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1. (WO2011013586) ROAD SHAPE RECOGNITION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/013586    International Application No.:    PCT/JP2010/062416
Publication Date: 03.02.2011 International Filing Date: 23.07.2010
IPC:
G08G 1/16 (2006.01), G01C 21/00 (2006.01), G01S 13/93 (2006.01), G06T 1/00 (2006.01)
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD. [JP/JP]; 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503 (JP) (For All Designated States Except US).
HIGUCHI Mirai [JP/JP]; (JP) (For US Only).
SAKANO Morihiko [JP/JP]; (JP) (For US Only).
SHIMA Takeshi [JP/JP]; (JP) (For US Only).
MURAMATSU Shoji [JP/JP]; (JP) (For US Only).
MONJI Tatsuhiko [JP/JP]; (JP) (For US Only)
Inventors: HIGUCHI Mirai; (JP).
SAKANO Morihiko; (JP).
SHIMA Takeshi; (JP).
MURAMATSU Shoji; (JP).
MONJI Tatsuhiko; (JP)
Agent: HIRAKI Yusuke; Kamiya-cho MT Bldg. 19F, 3-20, Toranomon 4-chome, Minato-ku, Tokyo 1050001 (JP)
Priority Data:
2009-176015 29.07.2009 JP
Title (EN) ROAD SHAPE RECOGNITION DEVICE
(FR) DISPOSITIF DE RECONNAISSANCE DE FORME DE ROUTE
(JA) 道路形状認識装置
Abstract: front page image
(EN)Disclosed is a road shape recognition device capable of accurately recognizing the shape of a road existing ahead in the traveling direction of the vehicle. The road shape recognition device (1) detects the area of the road on the basis of the captured image of the front side in the traveling direction of the vehicle and estimates the shape of the road on the basis of the area of the road. This enables to accurately recognize the shape of the road from the vicinity to a distance.
(FR)L'invention porte sur un dispositif de reconnaissance de forme de route, apte à reconnaître avec précision la forme d'une route existante à l'avant de la direction de déplacement du véhicule. Le dispositif de reconnaissance de forme de route (1) détecte la surface de la route en fonction de l'image capturée du côté avant dans la direction de déplacement du véhicule et estime la forme de la route en fonction de la surface de la route. Ceci permet de reconnaître avec précision la forme de la route à partir du voisinage à une certaine distance.
(JA) 車両の進行方向前方に存在する道路の道路形状を正確に認識することができる道路形状認識装置を提供する。道路形状認識装置1は、車両の進行方向前側を撮像した画像に基づいて道路の道路領域を検出し、その道路領域に基づいて道路の形状を推定する。これにより、道路形状を近傍から遠方まで正確に認識することができる。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)