US Patent Issued to Hangzhou Institute of Technology, Xidian University, Guilin University of Electronic Technology, Yangzte Delta Region Institute (Huzhou), University of Electronic Science and Technology of China on Dec. 2 for "Image foreground-background segmentation method and system based on sparse decomposition and graph Laplacian regularization" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,472, issued on Dec. 2, was assigned to Hangzhou Institute of Technology, Xidian University (Hangzhou, China), Guilin University of Electronic Technology (Guilin, China) and Yangzte Delta Region Institute (Huzhou), University of Electronic Science and Technology of China (Huzhou, China).

"Image foreground-background segmentation method and system based on sparse decomposition and graph Laplacian regularization" was invented by Junzheng Jiang (Guilin, China), Tingfang Tan (Nanning, China) and Jiang Qian (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An image foreground-background segmentation method and system based on sparse decomposit...