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Method and apparatus for modifying a portion of an image frame in accordance with colorimetric parameters

  • US 20050117798A1
  • Filed: 12/02/2003
  • Published: 06/02/2005
  • Est. Priority Date: 12/02/2003
  • Status: Abandoned Application
First Claim
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1. A method for modifying at least one colorimetric attribute of a predetermined region of a motion picture frame comprising:

  • (a) providing metadata associated with the motion picture frame, said metadata defining the predetermined region of the frame; and

    (b) applying a calorimetric transform to pixels within the predetermined region, modifying the at least one colorimetric attribute thereby.

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