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1. (WO2017138216) CALIBRATION SYSTEM AND CALIBRATION APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/138216 International Application No.: PCT/JP2016/084648
Publication Date: 17.08.2017 International Filing Date: 22.11.2016
IPC:
H04N 5/232 (2006.01) ,B60R 1/00 (2006.01) ,B60W 50/04 (2006.01) ,H04N 5/225 (2006.01) ,H04N 7/18 (2006.01)
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
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
1
Optical viewing arrangements
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
50
Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
04
Monitoring the functioning of the control system
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
18
Closed-circuit television systems, i.e. systems in which the signal is not broadcast
Applicants:
クラリオン株式会社 CLARION CO., LTD. [JP/JP]; 埼玉県さいたま市中央区新都心7番地2 7-2, Shintoshin, Chuo-ku, Saitama-shi, Saitama 3300081, JP
Inventors:
坂野 盛彦 SAKANO, Morihiko; JP
佐藤 啓二 SATO, Keiji; JP
Agent:
永井 冬紀 NAGAI, Fuyuki; JP
粟田 照久 AWATA, Teruhisa; JP
関根 創史 SEKINE, Motofumi; JP
Priority Data:
2016-02360010.02.2016JP
Title (EN) CALIBRATION SYSTEM AND CALIBRATION APPARATUS
(FR) SYSTÈME ET APPAREIL D'ÉTALONNAGE
(JA) キャリブレーションシステム、キャリブレーション装置
Abstract:
(EN) A calibration system is mounted in a vehicle and is provided with: an attitude sensor that acquires attitude information regarding a vehicle coordinate system of the vehicle; an image pickup unit that captures an image of the surroundings of the vehicle; an attitude-sensor reliability level calculation unit that calculates an attitude-sensor reliability level that is a reliability level of the attitude sensor; and an attitude use estimation unit that estimates, in the case where the calculated attitude-sensor reliability level is greater than a predetermined threshold, an external parameter of the image pickup unit using the attitude information output by the attitude sensor and a relationship of a coordinate system of the image pickup unit to the vehicle coordinate system.
(FR) L'invention concerne un système d'étalonnage qui est monté dans un véhicule et qui est pourvu : d'un capteur d'attitude qui acquiert des informations d'attitude concernant un système de coordonnées de véhicule du véhicule; d'une unité de capture d'image qui capture une image des environs du véhicule; d'une unité de calcul de niveau de fiabilité de capteur d'attitude qui calcule un niveau de fiabilité de capteur d'attitude qui est un niveau de fiabilité du capteur d'attitude; d'une unité d'estimation d'utilisation d'attitude qui estime, dans le cas dans lequel le niveau de fiabilité du capteur d'attitude calculé est supérieur à un seuil prédéterminé, un paramètre externe de l'unité de capture d'image à l'aide des informations d'attitude fournies par le capteur d'attitude et d'une relation d'un système de coordonnées de l'unité de capture d'image avec le système de coordonnées de véhicule.
(JA) キャリブレーションシステムは、車両に搭載され、車両の車両座標系の姿勢情報を取得する姿勢センサと、車両の周囲を撮影する撮像部と、姿勢センサの信頼度である姿勢センサ信頼度を算出する姿勢センサ信頼度算出部と、算出された姿勢センサ信頼度が予め定めた閾値より大きい場合に、姿勢センサが出力する姿勢情報、および車両座標系に対する撮像部の座標系の関係を用いて撮像部の外部パラメータを推定する姿勢使用推定部と、を備える。
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, KE, KG, 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP3416368