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1. (WO2018089151) OPTICAL FEEDBACK FOR VISUAL RECOGNITION AUTHENTICATION
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Pub. No.: WO/2018/089151 International Application No.: PCT/US2017/055936
Publication Date: 17.05.2018 International Filing Date: 10.10.2017
IPC:
G06K 9/00 (2006.01) ,H04L 29/06 (2006.01)
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
Applicants:
MCAFEE, INC. [US/US]; 2821 Mission College Boulevard Santa Clara, CA 95054, US
Inventors:
NAYSHTUT, Alex; US
MUTTIK, Igor; GB
POGORELIK, Oleg, O.; US
MAREK, Adam; US
Agent:
CESARZ, Peter J.; US
Priority Data:
15/348,07910.11.2016US
Title (EN) OPTICAL FEEDBACK FOR VISUAL RECOGNITION AUTHENTICATION
(FR) RÉTROACTION OPTIQUE POUR AUTHENTIFICATION PAR RECONNAISSANCE VISUELLE
Abstract:
(EN) Providing optical watermark signals for a visual authentication session by performing at least the following: receive, at an anti-spoof engine, an instruction to perform visual authentication operations for a visual authentication session, generate, with the anti-spoof engine, an optical watermark signal based on receiving the instruction, wherein the optical watermark signal includes at least one optical identifier to authenticate images captured during the visual authentication session, obtain, with the anti-spoof engine, an image source that includes captured images of the visual authentication session, determine, with the anti-spoof engine, whether the image source includes a reflected optical watermark signal, and compare, with the anti-spoof engine, whether the reflected optical watermark signal matches the generated optical watermark signal based on the determination that the image source includes the reflected optical watermark signal.
(FR) L'invention consiste à utiliser des signaux de filigrane optique pour une session d'authentification visuelle en effectuant au moins les étapes suivantes : recevoir, au niveau d'un moteur anti-usurpation d'identité, une instruction pour effectuer des opérations d'authentification visuelle pour une session d'authentification visuelle; générer, avec le moteur anti-usurpation d'identité, un signal de filigrane optique sur la base de la réception de l'instruction, le signal de filigrane optique comprenant au moins un identifiant optique pour authentifier des images capturées pendant la session d'authentification visuelle; obtenir, avec le moteur anti-usurpation d'identité, une source d'image qui comprend des images capturées de la session d'authentification visuelle; déterminer, avec le moteur anti-usurpation d'identité, si la source d'image comprend un signal de filigrane optique réfléchi; et comparer, avec le moteur anti-usurpation d'identité, si le signal de filigrane optique réfléchi correspond au signal de filigrane optique généré sur la base de la détermination que la source d'image comprend le signal de filigrane optique réfléchi.
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)