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Facial image processing

  • US 20060015308A1
  • Filed: 09/01/2005
  • Published: 01/19/2006
  • Est. Priority Date: 08/30/2000
  • Status: Active Grant
First Claim
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1. A computer-implemented facial image-processing method comprising:

  • illuminating a face with multiple different light sources;

    measuring range map data from said illuminating;

    measuring image data from said illuminating;

    deriving a 3-dimensional surface from the range map data;

    computing surface normals to the 3-dimensional surface; and

    processing the surface normals and the image data to derive an albedo map.

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