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Mobile device configured to compute 3D models based on motion sensor data

  • US 9,639,959 B2
  • Filed: 11/09/2012
  • Issued: 05/02/2017
  • Est. Priority Date: 01/26/2012
  • Status: Active Grant
First Claim
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1. A method comprising:

  • determining, based on data output by at least one motion sensor of a mobile device, a movement of the mobile device from a reference position to a second position; and

    computing, using a bundle adjustment technique, at least a first portion of a three-dimensional (3D) model of an object based on a first image corresponding to a first view of the object from the reference position, a second image corresponding to a second view of the object from the second position, and the movement of the mobile device, wherein the bundle adjustment technique includes estimating a second projection matrix associated with the second image based at least on a first projection matrix associated with the first image and a relative pose matrix based on the movement of the mobile device from the reference position to the second position.

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