US Patent Issued to YUNNAN AEROSPACE ENGINEERING GEOPHYSICAL DETECTING on Jan. 27 for "Method for quality detection of tunnel lining through ground-penetrating radar based on self-supervised learning" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,561, issued on Jan. 27, was assigned to YUNNAN AEROSPACE ENGINEERING GEOPHYSICAL DETECTING Co. LTD. (Yunnan, China).

"Method for quality detection of tunnel lining through ground-penetrating radar based on self-supervised learning" was invented by Xi Yang (Yunnan, China), Jian Huang (Yunnan, China) and Feng Zhou (Yunnan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for a quality detection of tunnel lining through ground-penetrating radar based on self-supervised learning. In the method, a grayscale image of the tunnel to be detected is obtained, the grayscale image is then input into a trained feature recognition model, to obtain a ...