Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steve Zhihua Zeng0
Date of Patent
October 27, 2009
0Patent Application Number
110535860
Date Filed
February 8, 2005
0Patent Primary Examiner
Patent abstract
A system having a video pipeline that includes a variation calculation portion is disclosed. The variance calculation portion calculates a plurality of variance values for a macroblock. A DCT-type indicator for the macroblock is determined based upon the plurality of variance values.
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