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1. (WO2017136578) PARTIALLY OCCLUDED OBJECT DETECTION USING CONTEXT AND DEPTH ORDERING
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/136578 International Application No.: PCT/US2017/016254
Publication Date: 10.08.2017 International Filing Date: 02.02.2017
IPC:
G08G 1/005 (2006.01) ,G08G 1/01 (2006.01) ,G08G 1/16 (2006.01) ,G01S 17/88 (2006.01) ,B60Q 1/02 (2006.01) ,G03C 9/02 (2006.01)
[IPC code unknown for G08G 1/05]
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
01
Detecting movement of traffic to be counted or controlled
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
16
Anti-collision systems
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88
Lidar systems, specially adapted for specific applications
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1
Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
02
the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
C
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR OR STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
9
Stereo-photographic or similar processes
02
Parallax-stereogram
Applicants:
HONDA MOTOR CO., LTD. [JP/JP]; 1-1 Minami-Aoyama 2-chome Minato-ku, Tokyo 107-8556, JP (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
AYVACI, Alper [TR/US]; US (US)
HEISELE, Bernd [US/US]; US (US)
ZHENG, Jingjing [CN/US]; US (US)
Inventors:
AYVACI, Alper; US
HEISELE, Bernd; US
ZHENG, Jingjing; US
Agent:
HAYDOUTOVA, Juliana; US
BROOKS, Tiffany J.; US
CHESSER, Wilburn L.; US
CLARKE, Nicole; US
FEKETE, Barnabas T.; US
HARRINGTON, Colin J.; US
LACAVA, Richard; US
TIBREWALA, Jyoti R.; US
STEVENS, Brian J.; US
Priority Data:
15/015,03303.02.2016US
Title (EN) PARTIALLY OCCLUDED OBJECT DETECTION USING CONTEXT AND DEPTH ORDERING
(FR) DÉTECTION D'OBJETS PARTIELLEMENT OCCLUS AU MOYEN D'UN CLASSEMENT DE CONTEXTE ET DE PROFONDEUR
Abstract:
(EN) A system and method for verifying detection of partially occluded objects (e.g., pedestrians) in the vicinity of a vehicle. An image input device captures an image and/or video of surroundings. An object detector detects partially occluded pedestrians and other objects in received image information. The detection of a partially occluded pedestrian is verified when a detection window of the partially occluded pedestrian overlaps with a detection window of an occluding object, and the occluding object window is closer to the image input device than the partially occluded object window. Optionally, a range-finding sensor, such as a LIDAR device, determines a range to objects located in the direction of the partially occluded object. The detection of the partially occluded object is verified when the range of one of the other objects located in the direction of the partially occluded object is less than that of the partially occluded object.
(FR) L'invention concerne un système et un procédé permettant de vérifier la détection d'objets partiellement occlus (par exemple, des piétons) à proximité d'un véhicule. Un dispositif d'entrée d'image capture une image et/ou vidéo d'un environnement. Un détecteur d'objets détecte des piétons et d'autres objets partiellement occlus dans les informations d'images reçues. La détection d'un piéton partiellement occlus est vérifiée lorsqu'une fenêtre de détection du piéton partiellement occlus chevauche une fenêtre de détection d'un objet d'occlusion, l'objet d'occlusion étant plus proche du dispositif d'entrée d'image que la fenêtre de l'objet partiellement occlus. Éventuellement, un capteur de télémétrie, tel qu'un dispositif LIDAR, détermine une distance par rapport aux objets situés dans la direction de l'objet partiellement occlus. La détection de l'objet partiellement occlus est vérifiée lorsque la distance de l'un des autres objets situés dans la direction de l'objet partiellement occlus est inférieure à celle de l'objet partiellement occlus.
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, 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 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: English (EN)
Filing Language: English (EN)
Also published as:
CN108604405DE112017000643