Patent ID: 11943563
Assignee: FLATFROG LABORATORIES AB
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 14:
15. A method of videoconferencing comprising:
displaying an image of a remote user on a display, wherein the display comprises LED matrix;
capturing an image of a local user at a user position in front of the display, with at least one camera being located at a camera position behind the display;
calibrating the image of the local user by capturing a camera image including a local user captured image of the local user together with pixel artifacts and/or occlusion artifacts by:
determining one or more pixel artifacts captured by the at least one camera by receiving light from pixels of the display, and
compensating the captured camera image to remove the determined one or more pixel artifacts; and

modifying the image of the remote user to be displayed based on the camera position of the at least one camera with respect to the display.