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Methods and systems for transforming luminal images

  • US 9,292,918 B2
  • Filed: 03/13/2014
  • Issued: 03/22/2016
  • Est. Priority Date: 10/05/2012
  • Status: Active Grant
First Claim
Patent Images

1. A system for transforming an image of a lumen, comprising:

  • a processor; and

    storage coupled to the processor, the storage comprising instructions that when executed cause the processor to;

    receive data corresponding to a first image of a lumen;

    register coordinates of at least two points in the first image of the lumen;

    receive data corresponding to a second image of a lumen;

    register coordinates of at least two points in the second image of the lumen;

    receive data corresponding to a third image of a lumen;

    register coordinates of at least two points in the third image of the lumen;

    compare the coordinates of the at least two points in the first image of the lumen to the at least two points in the second image of the lumen and to the coordinates of the at least two points in the third image of the lumen;

    determine a translation to align the at least two points in the first image of the lumen, the at least two points in the second image of the lumen, and the at least two points in the third image of the lumen;

    translate the first image to align the at least two points in the first image of the lumen, the at least two points in the second image of the lumen, and the at least two points in the third image of the lumen; and

    output data corresponding to an image comprising the first, second, and third images of the lumen.

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