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Camera Aided Motion Direction and Speed Estimation

  • US 20140226864A1
  • Filed: 02/14/2013
  • Published: 08/14/2014
  • Est. Priority Date: 02/14/2013
  • Status: Active Grant
First Claim
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1. A method of determining position characteristics of a mobile device, comprising:

  • capturing a plurality of images that represent views from the mobile device;

    adjusting perspectives of the plurality of images based at least in part on an orientation of the mobile device;

    determining a misalignment angle with respect to a direction of motion of the mobile device using the plurality of images; and

    storing the misalignment angle and the direction of motion in a storage device.

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