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1. (WO2007011375) IRIS IMAGE CAPTURE DEVICES AND ASSOCIATED SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/011375    International Application No.:    PCT/US2005/032799
Publication Date: 25.01.2007 International Filing Date: 13.09.2005
IPC:
G06K 9/00 (2006.01)
Applicants: CDM OPTICS, INC. [US/US]; 4001 Discovery Drive, Suite 130, Boulder, CO 80303 (US) (For All Designated States Except US).
WACH, Hans, Brandon [US/US]; (US) (For US Only).
NARAYANSWAMY, Ramkumar [US/US]; (US) (For US Only).
SILVEIRA, Paulo, E., X. [BR/US]; (US) (For US Only)
Inventors: WACH, Hans, Brandon; (US).
NARAYANSWAMY, Ramkumar; (US).
SILVEIRA, Paulo, E., X.; (US)
Agent: LINDEMANN, John; Lathrop & Gage LC, 2345 Grand Boulevard, Suite 2400, Kansas City, MO 64108 (US)
Priority Data:
60/609,445 13.09.2004 US
Title (EN) IRIS IMAGE CAPTURE DEVICES AND ASSOCIATED SYSTEMS
(FR) DISPOSITIFS DE CAPTURE D'IMAGES D'IRIS ET SYSTEMES ASSOCIES
Abstract: front page image
(EN)An iris image capture device includes an optical arrangement that utilizes Wavefront Coding phase modifications to produce an optical image of a user iris and a detector for detecting the optical iris image and for converting the optical iris image into an electronic data signal. The iris image capture device also includes an image processor configured for processing the electronic data signal from the detector to reverse the Wavefront Coding phase modifications and to produce an electronic iris image of the user iris.
(FR)L'invention porte sur un dispositif de capture d'images d'iris comportant: un arrangement optique utilisant les modifications de phase du Wavefront Coding pour produire une image optique de l'iris d'un utilisateur; un détecteur de l'image optique de l'iris la convertissant en signal de données électroniques; et un processeur d'images traitant ledit signal pour inverser les modifications de phase du Wavefront Coding et produire une image électronique de l'iris de l'utilisateur.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)