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Device and method for determining a size of in-vivo objects

  • US 9,412,054 B1
  • Filed: 09/20/2011
  • Issued: 08/09/2016
  • Est. Priority Date: 09/20/2010
  • Status: Active Grant
First Claim
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1. A method of estimating a distance of an object captured by an in-vivo imaging system, the method comprising:

  • obtaining, by said in-vivo imaging system, an image of said object;

    selecting at least one pixel in said image, said at least one pixel associated with said object; and

    calculating, based on a tissue model and data associated with said at least one pixel, a distance parameter related to a distance of said object from said in-vivo imaging system, the tissue model selected from the group consisting of;

    a universal tissue model suitable for a plurality of patients;

    a tissue model specific to a patient condition; and

    a tissue model specific to a region of the GI tract, wherein said tissue model includes a representation of an interaction of tissue with light.

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