Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
December 14, 2010
Patent Application Number
11076854
Date Filed
March 11, 2005
Patent Primary Examiner
Patent abstract
The present invention provides an improved method for motion estimation. As an additional candidate vector to be selected during motion estimation, a line or column vector is calculated representing predominant motion in a respective line or column of blocks of a video image. Such a line and column motion vector enables a more accurate determination of motion of larger image objects and a correspondingly improved interpolation in television receivers or video encoders.
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