ALEXANDRIA, Va., June 12 -- United States Patent no. 12,299,765, issued on May 13, was assigned to GENETIC INC. (Saint-Laurent, Canada).
"Steganographic techniques for tracking video access events" was invented by Pierre Racz (Montreal).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a computer-implemented video processing method. The method comprises receiving a stream of original images related to a video access event and creating a stream of output images corresponding to the original images. The output images include first images comprising a hidden digital forensic marker and second images comprising a visible digital forensic marker. The hidden marker and the visible marker each encode inform...