×

Real-time user adaptive foveated rendering

  • US 10,720,128 B2
  • Filed: 01/29/2019
  • Issued: 07/21/2020
  • Est. Priority Date: 03/31/2016
  • Status: Active Grant
First Claim
Patent Images

1. A graphics processing method comprising:

  • determining one or more gaze tracking parameters from gaze tracking data representing a user'"'"'s gaze with respect to one or more images presented to a user, wherein the gaze tracking parameters include one or more gaze tracking state parameters, wherein determining the one or more gaze tracking state parameters from the gaze tracking data includes determining one or metrics related to a saccade of a user t;

    generating adjusted foveation data representing an adjusted size and/or shape of one or more regions of interest in one or more images to be subsequently presented to the user based on the one or more gaze tracking parameters including the one or more gaze tracking error parameters;

    generating foveated image data representing one or more foveated images using the adjusted foveation data, wherein the one or more foveated images are characterized by level of detail within the one or more regions of interest and lower level of detail in one or more other regions outside the one or more regions of interest; and

    transmitting or storing the foveated image data or presenting the one or more foveated images to the user.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×