WO2007131348A1 - Procédé et système destinés à une fournir une projection d'image de menace (tip) dans un système de contrôle des bagages et système de contrôle des bagages mettant en oeuvre ce procédé et ce dispositif - Google Patents

Procédé et système destinés à une fournir une projection d'image de menace (tip) dans un système de contrôle des bagages et système de contrôle des bagages mettant en oeuvre ce procédé et ce dispositif Download PDF

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Publication number
WO2007131348A1
WO2007131348A1 PCT/CA2007/000840 CA2007000840W WO2007131348A1 WO 2007131348 A1 WO2007131348 A1 WO 2007131348A1 CA 2007000840 W CA2007000840 W CA 2007000840W WO 2007131348 A1 WO2007131348 A1 WO 2007131348A1
Authority
WO
WIPO (PCT)
Prior art keywords
image
threat
images
luggage
distortion
Prior art date
Application number
PCT/CA2007/000840
Other languages
English (en)
Other versions
WO2007131348A9 (fr
Inventor
Dan Gudmundson
Luc Perron
Alexandre Filiatrault
Aidan Doyle
Michel Bouchard
Original Assignee
Optosecurity Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CA002546296A external-priority patent/CA2546296C/fr
Priority claimed from US11/431,627 external-priority patent/US7991242B2/en
Application filed by Optosecurity Inc. filed Critical Optosecurity Inc.
Priority to EP07719764A priority Critical patent/EP2016572A4/fr
Priority to CA2651131A priority patent/CA2651131C/fr
Publication of WO2007131348A1 publication Critical patent/WO2007131348A1/fr
Publication of WO2007131348A9 publication Critical patent/WO2007131348A9/fr

Links

Classifications

    • G01V5/20—
    • G06T5/80—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/32—Normalisation of the pattern dimensions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
    • G06V10/89—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators
    • G06V10/893—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30112—Baggage; Luggage; Suitcase
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/05—Recognition of patterns representing particular kinds of hidden objects, e.g. weapons, explosives, drugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Educational Technology (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

L'invention concerne un procédé et un dispositif de test d'utilisateurs d'équipements de contrôle des bagages. Une séquence d'images de contenus de bagages dérivée d'un dispositif balayant les bagages avec un rayonnement pénétrant est reçue. Le dispositif de production d'images est caractérisé par l'introduction d'une certaine distorsion dans ces images de contenus de bagages. Un dispositif d'affichage affiche les images dérivées de cette séquence d'images. Le dispositif d'affichage peut occasionnellement être amené à afficher une menace simulée dans un bagage par affichage d'une image combinée dérivée au moins partiellement sur la base d'une image de la séquence d'images et d'une image de menace distordue. L'image de menace distordue est dérivée par application d'un processus d'insertion de distorsion à une image de menace de référence, le processus d'insertion de distorsion tendant à approcher la distorsion introduite dans les images de contenus de bagages par le dispositif balayant les bagages avec un rayonnement pénétrant.
PCT/CA2007/000840 2006-05-11 2007-05-11 Procédé et système destinés à une fournir une projection d'image de menace (tip) dans un système de contrôle des bagages et système de contrôle des bagages mettant en oeuvre ce procédé et ce dispositif WO2007131348A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07719764A EP2016572A4 (fr) 2006-05-11 2007-05-11 Procédé et système destinés à une fournir une projection d'image de menace (tip) dans un système de contrôle des bagages et système de contrôle des bagages mettant en oeuvre ce procédé et ce dispositif
CA2651131A CA2651131C (fr) 2006-05-11 2007-05-11 Procede et systeme destines a une fournir une projection d'image de menace (tip) dans un systeme de controle des bagages et systeme de controle des bagages mettant en oeuvre ce procede et ce dispositif

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,546,296 2006-05-11
CA002546296A CA2546296C (fr) 2005-05-11 2006-05-11 Appareil, methode et systeme d'inspection des contenants et des personnes comprenant une fonctionnalite de correction de distorsion de l'image
US11/431,627 2006-05-11
US11/431,627 US7991242B2 (en) 2005-05-11 2006-05-11 Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality

Publications (2)

Publication Number Publication Date
WO2007131348A1 true WO2007131348A1 (fr) 2007-11-22
WO2007131348A9 WO2007131348A9 (fr) 2008-03-27

