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System and method for perceived image processing in a gaze tracking system

  • US 20070040908A1
  • Filed: 03/15/2006
  • Published: 02/22/2007
  • Est. Priority Date: 03/16/2005
  • Status: Active Grant
First Claim
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1. A system for measuring and modifying at least one model parameter of an object of an image in order to distinguish the object from noise in the image, comprising:

  • a perceived image generator, wherein the perceived image generator produces a first perceived image of the object based on the at least one model parameter;

    an image-match function, wherein the image-match function compares the first perceived image with a real image of the object; and

    a parameter adjustment function, wherein the parameter adjustment function adjusts the at least one model parameter so that the perceived image generator produces a second perceived image of the object that more closely matches the real image than the first perceived image.

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