Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 10, 2007
0Patent Application Number
100149740
Date Filed
December 11, 2001
0Patent Primary Examiner
Patent abstract
In one embodiment, a 3:2 pull-down detection component of a video encoder uses motion vectors to determine whether a repeated field exists in a video sequence. The 3:2 pull-down detection component uses field motion vectors determined by a motion estimator and compares the field motion vectors to a threshold to determine whether a repeated field exists. If a repeated field exists, a video encoder can then eliminate the repeated field.
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