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1. (WO2007016397) METHODS, SYSTEMS AND COMPUTER PROGRAMM FOR 3D-REGISTRATI0N OF THREE DIMENSIONAL DATA SETS OBTAINED BY PREFERABLY OPTICAL COHERENCE TOMOGRAPHY BASED ON THE ALIGNMENT OF PROJECTION IMAGES OR FUNDUS IMAGES, RESPECTIVELY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/016397    International Application No.:    PCT/US2006/029535
Publication Date: 08.02.2007 International Filing Date: 31.07.2006
IPC:
G06T 7/00 (2006.01)
Applicants: BIOPTIGEN, INC. [US/US]; 104 T.W. Alexander Drive, Durham, NC 27709 (US) (For All Designated States Except US).
BUCKLAND, Eric, L. [US/US]; (US) (For US Only).
BROWN, William, J. [US/US]; (US) (For US Only).
IZATT, Joseph, A. [US/US]; (US) (For US Only)
Inventors: BUCKLAND, Eric, L.; (US).
BROWN, William, J.; (US).
IZATT, Joseph, A.; (US)
Agent: MYERS BIGEL SIBLEY & SAJOVEC, P.A.; P.O. Box 37428, Raleigh, NC 27627 (US)
Priority Data:
60/704,343 01.08.2005 US
Title (EN) METHODS, SYSTEMS AND COMPUTER PROGRAMM FOR 3D-REGISTRATI0N OF THREE DIMENSIONAL DATA SETS OBTAINED BY PREFERABLY OPTICAL COHERENCE TOMOGRAPHY BASED ON THE ALIGNMENT OF PROJECTION IMAGES OR FUNDUS IMAGES, RESPECTIVELY
(FR) PROCEDES, SYSTEMES ET PRODUITS INFORMATIQUES PERMETTANT D'ANALYSER DES ENSEMBLES DE DONNEES TRIDIMENSIONNELS TIRES D'UN ECHANTILLON
Abstract: front page image
(EN)Methods of registration of three dimensional data sets obtained from a sample over time are provided. A first three dimensional data set is obtained from the sample at a first time. A first volume intensity projection (VIP) image is created from the first three dimensional data set. One or more first landmarks are identified in the first VIP image. A second three dimensional data set is obtained from the sample at a second time, different from the first time. A second VIP image is created from the second three dimensional data set. The one ore more first landmarks are identified in the second VIP image. The first and second VIP images are aligned based on the one or more first landmarks in the first and second VIP images to locate a subject area of the first three dimensional data set in the second three dimensional data set so as to allow comparison of the sublect area in the first and second three dimensional data sets at the respective first and the times. Related systems and computer program products are also provided.
(FR)Procédés d'analyse d'ensembles de données tridimensionnels obtenus dans le temps à partir d'un échantillon. Un premier ensemble de données tridimensionnel est tiré de l'échantillon en un premier point dans le temps. Une image par projection d'intensité de volume (volume intensity projection/VIP) est créée à partir de ce premier ensemble de données tridimensionnel. Un ou plusieurs premiers repères sont identifiés et enregistrés dans la première image VIP. Un second ensemble de données tridimensionnel est tiré de l'échantillon en un second point dans le temps différent du premier point dans le temps et une seconde image VIP est créée à partir du second ensemble de données tridimensionnel. Le ou les premiers repères sont identifiés et enregistrés dans la seconde image VIP. Les première et seconde images sont alignées selon le ou les premiers repères. L'invention concerne également des systèmes et produits informatiques connexes.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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)