Image data processing system

专利名称：Image data processing system发明人：Takatoshi Ishii申请号：US07/212131申请日：19880628公开号：US043114A公开日：19900109

摘要：An image data processing system operates so that foreground color codes areheld in a foreground register, background color codes are held in a background register,and the foreground or background color codes are selectively output by a selectoraccording to the patterns of the pattern data or character fonts to be extended to colorcodes. Accordingly the pattern data or character font patterns can be extended quicklyto the foreground or background color codes.

Also, to extend the same pattern data repetitively and quickly to the foreground orbackground color codes, a rotator or selector is used to enable the pattern data to beused repetitively, and according to the output value thereof the foreground orbackground register is selected.

申请人：ASCII CORPORATION

代理机构：Cushman, Darby Cushman

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