ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,408, issued on March 24, was assigned to NEC Corp. (Tokyo).

"Method and apparatus for cancelling anonymization for an area including a target" was invented by Hui Lam Ong (Singapore), Wei Jian Peh (Singapore), Hong Yen Ong (Singapore) and Qinyu Huang (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "In an aspect, there is provided method for cancelling anonymization for an area including a target in an input image, the input image including a plurality of identified subjects, the method comprising: retrieving historical images in which the target has appeared in; identifying an area by comparing the input image and the retrieved historical ...