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Automatic Haptic Generation Based on Visual Odometry

  • US 20180165926A1
  • Filed: 12/14/2016
  • Published: 06/14/2018
  • Est. Priority Date: 12/14/2016
  • Status: Active Grant
First Claim
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1. A method of producing a haptic effect comprising:

  • receiving a video having a plurality of frames;

    determining an optical flow estimate between a first frame and a second frame, the second frame subsequent to the first frame;

    detecting an apparent movement of a stationary object between the first frame and the second frame based at least in part on the optical flow estimate;

    generating a haptic effect corresponding to the apparent movement of the stationary object based at least in part on the optical flow estimate; and

    producing the haptic effect via a haptic output device.

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