US Patent Issued to Hangzhou Institute of Technology, Xidian University, Guilin University of Electronic Technology, Yangtze Delta Region Institute (Huzhou), University of Electronic Science and Technology of China on Oct. 14 for "Hyperspectral image distributed restoration method and system based on graph signal processing and superpixel segmentation" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,161, issued on Oct. 14, was assigned to Hangzhou Institute of Technology, Xidian University (Hangzhou, China), Guilin University of Electronic Technology (Guilin, China) and Yangtze Delta Region Institute (Huzhou), University of Electronic Science and Technology of China (Huzhou, China).

"Hyperspectral image distributed restoration method and system based on graph signal processing and superpixel segmentation" was invented by Junzheng Jiang (Guilin, China), Wanyuan Cai (Wenzhou, China) and Jiang Qian (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provide is a novel mixed-noise removal method for HSI with large size. First, the underl...