Invention Grant
- Patent Title: Dynamic uniformity correction
-
Application No.: US17846420Application Date: 2022-06-22
-
Publication No.: US11694302B2Publication Date: 2023-07-04
- Inventor: Thomas Scott Murdison , Romain Bachy , Edward Buckley , Bo Zhang
- Applicant: Meta Platforms Technologies, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Meta Platforms Technologies, LLC
- Current Assignee: Meta Platforms Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Agency: Baker Botts L.L.P.
- Main IPC: G06T3/40
- IPC: G06T3/40 ; G06F3/01 ; G02B27/00 ; G06T5/00

Abstract:
In one embodiment, a computing system may determine, a predicted eye position of a viewer corresponding to a future time moment for displaying a frame. The system may generate a first correction map for the frame based on the predicted eye position of the viewer. The system may retrieve one or more second correction maps used for correcting one or more proceeding frames. The system may generate a third correction map based on the first correction map generated based on the predicted eye position of the viewer and the one or more second correction maps used for correcting the one or more proceeding frames. The system may adjust pixel values of the frame based at least on the third correction map. The system may output the frame with the adjusted pixel values to a display.
Public/Granted literature
- US11663696B2 Dynamic uniformity correction Public/Granted day:2023-05-30
Information query