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Content position calibration in head worn computing

  • US 9,746,686 B2
  • Filed: 05/19/2014
  • Issued: 08/29/2017
  • Est. Priority Date: 05/19/2014
  • Status: Active Grant
First Claim
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1. A method of calibrating a head-worn see-through display, comprising:

  • capturing an image, from a camera secured to the head-worn see-through display of an eye of a person wearing the head-worn see-through display, wherein the image includes an image of an object in an environment proximate the head-worn see-through display;

    enhancing an aspect of the image of the object to make the image of the object more apparent, forming an enhanced object image;

    displaying the enhanced object image in the head-worn see-through display;

    capturing a second image of the person'"'"'s eye while the enhanced object image is being displayed and determining, from the second image, a degree of overlap between the enhanced object image with the object in the environment; and

    establishing a calibrated position for augmented reality content to be displayed in the head-worn see-through display based on the degree of overlap.

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