US Patent Issued to Microsoft Technology Licensing on Feb. 24 for "Image security using source identification" (Washington Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,110, issued on Feb. 24, was assigned to Microsoft Technology Licensing LLC (Redmond, Wash.).

"Image security using source identification" was invented by Henrik Valdemar Turbell (Redmond, Wash.), David Yuheng Zhao (Redmond, Wash.) and Qingfen Lin (Redmond, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods may be used for access control. These systems and methods may include using a data processing system to identify a video stream, determine an identification of a source type of the video stream, determine whether the video stream is live or pre-recorded based on a determined type of the source type, and output an alert to a d...