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1. (WO2017141325) INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/141325 International Application No.: PCT/JP2016/054322
Publication Date: 24.08.2017 International Filing Date: 15.02.2016
IPC:
G01B 11/02 (2006.01) ,G01B 11/26 (2006.01)
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
02
for measuring length, width, or thickness
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
26
for measuring angles or tapers; for testing the alignment of axes
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
入江 洋 IRIE Hiroshi; JP
下谷 光生 SHIMOTANI Mitsuo; JP
Agent:
吉竹 英俊 YOSHITAKE Hidetoshi; JP
Priority Data:
Title (EN) INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
(FR) DISPOSITIF ET PROCÉDÉ DE TRAITEMENT D'INFORMATIONS
(JA) 情報処理装置および情報処理方法
Abstract:
(EN) An image processing device (1) according to the present invention is provided with: an image acquisition unit (11); an elevation angle detection unit (12); and a processing unit (13). The image acquisition unit (11) acquires an image of the exterior of a moving body captured by an imaging unit mounted on the moving body. For example, the elevation angle detection unit (12) detects respective elevation angles, of a plurality of features included in the image, from the moving body on the basis of the acquired image. The processing unit (13) obtains height information and inclination information of the moving body on the basis of the elevation angles of the plurality of detected features, the heights of the plurality of features from a reference position, and the distances from the moving body to the respective features.
(FR) L'invention concerne un dispositif de traitement d'image (1) pourvu : d'une unité d'acquisition d'image (11) ; d'une unité de détection d'angle d'élévation (12) ; et d'une unité de traitement (13). L'unité d'acquisition d'image (11) acquiert une image de l'extérieur d'un corps mobile, capturée par une unité d'imagerie montée sur le corps mobile. Par exemple, l'unité de détection d'angle d'élévation (12) détecte des angles d'élévation respectifs, d'une pluralité d'éléments compris dans l'image, par rapport au corps mobile sur la base de l'image acquise. L'unité de traitement (13) obtient des informations de hauteur et des informations d'inclinaison du corps mobile sur la base des angles d'élévation de la pluralité d'éléments détectés, les hauteurs de la pluralité d'éléments par rapport à une position de référence, et les distances entre le corps mobile et les éléments respectifs.
(JA) 本発明の情報処理装置(1)は、画像取得部(11)と、仰角検出部(12)と、処理部(13)とを備える。画像取得部(11)は、移動体に搭載される撮像部によって撮像される移動体の外部の画像を取得する。たとえば、仰角検出部(12)は、取得された画像に基づいて、画像に含まれる複数の地物について、地物の移動体からの仰角を検出する。処理部(13)は、検出された複数の地物の仰角と、複数の地物の基準位置からの高さと、移動体と各地物との距離とに基づいて、移動体の高さ情報および傾き情報を求める。
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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: Japanese (JA)
Filing Language: Japanese (JA)