US Patent Issued to Axis on Nov. 4 for "Method for identifying stationary regions in frames of a video sequence" (Swedish Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,144, issued on Nov. 4, was assigned to Axis AB (Lund, Sweden).

"Method for identifying stationary regions in frames of a video sequence" was invented by Song Yuan (Lund, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for identifying stationary regions in frames of a video sequence comprises receiving an encoded version of the video sequence, wherein the encoded version of the video sequence includes an intra-coded frame followed by a plurality of inter-coded frames; reading coding-mode information in the inter-coded frames of the encoded version of the video sequence, wherein the coding-mode information is indicative of blocks of pixe...