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Optical processing of surfaces to determine cleanliness

  • US 8,229,204 B2
  • Filed: 12/01/2009
  • Issued: 07/24/2012
  • Est. Priority Date: 06/29/2009
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, with a computing device, an identification of a ware type corresponding to a surface;

    automatically configuring, with the computing device, an environment in which to capture a digital image of the surface based on the identification of the ware type;

    receiving, with the computing device, the digital image of a surface;

    calculating a luminosity value for the surface from the digital image; and

    determining, with the computing device, a cleanliness value for the surface from the calculated luminosity value.

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