公开(公告)号：US20230073961A1

公开(公告)日：2023-03-09

申请号：US17798126

申请日：2020-02-27

Applicant: NEC Corporation

Inventor： Toru Takahashi ,  Kango Makino ,  Rui Ishiyama

IPC: H05K13/08

Abstract: A board management system includes an extraction means and a generation means. The extraction means extracts a feature amount that depends on position deviation, for each of a plurality of specific components determined in advance based on a degree of variation in the component mounting position, among a plurality of components in a board image in which a board is captured. The generation means generates individual identification information to be used for identifying a board, from the extracted feature amount.