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HIGH DYNAMIC RANGE IMAGE GENERATION AND RENDERING

  • US 20110188744A1
  • Filed: 02/04/2010
  • Published: 08/04/2011
  • Est. Priority Date: 02/04/2010
  • Status: Active Grant
First Claim
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1. In a computer system, a method of generating a high dynamic range digital image, the method comprising;

  • performing motion analysis relative to a reference image in a set of plural digital images depicting a scene, the motion analysis comprising determining image differences for each of one or more non-reference images in the set, relative to the reference image;

    based at least in part on the motion analysis, deriving one or more relative exposure levels relative to the reference image for each non-reference image; and

    based at least in part on the one or more relative exposure levels, integrating the set of plural digital images to form a higher dynamic range digital image depicting the scene.

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