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Optimizing head mounted displays for augmented reality

  • US 10,504,291 B2
  • Filed: 07/31/2018
  • Issued: 12/10/2019
  • Est. Priority Date: 11/16/2014
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a movable display;

    memory including instructions;

    at least one processor to execute the instructions to, at least;

    retrieve first image data during a first time, the first image data corresponding to a first camera position;

    transform a frame of the first image data into a transformed frame;

    impose a border constraint on a first portion of the transformed frame, the border constraint outside a field of view of the movable display, the border constraint to cause a second portion of the transformed frame to be within the field of view of the movable display during the first time;

    retrieve inertial measurement unit (IMU) data during a second time, the IMU data corresponding to a second camera position to retrieve second image data; and

    cause a subset of the first portion of the transformed frame to be within the field of view of the movable display during the second time to reduce processing latency effects associated with the second image data.

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