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1. (WO2019047863) APPARATUSES AND METHODS FOR OPTICAL CALIBRATION
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Pub. No.: WO/2019/047863 International Application No.: PCT/CN2018/104213
Publication Date: 14.03.2019 International Filing Date: 05.09.2018
IPC:
G06T 15/00 (2011.01) ,G01M 15/05 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
15
3D [Three Dimensional] image rendering
G PHYSICS
01
MEASURING; TESTING
M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
15
Testing of engines
04
Testing of internal-combustion engines, e.g. diagnostic testing of piston engines
05
by combined monitoring of two or more different engine parameters
Applicants:
LI, Xuesong [CN/CN]; CN
DAI, Siyi [CN/CN]; CN
Inventors:
LI, Xuesong; CN
DAI, Siyi; CN
Agent:
SUNRAY INTELLECTUAL PROPERTY ATTORNEYS; LI, Zheng Suite 1806, Tomson Commercial Building 710 Dong Fang Road, Pudong District Shanghai 200122, CN
Priority Data:
15/696,79106.09.2017US
Title (EN) APPARATUSES AND METHODS FOR OPTICAL CALIBRATION
(FR) APPAREILS ET PROCÉDÉS D'ÉTALONNAGE OPTIQUE
Abstract:
(EN) An apparatus for optical calibration includes a calibration target (210, 415, 520, 610) simulating a combustion (115). The calibration target (210, 415, 520, 610) further includes a first light-emitting pattern (215, 521) and a first light-emitting mechanism effecting the first light-emitting pattern (215, 521). The apparatus includes two optical cameras (105-108, 205-208, 305-308, 405-408) aiming at the calibration target (210, 415, 520, 610), wherein each optical camera has an observation axis and there is an angle between the two observation axes.
(FR) L'invention concerne un appareil d'étalonnage optique qui comprend une cible d'étalonnage (210, 415, 520, 610) simulant une combustion (115). La cible d'étalonnage (210, 415, 520, 610) comprend en outre un premier motif d'émission de lumière (215, 521) et un premier mécanisme d'émission de lumière effectuant le premier motif d'émission de lumière (215, 521). L'appareil comprend deux caméras optiques (105-108, 205-208, 305-308, 405-408) visant la cible d'étalonnage (210, 415, 520, 610). Chaque caméra optique a un axe d'observation et il y a un angle entre les deux axes d'observation.
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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: English (EN)
Filing Language: English (EN)