Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019009916) IMAGE ALIGNMENTS VIA OPTICAL CHARACTER RECOGNITION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/009916 International Application No.: PCT/US2017/041062
Publication Date: 10.01.2019 International Filing Date: 07.07.2017
IPC:
G06T 1/00 (2006.01) ,G06T 3/00 (2006.01) ,G06K 9/36 (2006.01) ,G06K 9/58 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1
General purpose image data processing
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
3
Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image
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
36
Image preprocessing, i.e. processing the image information without deciding about the identity of the image
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
36
Image preprocessing, i.e. processing the image information without deciding about the identity of the image
58
using optical means
Applicants:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US
Inventors:
BRESLAV, Mikhail; US
Agent:
SU, Benjamin; US
BURROWS, Sarah E.; US
CARTER, Daniel J.; US
COSTALES, Shruti; US
GARDINER, Austin William; US
HASAN, Nishat; US
HOOPES, Benjamin; US
KARNSTEIN, Walter W.; US
LEMMON, Marcus B.; US
MAISAMI, Ceyda Azakli; US
MATHEW, Wilson T.; US
MORRIS, Jordan E.; US
PERRY, Garry A.; US
SEARLE, Benjamin M.; US
SORENSEN, C. Blake; US
WASSON, Robert D.; US
WOODWORTH, Jeffrey C.; US
WOJTALEWICZ, Kathy; US
Priority Data:
Title (EN) IMAGE ALIGNMENTS VIA OPTICAL CHARACTER RECOGNITION
(FR) ALIGNEMENTS D'IMAGES PAR LE BIAIS D'UNE RECONNAISSANCE OPTIQUE DE CARACTÈRES
Abstract:
(EN) An example apparatus including memory to store a first image of a document and a second image of the document, and a processor coupled to the memory, wherein the processor is to: perform optical character recognition on the first image to generate a first output dataset; perform optical character recognition on the second image to generate a second output dataset; and compute a transformation matrix based on the first output dataset and the second output dataset, the transformation matrix to align the first image with the second image.
(FR) La présente invention concerne un appareil donné à titre d'exemple qui comprend une mémoire pour stocker une première image d'un document et une seconde image d'un document, et un processeur couplé à la mémoire, le processeur étant destiné : à effectuer une reconnaissance optique de caractère sur la première image afin de générer une premier ensemble de données de sortie ; à effectuer une reconnaissance optique de caractère sur la seconde image afin de générer une second ensemble de données de sortie ; et à calculer une matrice de transformation sur la base du premier ensemble de données de sortie et du second ensemble de données de sortie, la matrice de transformation étant destinée à aligner la première image avec la seconde image.
front page image
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)