公开(公告)号：US11263757B2

公开(公告)日：2022-03-01

申请号：US16687582

申请日：2019-11-18

Applicant: VIVOTEK INC.

Inventor： Cheng-Chieh Liu ,  Chia-Wei Chi ,  I-Lun Chen

IPC: G06T7/00 ,  G06T7/194 ,  G06T7/11 ,  G06T7/246

Abstract: An image identifying method is applied to a monitoring camera and a monitoring camera system and used to determine whether a target object is a leaving object or a missing object. The image identifying method includes acquiring a foreground region within a monitoring image corresponding to the target object, analyzing whether the target object inside the foreground region conforms to a variant feature, and comparing the foreground region with a reference image for determining the target object belongs to the leaving object or the missing object when the foreground region does not conform to the variant feature.