Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Eckhardt0
Ralf Hubrich0
Date of Patent
April 6, 2010
0Patent Application Number
110995710
Date Filed
April 6, 2005
0Patent Primary Examiner
Patent abstract
The present invention provides an improved method for motion estimation. For this purpose, the prediction quality of a motion vector estimate is evaluated twice, namely by comparing the prediction quality with respect to the two previous fields individually and combining both calculated error values into a single error value for selecting the best motion vector estimate from a plurality of candidate vectors. In this manner, the determination of the real motion of an image object is improved by eliminating false estimates which are not detectable by only referencing a single previous image.
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