公开(公告)号：US12205359B2

公开(公告)日：2025-01-21

申请号：US17456667

申请日：2021-11-29

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Mohamed Nooman Ahmed ,  Fayin Li

IPC: G06V10/82 ,  G01N23/046 ,  G01N23/083 ,  G01N23/10 ,  G06N3/08 ,  G06Q10/08 ,  G06T7/10 ,  G06T7/70 ,  G06V10/764 ,  G06V20/52

Abstract: A system and method for classifying compartments at a security checkpoint includes classifying a compartment into a first category or a second category using a first stage neural network that analyzes a three-dimensional representation of the compartment extracted from an imaging device coupled to the computing system, and in response to classifying the compartment into the second category, screening the compartment using a second stage neural network that performs image segmentation to isolate a hazardous object present in the compartment.

公开(公告)号：US20230169619A1

公开(公告)日：2023-06-01

申请号：US17456667

申请日：2021-11-29

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Mohamed Nooman Ahmed ,  Fayin Li

IPC: G06Q50/28 ,  G06T7/70 ,  G06T7/10 ,  G06V10/764 ,  G06V20/52 ,  G06V10/82 ,  G06N3/08 ,  G01N23/046 ,  G01N23/083 ,  G01N23/10

CPC classification number: G06Q50/28 ,  G06T7/70 ,  G06T7/10 ,  G06V10/764 ,  G06V20/52 ,  G06V10/82 ,  G06N3/08 ,  G01N23/046 ,  G01N23/083 ,  G01N23/10 ,  G06T2207/10081 ,  G06T2207/20084 ,  G06T2207/20081 ,  G06T2207/30232 ,  G06T2211/40 ,  G06T2200/04 ,  G06V2201/05 ,  G01N2223/04 ,  G01N2223/419

Abstract: A system and method for classifying compartments at a security checkpoint includes classifying a compartment into a first category or a second category using a first stage neural network that analyzes a three-dimensional representation of the compartment extracted from an imaging device coupled to the computing system, and in response to classifying the compartment into the second category, screening the compartment using a second stage neural network that performs image segmentation to isolate a hazardous object present in the compartment.