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Apparatus and method for calculating the reference address of motion compensation of an image

  • US 20060083307A1
  • Filed: 02/22/2005
  • Published: 04/20/2006
  • Est. Priority Date: 10/19/2004
  • Status: Abandoned Application
First Claim
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1. An apparatus for calculating the reference address of motion compensation of an image, comprising:

  • a shifter, logically shifting the motion vector of an image to the right by three bits;

    a motion vector amended look-up table, providing the difference between the value by shifting logically the motion vector of the image to the right by three bits and a verification model;

    a block offset address table, connected to the motion vector amended look-up table, providing the offset address of a calculated picture related to an original point of the image; and

    an adder, connected to the shifter and the block offset address table, for adding the value by shifting logically the motion vector of the image to the right by three bits and an offset address to get the reference address of motion compensation of an image.

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