US Patent Issued to Army Academy of Armored Forces of PLA on March 31 for "Video retrieval method, device, and medium" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,618, issued on March 31, was assigned to Army Academy of Armored Forces of PLA (Fengtai District, China).

"Video retrieval method, device, and medium" was invented by Zhen Lei (Beijing), Yong Li (Beijing), Zhenwei Li (Beijing) and Qinghua Liang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a video retrieval method, a device, and a medium. The video retrieval method includes extracting a keyframe of a video from an Interactive Electronic Technical Manual (IETM) common source database (CSDB) in an IETM platform, transferring the keyframe to a Contrastive Language-Image Pre-training (CLIP) encoder, and storing the k...