Display specific image processing in an integrated circuit
a technology of integrated circuits and display devices, applied in static indicating devices, cathode-ray tube indicators, instruments, etc., can solve the problem that the operation may require relatively expensive electronics in the display device itsel
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[0011] Briefly, an image processing circuit, such as a graphics accelerator chip or any other suitable circuit, includes display output control logic that is operative to receive a current frame of information from a frame buffer and is operative to process a current frame, such as by providing gamma correction, image scaling, graphics or video overlaying, or other suitable processing, to produce a processed current display frame and stores the processed current display frame back in the frame buffer. Fixed function or dedicated, display type specific temporal processing logic receives the processed current display frame stored in the frame buffer and also obtains at least one previous processed current display frame from the frame buffer and temporally processes pixels from each of the processed current display frame and the previous processed current display frame to produce a temporally compensated display frame for a specific type of display.
[0012] The fixed function display ty...
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