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1. (WO2017136929) DECEPTION DETECTION SYSTEM AND METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/136929 International Application No.: PCT/CA2017/050141
Publication Date: 17.08.2017 International Filing Date: 08.02.2017
IPC:
A61B 5/145 (2006.01) ,A61B 5/16 (2006.01) ,G06F 15/18 (2006.01) ,G06K 9/78 (2006.01) ,G06N 3/02 (2006.01) ,G08B 5/38 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
145
Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
16
Devices for psychotechnics; Testing reaction times
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
15
Digital computers in general; Data processing equipment in general
18
in which a programme is changed according to experience gained by the computer itself during a complete run; Learning machines
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
78
Combination of image acquisition and recognition functions
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3
Computer systems based on biological models
02
using neural network models
G PHYSICS
08
SIGNALLING
B
SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
5
Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
22
using electric transmission; using electromagnetic transmission
36
using visible light sources
38
using flashing light
Applicants:
NURALOGIX CORPORATION [CA/CA]; 10 King Street East Suite 200 Toronto, Ontario M5C1C3, CA
Inventors:
LEE, Kang; CA
ZHENG, Pu; CA
Agent:
BHOLE IP LAW; 15 Toronto Street Suite 401 Toronto, Ontario M5C2E3, CA
Priority Data:
62/292,57708.02.2016US
Title (EN) DECEPTION DETECTION SYSTEM AND METHOD
(FR) PROCÉDÉ ET SYSTÈME DE DÉTECTION DE MENSONGE
Abstract:
(EN) A system for detecting deception is provided. The system comprises a camera, an image processing unit, and a notification device. The camera is configured to capture an image sequence of a person of interest. The image processing unit is trained to determine a set of bitplanes of a plurality of images in the captured image sequence that represent the hemoglobin concentration (HC) changes of the person, and to detect the person's invisible emotional states based on HC changes. The image processing unit is trained using a training set comprising a set of subjects for which emotional state is known. The notification device provides a notification of at least one of the person's detected invisible emotional states.
(FR) La présente invention concerne un système de détection de mensonge. Le système comprend une caméra, une unité de traitement d'image, et un dispositif de notification. La caméra est configurée pour capturer une séquence d'images d'une personne d'intérêt. L'unité de traitement d'image est entraînée pour déterminer un ensemble de tables de bits d'une pluralité d'images dans la séquence d'images capturées qui représentent les variations de la concentration d'hémoglobine (HC) de la personne, et pour détecter les états émotionnels invisibles de la personne sur la base des variations d'HC. L'unité de traitement d'image est entraînée à l'aide d'un ensemble d'entraînement comprenant un ensemble de sujets dont l'état émotionnel est connu. Le dispositif de notification fournit une notification d'au moins un des états émotionnels invisibles détectés de la personne.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CA3013943EP3413798CN109069072US20190038200