04710806 is referenced by 40 patents and cites 6 patents.

A digital display system includes a frame buffer store containing picture element data which is read out to address a color lookup table from which color data is read to a display device. The color lookup table comprises a first area storing color data common to a plurality of images and further areas each storing color data related to a corresponding one of the images. Data in the first area is generated by uniformly sampling a color space, data in the further areas is generated by sampling and quantizing input image data.

Title
Digital display system with color lookup table
Application Number
6/877910
Publication Number
4710806
Application Date
June 24, 1986
Publication Date
December 1, 1987
Inventor
Sakae Uno
Hachiohji
JP
Shinichi Iwai
Kawasaki
JP
Assignee
International Business Machines Corporation
NY, US
IPC
H04N 1/46
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