公开(公告)号：US12249082B2

公开(公告)日：2025-03-11

申请号：US17638234

申请日：2020-08-25

Applicant: SITA Information Networking Computing UK Limited

Inventor： Sid Ryan

IPC: G06V20/52 ,  G06T5/50 ,  G06T7/254 ,  G06T7/73 ,  G06V10/28 ,  G06V10/774 ,  G06V10/82 ,  G06V20/00 ,  G06V30/162 ,  G06V30/10

Abstract: Methods for identifying and tracking an article are disclosed. During a journey, an article follows a path between an origin and a destination. An image of the article is captured during the journey and a first characteristic vector determined from the image of the article. The first characteristic vector is compared with a set of predetermined characteristic vectors and, based on the comparison, the first article is either associated with an identifier associated with a corresponding one of the predetermined characteristic vectors, or is associated with a new identifier.