US Patent Issued to CHINA CONSTRUCTION ENGINEERING DESIGN & RESEARCH INSTITUTE on June 24 for "Automatic color matching configuration method and device for marble" (Chinese Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,340,555, issued on June 24, was assigned to CHINA CONSTRUCTION ENGINEERING DESIGN & RESEARCH INSTITUTE Co. LTD (Beijing).

"Automatic color matching configuration method and device for marble" was invented by Feng Lv (Beijing), Ting Li (Beijing), Zhixing Wang (Beijing) and Shengjie Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an automatic color matching configuration method and device for marble, where the method includes the following steps: obtaining a to-be-repaired image of to-be-repaired marble for image recognition to determine a to-be-repaired contour in the to-be-repaired image; extending outward a preset distance alon...