ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,203, issued on Nov. 4, was assigned to Lemon Inc. (Grand Cayman, Cayman Islands).

"Implementing video segmentation" was invented by Ju He (Los Angeles), Qihang Yu (Los Angeles), Inkyu Shin (Los Angeles), Xueqing Deng (Los Angeles), Xiaohui Shen (Los Angeles) and Liang-Chieh Chen (Los Angeles).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure describes techniques for implementing video segmentation. A video is divided into a plurality of clips. Each of the plurality of clips comprises several frames. Axial-trajectory attention is applied to each of the plurality of clips by a first sub-model. Clip features corresponding to each of t...