Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wai Khaun Long0
Date of Patent
January 9, 2007
0Patent Application Number
103841340
Date Filed
March 6, 2003
0Patent Primary Examiner
Patent abstract
An error diffusion system in accordance with an embodiment of the present invention adjusts the color depth of an RGB signal using error diffusion without the using an expensive frame buffer. Specifically, a color depth adjustment unit in accordance with the present invention can perform error diffusion on an RGB signal using two error buffers, which are smaller in memory size than typical line buffers that would be used for the video stream.
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