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AUTOMATED SPATIAL INDEXING OF IMAGES BASED ON FLOORPLAN FEATURES

  • US 20190005719A1
  • Filed: 06/28/2018
  • Published: 01/03/2019
  • Est. Priority Date: 06/29/2017
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving a sequence of images from an image capture system, the sequence of images captured by a camera of the image capture system as the image capture system is moved along a camera path through an environment;

    generating a first estimate of the camera path, the first estimate of the camera path specifying, for images in the sequence of images, a position of the image relative to a reference point;

    obtaining a floorplan of the environment, the floorplan specifying positions of a plurality of physical features in the environment;

    generating a combined estimate of the camera path based on the first estimate of the camera path and the positions of the plurality of physical features specified in the floorplan; and

    generating an immersive model of the environment, the immersive model specifying, for each image of a plurality of the images, a location of the image within the floorplan and at least one route vector defining a spatial distance between the image and at least one of the other images of the plurality of images.

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