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1. (WO2018101603) ROAD OBJECT RECOGNITION METHOD AND DEVICE USING STEREO CAMERA
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Pub. No.: WO/2018/101603 International Application No.: PCT/KR2017/011598
Publication Date: 07.06.2018 International Filing Date: 19.10.2017
IPC:
G06K 9/00 (2006.01) ,G06K 9/46 (2006.01) ,H04N 13/02 (2006.01) ,G06T 7/12 (2017.01) ,G06T 7/33 (2017.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
K
RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9
Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36
Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46
Extraction of features or characteristics of the image
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
13
Stereoscopic television systems; Details thereof
02
Picture signal generators
[IPC code unknown for G06T 7/12][IPC code unknown for G06T 7/33]
Applicants:
(주)비전에스티 VISION ST CO., LTD. [KR/KR]; 서울시 구로구 디지털로26길 5 에이스하이앤드타워1차 1305호 #1305 AceHignEnd Tower 1-cha 5, Digital-ro 26gil Guro-gu Seoul 08389, KR
Inventors:
김중구 KIM, Jung Gu; KR
구자철 KOO, Ja Cheol; KR
유재형 YOO, Jae Hyung; KR
Agent:
이철희 LEE, Cheol Hee; KR
Priority Data:
10-2016-016375402.12.2016KR
Title (EN) ROAD OBJECT RECOGNITION METHOD AND DEVICE USING STEREO CAMERA
(FR) PROCÉDÉ ET DISPOSITIF DE RECONNAISSANCE D'OBJET SUR UNE ROUTE À L'AIDE D'UNE CAMÉRA STÉRÉO
(KO) 스테레오 카메라를 이용한 도로객체 인식방법 및 장치
Abstract:
(EN) The present invention relates to a road object recognition method and device using a stereo camera and comprises: a road image acquisition step of acquiring a road image by using the stereo camera; a road surface recognition and separation step of recognizing and separating a road surface from the acquired road image; and a road object recognition step of recognizing a road object from the separated road surface. According to the present invention, the road object recognition method and device using a stereo camera, can recognize and separate a road surface from a road image acquired by using the stereo camera in a situation in which a vehicle running ahead is included, and effectively recognize an object on the road from the recognized road surface.
(FR) La présente invention concerne un procédé et un dispositif de reconnaissance d'objet sur une route à l'aide d'une caméra stéréo et comprend : une étape d'acquisition d'image de route consistant à acquérir une image de route à l'aide de la caméra stéréo ; une étape de reconnaissance et de séparation de surface de route consistant à reconnaître et à séparer une surface de route à partir de l'image de route acquise ; et une étape de reconnaissance d'objet sur la route consistant à reconnaître un objet sur la route à partir de la surface de route séparée. Selon la présente invention, le procédé et le dispositif de reconnaissance d'objet sur une route utilisant une caméra stéréo peuvent reconnaître et séparer une surface de route à partir d'une image de route acquise à l'aide de la caméra stéréo dans une situation dans laquelle un véhicule roulant devant est inclus, et reconnaître efficacement un objet sur la route à partir de la surface de route reconnue.
(KO) 본 발명은 스테레오카메라를 이용한 도로객체 인식방법 및 장치에 관한 것으로, 스테레오카메라를 이용하여 도로 영상을 획득하는 도로영상 획득단계, 상기 획득된 도로영상으로부터 도로면을 인식하고 분리하는 도로면 인식 및 분리단계 및 상기 분리된 도로면에서 도로객체를 인식하는 도로객체 인식단계를 포함한다. 본 발명에 따른 스테레오카메라를 이용한 도로객체 인식방법 및 장치에 의하면, 전방에 주행중인 차량이 포함된 상황에서 스테레오 카메라를 이용하여 획득한 도로 영상에서 도로면을 인식하여 분리하고, 인식된 도로 면에서 도로면의 객체를 효과적으로 인식할 수 있는 효과가 있다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)