Family

ID=38693479

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CA2007/000779 WO2007131328A1 (fr) 2006-05-11 2007-05-04 Appareil, procédé et système d'examen de récipients et de personnes, présentant une fonctionnalité de correction de distorsion d'image
PCT/CA2007/000840 WO2007131348A1 (fr) 2006-05-11 2007-05-11 Procédé et système destinés à une fournir une projection d'image de menace (tip) dans un système de contrôle des bagages et système de contrôle des bagages mettant en oeuvre ce procédé et ce dispositif

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CA2007/000779 WO2007131328A1 (fr) 2006-05-11 2007-05-04 Appareil, procédé et système d'examen de récipients et de personnes, présentant une fonctionnalité de correction de distorsion d'image

Country Status (3)

Country Link
EP (2) EP2016532A4 (fr)
CA (2) CA2708600A1 (fr)
WO (2) WO2007131328A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016095799A1 (fr) * 2014-06-25 2016-06-23 同方威视技术股份有限公司 Système de tomographie à vérification de sécurité par ordinateur et procédé associé
EP3985619A1 (fr) * 2020-10-14 2022-04-20 Delta Electronics Inc. Système de génération automatique de formation d'image et procédé associé

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7991242B2 (en) 2005-05-11 2011-08-02 Optosecurity Inc. Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
US8494210B2 (en) 2007-03-30 2013-07-23 Optosecurity Inc. User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same
GB2513415B (en) * 2013-04-26 2015-07-15 Quadratica Uk Ltd Methods, systems and apparatuses for emulating an x-ray scanning machine
DE102014109214A1 (de) * 2014-07-01 2016-01-07 Smiths Heimann Gmbh Projektion gefährlicher Gegenstände in Röntgenbilder von Inspektionsobjekten
US10572963B1 (en) 2017-07-14 2020-02-25 Synapse Technology Corporation Detection of items
US10210631B1 (en) 2017-08-18 2019-02-19 Synapse Technology Corporation Generating synthetic image data
US10452959B1 (en) 2018-07-20 2019-10-22 Synapse Tehnology Corporation Multi-perspective detection of objects
US11010605B2 (en) 2019-07-30 2021-05-18 Rapiscan Laboratories, Inc. Multi-model detection of objects

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EP0577380A1 (fr) * 1992-06-30 1994-01-05 The Walt Disney Company Procédé et dispositif de réglage d'une déformation d'une image projetée
US5367552A (en) * 1991-10-03 1994-11-22 In Vision Technologies, Inc. Automatic concealed object detection system having a pre-scan stage
US6899540B1 (en) * 1998-07-30 2005-05-31 The United States Of America As Represented By The Secretary Of Transportation Threat image projection system
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US5367552A (en) * 1991-10-03 1994-11-22 In Vision Technologies, Inc. Automatic concealed object detection system having a pre-scan stage
EP0577380A1 (fr) * 1992-06-30 1994-01-05 The Walt Disney Company Procédé et dispositif de réglage d'une déformation d'une image projetée
US6899540B1 (en) * 1998-07-30 2005-05-31 The United States Of America As Represented By The Secretary Of Transportation Threat image projection system
US20060215811A1 (en) * 2001-07-27 2006-09-28 Peter Modica Method and system for certifying operators of x-ray inspection systems
US20060274916A1 (en) * 2001-10-01 2006-12-07 L-3 Communications Security And Detection Systems Remote data access
US20070041612A1 (en) 2005-05-11 2007-02-22 Luc Perron Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
US20060262902A1 (en) * 2005-05-19 2006-11-23 The Regents Of The University Of California Security X-ray screening system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016095799A1 (fr) * 2014-06-25 2016-06-23 同方威视技术股份有限公司 Système de tomographie à vérification de sécurité par ordinateur et procédé associé
EP3985619A1 (fr) * 2020-10-14 2022-04-20 Delta Electronics Inc. Système de génération automatique de formation d'image et procédé associé
US11709913B2 (en) 2020-10-14 2023-07-25 Delta Electronics, Inc. Automatic generation system of training image and method thereof

Also Published As

Publication number Publication date
CA2651131A1 (fr) 2007-11-22
CA2651131C (fr) 2010-11-16
WO2007131348A9 (fr) 2008-03-27
CA2708600A1 (fr) 2007-11-22
EP2016572A4 (fr) 2011-12-21
EP2016572A1 (fr) 2009-01-21
EP2016532A4 (fr) 2011-11-16
EP2016532A1 (fr) 2009-01-21
WO2007131328A1 (fr) 2007-11-22

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