ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,704,450, issued on Aug. 11, was assigned to HUNAN UNIVERSITY OF SCIENCE & TECHNOLOGY (Xiangtan, China).
"Dust detection method based on image processing and related equipment thereof" was invented by Pengfei Wang (Xiangtan, China), Mengsen Zhao (Xiangtan, China), Yongjun Li (Xiangtan, China), Yong Chen (Xiangtan, China) and Shilin Li (Xiangtan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiment of the present invention provides a dust detection method and apparatus based on image processing. The method comprises: obtaining dust data in a current area, wherein the dust data comprises dust image data and dust concentration data; processin...