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1. (WO2013149155) INCREMENTAL CONTOUR-EXTRACTION SCHEME FOR BINARY IMAGE SEGMENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/149155 International Application No.: PCT/US2013/034624
Publication Date: 03.10.2013 International Filing Date: 29.03.2013
IPC:
G06T 7/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7
Image analysis, e.g. from bit-mapped to non bit-mapped
Applicants:
MATH, Roopa, S. [IN/IN]; IN
ANALOG DEVICES, INC. [US/US]; One Technology Way Norwood, MA 02062-9106, US
Inventors:
MATH, Roopa, S.; IN
Agent:
FRAME, Thomas, J.; Patent Capital Group 2816 Lago Vista Lane Rockwall, TX 75032, US
Priority Data:
13/433,42929.03.2012US
Title (EN) INCREMENTAL CONTOUR-EXTRACTION SCHEME FOR BINARY IMAGE SEGMENTS
(FR) SCHÉMA D'EXTRACTION DE CONTOUR INCRÉMENTIEL POUR SEGMENTS D'IMAGE BINAIRE
Abstract:
(EN) Contours of objects appearing in a digital image are extracted in a plurality of one-directional passes across the digital image. Each pass loads rows or columns of the image into a local memory, in the order they appear in the image, and analyzes them for the presence of portions of the full contour. The portions are then combined to create the full contour.
(FR) L'invention concerne l'extraction des contours d'objets apparaissant dans une image numérique lors d'une pluralité de passes unidirectionnelles de l'image numérique. Chaque passe charge des lignes ou des colonnes de l'image dans une mémoire locale, dans l'ordre où elles apparaissent dans l'image, et les analyse pour détecter la présence de parties du contour complet. Les parties sont ensuite combinées pour créer le contour complet.
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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)