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Paramétrages

1. WO2005004053 - DETECTION D'OBJET DISSIMULE

Numéro de publication WO/2005/004053
Date de publication 13.01.2005
N° de la demande internationale PCT/US2004/020107
Date du dépôt international 23.06.2004
CIB
G01S 13/00 2006.01
GPHYSIQUE
01MÉTROLOGIE; TESTS
SDÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES
13Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p.ex. systèmes radar; Systèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
CPC
G01N 21/3563
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
35using infra-red light
3563for analysing solids; Preparation of samples therefor
G01N 21/3581
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
17Systems in which incident light is modified in accordance with the properties of the material investigated
25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
35using infra-red light
3581using far infra-red light; using Terahertz radiation
G01S 13/887
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
887for detection of concealed objects, e.g. contraband or weapons
G01S 7/35
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
02of systems according to group G01S13/00
35Details of non-pulse systems
G01S 7/417
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
02of systems according to group G01S13/00
41using analysis of echo signal for target characterisation; Target signature; Target cross-section
417involving the use of neural networks
Déposants
  • BATTELLE MEMORIAL INSTITUTE [US/US]; P.O. Box 999 Richland, WA 99352, US (AllExceptUS)
  • KELLER, Paul, E. [US/US]; US (UsOnly)
Inventeurs
  • KELLER, Paul, E.; US
Mandataires
  • KLARQUIST SPARKMAN, LLP; One World Trade Center Suite 1600 121 S.W. Salmon Street Portland, OR 97204, US
Données relatives à la priorité
10/607,55226.06.2003US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) CONCEALED OBJECT DETECTION
(FR) DETECTION D'OBJET DISSIMULE
Abrégé
(EN)
One embodiment of the present invention is a system (20) to interrogate a clothed person (22) with electromagnetic radiation to determine if a concealed weapon (25) is being carried. This determination includes establishing data corresponding to an image of the individual and processing data sets corresponding to a number of spatial frequency representations of different image portions to evaluate if the concealed weapon (25) is present.
(FR)
L'invention concerne un système (20) permettant d'interroger une personne vêtue (22) par rayonnement électromagnétique afin de déterminer si celle-ci transporte une arme dissimulée (25). Cette détermination consiste à établir une correspondance de données avec une image de l'individu et à traiter ces ensembles de données correspondant à un nombre de représentations de fréquences spatiales de différentes parties d'images afin d'évaluer si l'arme dissimulée (25) est présente.
Dernières données bibliographiques dont dispose le Bureau international