CA2651131A1 - 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 - Google Patents

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 Download PDF

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Publication number
CA2651131A1
CA2651131A1 CA002651131A CA2651131A CA2651131A1 CA 2651131 A1 CA2651131 A1 CA 2651131A1 CA 002651131 A CA002651131 A CA 002651131A CA 2651131 A CA2651131 A CA 2651131A CA 2651131 A1 CA2651131 A1 CA 2651131A1
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CA
Canada
Prior art keywords
image
images
threat
luggage
distortion
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002651131A
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English (en)
Other versions
CA2651131C (fr
Inventor
Dan Gudmundson
Luc Perron
Alexandre Filiatrault
Aidan Doyle
Michel Bouchard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vanderlande APC Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2651131A priority Critical patent/CA2651131C/fr
Priority to CA2708600A priority patent/CA2708600A1/fr
Publication of CA2651131A1 publication Critical patent/CA2651131A1/fr
Application granted granted Critical
Publication of CA2651131C publication Critical patent/CA2651131C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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.
CA2651131A 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 Active CA2651131C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
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
CA2708600A CA2708600A1 (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 (6)

Application Number Priority Date Filing Date Title
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 US7991242B2 (en) 2005-05-11 2006-05-11 Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
CA2,546,296 2006-05-11
US11/431,627 2006-05-11
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
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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2708600A Division CA2708600A1 (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

Publications (2)

Publication Number Publication Date
CA2651131A1 true CA2651131A1 (fr) 2007-11-22
CA2651131C CA2651131C (fr) 2010-11-16

Family

ID=38693479

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2651131A Active 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
CA2708600A Abandoned CA2708600A1 (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

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2708600A Abandoned CA2708600A1 (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

Country Status (3)

Country Link
EP (2) EP2016532A4 (fr)
CA (2) CA2651131C (fr)
WO (2) WO2007131328A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016001282A1 (fr) * 2014-07-01 2016-01-07 Smiths Heimann Gmbh Projection d'objets dangereux dans des images de rayons x d'objets à inspecter
US9996890B1 (en) 2017-07-14 2018-06-12 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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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
CN105223212B (zh) * 2014-06-25 2019-02-22 同方威视技术股份有限公司 安检ct系统及其方法
US11709913B2 (en) * 2020-10-14 2023-07-25 Delta Electronics, Inc. Automatic generation system of training image and method thereof

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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
US5329310A (en) * 1992-06-30 1994-07-12 The Walt Disney Company Method and apparatus for controlling distortion of a projected image
US5600303A (en) * 1993-01-15 1997-02-04 Technology International Incorporated Detection of concealed explosives and contraband
US6018562A (en) * 1995-11-13 2000-01-25 The United States Of America As Represented By The Secretary Of The Army Apparatus and method for automatic recognition of concealed objects using multiple energy computed tomography
JP3385994B2 (ja) * 1998-02-27 2003-03-10 株式会社ニコン 像検出装置
US6899540B1 (en) * 1998-07-30 2005-05-31 The United States Of America As Represented By The Secretary Of Transportation Threat image projection system
US6549683B1 (en) 2000-05-02 2003-04-15 Institut National D'optique Method and apparatus for evaluating a scale factor and a rotation angle in image processing
AU2002303207B2 (en) * 2001-04-03 2009-01-22 L-3 Communications Security And Detection Systems, Inc. A remote baggage screening system, software and method
US20030023592A1 (en) * 2001-07-27 2003-01-30 Rapiscan Security Products (Usa), Inc. Method and system for certifying operators of x-ray inspection systems
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US7277577B2 (en) * 2004-04-26 2007-10-02 Analogic Corporation Method and system for detecting threat objects using computed tomography images
US20050276443A1 (en) * 2004-05-28 2005-12-15 Slamani Mohamed A Method and apparatus for recognizing an object within an image
US7991242B2 (en) 2005-05-11 2011-08-02 Optosecurity Inc. 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

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10431117B2 (en) 2014-07-01 2019-10-01 Smiths Heimann Gmbh Projection of hazardous items into X-ray images of inspection objects
WO2016001282A1 (fr) * 2014-07-01 2016-01-07 Smiths Heimann Gmbh Projection d'objets dangereux dans des images de rayons x d'objets à inspecter
US10504261B2 (en) 2017-07-14 2019-12-10 Synapse Technology Corporation Generating graphical representation of scanned objects
US9996890B1 (en) 2017-07-14 2018-06-12 Synapse Technology Corporation Detection of items
US10572963B1 (en) 2017-07-14 2020-02-25 Synapse Technology Corporation Detection of items
US11276213B2 (en) 2017-07-14 2022-03-15 Rapiscan Laboratories, Inc. Neural network based detection of items of interest and intelligent generation of visualizations thereof
US10210631B1 (en) 2017-08-18 2019-02-19 Synapse Technology Corporation Generating synthetic image data
US10453223B2 (en) 2017-08-18 2019-10-22 Synapse Technology Corporation Generating synthetic image data
US11423592B2 (en) 2017-08-18 2022-08-23 Rapiscan Laboratories, Inc. Object detection training based on artificially generated images
US11790575B2 (en) 2017-08-18 2023-10-17 Rapiscan Laboratories, Inc. Object detection training based on artificially generated images
US10452959B1 (en) 2018-07-20 2019-10-22 Synapse Tehnology Corporation Multi-perspective detection of objects
US10706335B2 (en) 2018-07-20 2020-07-07 Rapiscan Laboratories, Inc. Multi-perspective detection of objects
US11263499B2 (en) 2018-07-20 2022-03-01 Rapiscan Laboratories, Inc. Multi-perspective detection of objects
US11010605B2 (en) 2019-07-30 2021-05-18 Rapiscan Laboratories, Inc. Multi-model detection of objects

Also Published As

Publication number Publication date
EP2016532A1 (fr) 2009-01-21
WO2007131348A9 (fr) 2008-03-27
WO2007131348A1 (fr) 2007-11-22
EP2016572A4 (fr) 2011-12-21
WO2007131328A1 (fr) 2007-11-22
CA2651131C (fr) 2010-11-16
EP2016572A1 (fr) 2009-01-21
CA2708600A1 (fr) 2007-11-22
EP2016532A4 (fr) 2011-11-16

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