公开(公告)号：US10902611B2

公开(公告)日：2021-01-26

申请号：US16234693

申请日：2018-12-28

Applicant: Logistics and Supply Chain MultiTech R&D Centre Limited

Inventor： Hung Kwan Chen ,  Chi Hung Tong ,  Ka Man Ng ,  King Hong Paros Kwan

IPC: G06K9/00 ,  G06T7/20 ,  H04N5/33

Abstract: A system for detecting inactive objects includes a thermal imaging device arranged to acquire a thermal signature of an active object; movement detection processor arranged to process the thermal signature of the active object to monitor for any motion of the active object and whenupon the thermal signature indicates that the motion of the active object is below a movement threshold, determine that the active object is inactive.