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1. (WO2018014955) PRINTING SYSTEM CALIBRATION
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Pub. No.: WO/2018/014955 International Application No.: PCT/EP2016/067337
Publication Date: 25.01.2018 International Filing Date: 20.07.2016
IPC:
H04N 1/60 (2006.01) ,H04N 1/50 (2006.01)
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
46
Colour picture communication systems
56
Processing of colour picture signals
60
Colour correction or 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
46
Colour picture communication systems
50
Picture reproducers
Applicants:
HP INDIGO B.V. [NL/NL]; Startbaan 16 1187 XR Amstelveen, NL
Inventors:
YEDID AM, Tsafrir; IL
MOR, Rivay; IL
BLINCHUK, Pavel; IL
Agent:
EIP; Fairfax House 15 Fulwood Place London Greater London WC1V 6HU, GB
Priority Data:
Title (EN) PRINTING SYSTEM CALIBRATION
(FR) ÉTALONNAGE DE SYSTÈME D'IMPRESSION
Abstract:
(EN) Examples of an apparatus and method for use with a printing system are described herein. A correction to be applied to a printing system during print calibration is obtained. A distortion is applied to the correction. A relationship between an expected and measured output of the printing system is determined based on the print performed at least in part on the distorted correction. The printing system is calibrated on the basis of the determined correction.
(FR) L'invention concerne des exemples d'un appareil et d'un procédé devant être utilisés avec un système d'impression. Le procédé consiste à : obtenir une correction devant être appliquée à un système d'impression pendant l'étalonnage d'une impression ; appliquer une distorsion à la correction ; déterminer une relation entre une sortie attendue et une sortie mesurée du système d'impression sur la base de l'impression réalisée au moins en partie sur la correction à laquelle la distorsion a été appliquée ; étalonner le système d'impression sur la base de la correction déterminée.
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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, IR, IS, JP, KE, KG, KN, KP, KR, 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)