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1. (WO2019048743) METHOD FOR INSTALLING REFERENCE ZONES ON A GROUND SURFACE FOR CALIBRATING CAMERAS OF A MOTOR VEHICLE, AND ASSOCIATED EQUIPMENT
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Pub. No.: WO/2019/048743 International Application No.: PCT/FR2017/052401
Publication Date: 14.03.2019 International Filing Date: 11.09.2017
IPC:
H04N 17/00 (2006.01) ,G06T 7/80 (2017.01) ,B60R 1/00 (2006.01) ,H04N 5/232 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
17
Diagnosis, testing or measuring for television systems or their details
[IPC code unknown for G06T 7/80]
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
1
Optical viewing arrangements
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
Applicants:
RENAULT S.A.S. [FR/FR]; 13-15 Quai Le Gallo 92100 Boulogne Billancourt, FR
Inventors:
FERREIRA, Frederic; FR
HOLLART, Cedric; FR
Priority Data:
Title (EN) METHOD FOR INSTALLING REFERENCE ZONES ON A GROUND SURFACE FOR CALIBRATING CAMERAS OF A MOTOR VEHICLE, AND ASSOCIATED EQUIPMENT
(FR) MÉTHODE D'INSTALLATION DE ZONES DE REPÉRAGE SUR UN SOL POUR LA CALIBRATION DE CAMÉRAS D'UN VÉHICULE AUTOMOBILE ET UN ÉQUIPEMENT ADAPTE
Abstract:
(EN) The invention relates to a method for installing reference zones on a substantially flat horizontal ground surface for calibrating cameras of a motor vehicle (1), comprising: -the positioning of the vehicle (1) on the ground, wheels parallel to a longitudinal axis (X) of the vehicle, -the positioning of referencing equipment (10) on the ground around the vehicle, said referencing equipment (10) comprising a set of separate elongate plates that form rulers (11-18), this positioning being carried out by laying the rulers on the ground in a predetermined pattern, at a predetermined distance from the vehicle. Each ruler (11-18) has a flat lower face resting at least partially on the ground, an upper face having a referencing zone, and is sufficiently rigid to not deform in a plane parallel to the upper and lower faces. The invention also relates to the corresponding equipment.
(FR) L'invention concerne une méthode d'installation de zones de repérage sur un sol horizontal sensiblement plan pour la calibration des caméras d'un véhicule automobile (1), comprenant: -le positionnement du véhicule (1) sur le sol, roues parallèles à un axe longitudinal (X) du véhicule, -le positionnement d'un équipement de repérage (10) sur le sol autour du véhicule,ledit équipement de repérage (10) comprenant un ensemble de plaques allongées distinctes formant des règles (11-18), ce positionnement étant réalisé en posant les règles sur le sol selon un schéma prédéterminé, à une distance prédéterminée du véhicule. Chaque règle (11-18) présente une face plane inférieure reposant au moins partiellement sur le sol,une face supérieure comportant une zone de repérage et est suffisamment rigide pour ne pas se déformer dans un plan parallèle aux faces supérieure et inférieure. L'invention concerne également l'équipement correspondant.
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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, 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: French (FR)
Filing Language: French (FR)