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1. (WO2017099199) IMAGE PROCESSING DEVICE, OBJECT RECOGNITION DEVICE, APPARATUS CONTROL SYSTEM, IMAGE PROCESSING METHOD AND PROGRAM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/099199 International Application No.: PCT/JP2016/086639
Publication Date: 15.06.2017 International Filing Date: 08.12.2016
IPC:
G06T 7/00 (2017.01) ,G01C 3/06 (2006.01) ,G06T 1/00 (2006.01) ,G06T 7/60 (2017.01) ,H04N 7/18 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7
Image analysis, e.g. from bit-mapped to non bit-mapped
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
3
Measuring distances in line of sight; Optical rangefinders
02
Details
06
Use of electric means to obtain final indication
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1
General purpose image data processing
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7
Image analysis, e.g. from bit-mapped to non bit-mapped
60
Analysis of geometric attributes, e.g. area, centre of gravity, perimeter, from an image
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:
株式会社リコー RICOH COMPANY, LTD. [JP/JP]; 東京都大田区中馬込1丁目3番6号 3-6, Nakamagome 1-chome, Ohta-ku, Tokyo 1438555, 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)
天野 聖也 AMANO, Seiya [JP/JP]; JP (US)
関口 洋義 SEKIGUCHI, Hiroyoshi [JP/JP]; JP (US)
横田 聡一郎 YOKOTA, Soichiro [JP/JP]; JP (US)
Inventors:
天野 聖也 AMANO, Seiya; JP
関口 洋義 SEKIGUCHI, Hiroyoshi; JP
横田 聡一郎 YOKOTA, Soichiro; JP
Agent:
酒井 宏明 SAKAI, Hiroaki; JP
Priority Data:
2015-24145010.12.2015JP
Title (EN) IMAGE PROCESSING DEVICE, OBJECT RECOGNITION DEVICE, APPARATUS CONTROL SYSTEM, IMAGE PROCESSING METHOD AND PROGRAM
(FR) DISPOSITIF DE TRAITEMENT D’IMAGE, DISPOSITIF DE RECONNAISSANCE D’OBJET, SYSTÈME DE COMMANDE D’APPAREIL, PROCÉDÉ DE TRAITEMENT D’IMAGE ET PROGRAMME
(JA) 画像処理装置、物体認識装置、機器制御システム、画像処理方法およびプログラム
Abstract:
(EN) An image processing device according to the present invention is provided with: a first extraction means which extracts a first region showing an object from a first image indicating a frequency distribution of a distance value that associates an actual distance in the direction orthogonal with a moving direction of the image processing device and the distance value corresponding to the moving direction; a first processing means which performs a first processing for detecting a face of the object shown in the first region by using at least the first image; and a second processing means which performs a second processing for specifying the type of the face of the object shown in the first region by using at least a second image indicating a frequency distribution of the distance value that associates a lateral direction of a distance image composed of the distance value with the distance value corresponding to the moving direction of the image processing device.
(FR) La présente invention concerne un dispositif de traitement d’image comportant : un premier moyen d’extraction qui extrait une première région représentant un objet à partir d’une première image indiquant une distribution de fréquence d’une valeur de distance qui associe une distance réelle dans la direction orthogonale à une direction de déplacement du dispositif de traitement d’image et à la valeur de distance correspondant à la direction de déplacement ; un premier moyen de traitement qui réalise un premier traitement pour détecter une face de l’objet représenté dans la première région par utilisation au moins de la première image ; et un second moyen de traitement qui réalise un second traitement pour spécifier le type de la face de l’objet représenté dans la première région par utilisation d'au moins une deuxième image indiquant une distribution de fréquence de la valeur de distance qui associe une direction latérale d’une image de distance composée de la valeur de distance à la valeur de distance correspondant à la direction de déplacement du dispositif de traitement d’image.
(JA) 画像処理装置であって、前記画像処理装置の移動方向に直交する方向の実距離と、前記移動方向に対応する距離値とを関連付けた前記距離値の頻度分布を示す第1画像から、物体を示す第1領域を抽出する第1抽出手段と、少なくとも前記第1画像を用いて、前記第1領域で示される前記物体の面を検出する第1処理を行う第1処理手段と、前記距離値により構成された距離画像の横方向と、前記画像処理装置の移動方向に対応する前記距離値とを関連付けた前記距離値の頻度分布を示す第2画像を少なくとも用いて、前記第1領域で示される前記物体の面の種類を特定する第2処理を行う第2処理手段と、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, 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP3389009