US Patent Issued to Verkada on Nov. 25 for "De-warping pre-recorded video and tracking pan, tilt, and/or zoom (PTZ) changes to generate a PTZ-modified video" (California Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,669, issued on Nov. 25, was assigned to Verkada Inc. (San Mateo, Calif.).

"De-warping pre-recorded video and tracking pan, tilt, and/or zoom (PTZ) changes to generate a PTZ-modified video" was invented by Nayeon Kim (San Mateo, Calif.), Randal Michnovicz (San Francisco), Pushpak Pujari (San Mateo, Calif.) and Luyao Zhang (Hayward, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A set of PTZ values associated with a video and a set of timestamps associated with the video are received. The set of PTZ values is generated (1) after a first command from a user to start recording PTZ changes, (2) before a second command from the user to stop recordi...