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Systems and methods for a motion compensated picture rate converter

  • US 20070297513A1
  • Filed: 05/14/2007
  • Published: 12/27/2007
  • Est. Priority Date: 06/27/2006
  • Status: Active Grant
First Claim
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1. A method for applying motion estimation, the method comprising:

  • receiving an input signal having at least a current frame and a reference frame;

    estimating global motion between the reference frame and the current frame to generate at least one affine motion parameter; and

    estimating local motion between the reference frame and the current frame to generate at least one motion vector, whereinthe at least one affine motion parameter estimates the global motion of a first region between the reference frame and the current frame, and the at least one motion vector estimates a local motion in a second region between the reference frame and the current frame.

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