Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019032583) REDUCTION OF GLARE IN IMAGING DOCUMENTS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/032583 International Application No.: PCT/US2018/045609
Publication Date: 14.02.2019 International Filing Date: 07.08.2018
IPC:
G06T 5/50 (2006.01) ,H04N 5/232 (2006.01) ,H04N 1/409 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
5
Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image
50
by the use of more than one image, e.g. averaging, subtraction
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
1
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
40
Picture signal circuits
409
Edge or detail enhancement; Noise or error suppression
Applicants:
MORPHOTRUST USA, LLC [US/US]; 296 Concord Road Suite 300 Billerica, Massachusetts 01821, US
Inventors:
MAYER, Joseph R.; US
QUEENAN, James R.; US
MARTIN, Brian K.; US
Agent:
HOOVER, Kenneth J.; US
ROZYLOWICZ, Thomas A.; US
Priority Data:
62/541,98807.08.2017US
62/542,00907.08.2017US
Title (EN) REDUCTION OF GLARE IN IMAGING DOCUMENTS
(FR) RÉDUCTION D'ÉBLOUISSEMENT DANS DES DOCUMENTS D'IMAGERIE
Abstract:
(EN) Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining a first image of a document, the first image including first glare shown on a first portion of the document. Detecting, in the first image, the first glare shown on the first portion of the document. In response to detecting the first glare in the first image, obtaining a second image of the document, the second image including second glare shown on a second portion of the document. Generating, from the first image and the second image, a third image of the document that includes less glare than the first glare in the first image and less glare than the second glare in the second image.
(FR) L'invention concerne des procédés, des systèmes et un appareil, y compris des programmes informatiques codés sur un support de stockage informatique, qui permettent : l'obtention d'une première image comprenant un premier éblouissement présenté sur une première partie du document ; la détection, dans la première image, du premier éblouissement présenté sur la première partie du document ; en réponse à la détection du premier éblouissement dans la première image, l'obtention d'une seconde image du document, la seconde image comprenant un second éblouissement présenté sur une seconde partie du document ; la génération, à partir de la première image et de la seconde image, d'une troisième image du document qui comprend moins d'éblouissement que le premier éblouissement dans la première image et moins d'éblouissement que le second éblouissement dans 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)