US Patent Issued to Zoom Communications on July 21 for "Dynamic lighting level adjustment for virtual backgrounds" (Louisiana Inventor)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,708, issued on July 21, was assigned to Zoom Communications Inc. (San Jose, Calif.).

"Dynamic lighting level adjustment for virtual backgrounds" was invented by Thanh Le Nguyen (Belle Chasse, La.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system can automatically adjust a virtual background used by a participant in a video conference to match lighting level conditions present in a foreground of a participant video stream captured at a participant device. The matching can be done by adjusting one or more virtual background parameters, including but not limited to, exposure, brightness, contrast, and ISO. In some implementations, the system can ...