Patent ID: 11955054
Assignee: APPLE INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A non-transitory machine readable medium comprising instructions, wherein, when executed by one or more processors, the instructions cause the one or more processors to control operations of image processing circuitry, the operations comprising:
obtaining boundary data indicative of locations of boundaries between a plurality of adjustable regions that define areas of different content resolutions for an image frame to be displayed on an electronic display;
obtaining a gain map of gain values in a constant resolution, wherein the gain map is based on an estimated amount of burn-in associated with pixels of the electronic display;
dynamically resampling the gain map to generate a multi-resolution gain map of resampled gain values for the image frame based on the boundary data, wherein dynamically resampling the gain map comprises resampling a first portion of the gain map corresponding to a first adjustable region of the plurality of adjustable regions by a first factor and resampling a second portion of the gain map corresponding to a second adjustable region of the plurality of adjustable regions by a second factor; and
generating compensated image data for the image frame by applying the resampled gain values to input image data to compensate for the estimated amount of burn-in.