公开(公告)号：US20230132415A1

公开(公告)日：2023-05-04

申请号：US17513033

申请日：2021-10-28

Applicant: Cisco Technology, Inc.

Inventor： Urmil Dave ,  Dominik Rene Tornow ,  Kyle Andrew Donald Mestery

IPC: H04N7/15 ,  H04L12/18 ,  G06T13/80 ,  G06N20/00 ,  G10L19/26

Abstract: In one embodiment, a videoconference service determines a selection of a virtual background for a videoconference from a particular participant of a plurality of participants in the videoconference. The videoconference service determines an audio context filter that is associated with a visual context of the virtual background. The videoconference service modifies an audio stream of the videoconference into a modified audio stream according to the audio context filter. The videoconference service presents, to the plurality of participants during the videoconference, the particular participant using the virtual background and the modified audio stream. In an embodiment, the videoconference service ascertains the visual context of the virtual background based on applying a machine learning model to the virtual background.