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1. (WO2017034701) INFRARED LAMP CONTROL FOR USE WITH IRIS RECOGNITION AUTHENTICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/034701 International Application No.: PCT/US2016/042659
Publication Date: 02.03.2017 International Filing Date: 15.07.2016
IPC:
H04N 5/33 (2006.01) ,H04N 5/232 (2006.01) ,G06K 9/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
30
Transforming light or analogous information into electric information
33
Transforming infra-red radiation
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
232
Devices for controlling television cameras, e.g. remote control
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
Applicants:
INTEL CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054, US
Inventors:
OLLILA, Mikko; FI
Agent:
MALLIE, Michael J.; US
LINDEEN, Gordon; US
VINCENT, Lester J.; US
Priority Data:
14/836,80126.08.2015US
Title (EN) INFRARED LAMP CONTROL FOR USE WITH IRIS RECOGNITION AUTHENTICATION
(FR) COMMANDE DE LAMPE INFRAROUGE DESTINÉE À UNE UTILISATION AVEC UNE AUTHENTIFICATION DE RECONNAISSANCE D'IRIS
Abstract:
(EN) Infrared lamp control is described for use with iris recognition authentication. In one example, an eye of a face is detected using a user facing camera. A position of the detected eye with respect to an infrared (IR) camera is determined. The IR camera has a field of view and the detected eye does not fill the field of view of the IR camera. A time of exposure by the IR camera for the portion of the IR camera field of view filled by the detected eye is determined. The eye is then illuminated by activating an IR lamp during the time of exposure and deactivating the IR lamp after the time of exposure.
(FR) L'invention concerne une commande de lampe infrarouge pour une utilisation avec une authentification de reconnaissance d'iris. Dans un exemple, un œil d'un visage est détecté à l'aide d'une caméra faisant face à l'utilisateur. Une position de l’œil détecté par rapport à une caméra infrarouge (IR) est déterminée. La caméra IR possède un champ de vision et l’œil détecté ne remplit pas le champ de vision de la caméra IR. Un temps d'exposition par la caméra IR pour la partie du champ de vision de la caméra IR rempli par l’œil détecté est déterminé. L'oeil est ensuite éclairé par activation d'une lampe IR pendant le temps d'exposition et désactivation de la lampe IR après le temps d'exposition.
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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, 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, KN, KP, KR, 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)