Patent ID: 11895438
Assignee: ZOOM VIDEO COMMUNICATIONS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A method, comprising:
detecting a participant in a video stream during a video conference;
determining a lighting level for the participant;
comparing the lighting level for the participant in the video stream with a lighting level of a virtual background used by the participant during the video conference;
adjusting, based on the comparison of the lighting level for the participant with the lighting level of the virtual background, the lighting level of the virtual background;
determining a lighting directionality for the participant based on a foreground spatial distribution of the participant in the video stream;
applying the lighting directionality to the virtual background; and
outputting an adjusted video stream including the adjusted virtual background for rendering within a user interface.