US Patent Issued to Beijing ESWIN Computing Technology on April 22 for "Processing device, system and method for board writing display" (Chinese Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,458, issued on April 22, was assigned to Beijing ESWIN Computing Technology Co. Ltd. (Beijing).

"Processing device, system and method for board writing display" was invented by Weiqi Li (Beijing), Gaosheng Wang (Beijing), Nan Jing (Beijing), Yuandong Huang (Beijing) and Andy Zhou (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a processing device, a system, a method for board writing display. The processing device comprises: an extraction unit to extract a first board-writing image from a first image frame in a video and a second board-writing image from a second image frame in the video; a supplement unit to determine an occlusi...