, selected sample points in the color palette are located at the boundaries of the color space in order to provide more brilliant colors.
Deacon John J.
Edgar Albert D.
Deacon John J.
Edgar Albert D.
International Business Machines Corporation
Kerr Alexander
LandOfFree
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