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1. (WO2005038710) MOBILE UNIT MOTION CALCULATING METHOD, APPARATUS AND NAVIGATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/038710    International Application No.:    PCT/JP2004/015677
Publication Date: 28.04.2005 International Filing Date: 15.10.2004
IPC:
G06T 7/00 (2006.01), G06T 7/20 (2006.01)
Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 1006, Oaza Kadoma Kadoma-shi Osaka 571-8501 (JP) (For All Designated States Except US).
NOBORI, Kunio; (For US Only).
SATO, Satoshi; (For US Only)
Inventors: NOBORI, Kunio; .
SATO, Satoshi;
Agent: MAEDA, Hiroshi; Osaka-Marubeni Bldg. 5-7, Hommachi 2-chome Chuo-ku, Osaka-shi Osaka 541-0053 (JP)
Priority Data:
2003-357729 17.10.2003 JP
Title (EN) MOBILE UNIT MOTION CALCULATING METHOD, APPARATUS AND NAVIGATION SYSTEM
(FR) PROCEDE DE DETERMINATION DE MOUVEMENT D'UNITE MOBILE, DISPOSITIF ET SYSTEME DE NAVIGATION
(JA) 移動体動き算出方法および装置、並びにナビゲーションシステム
Abstract: front page image
(EN)In a mobile unit motion calculating apparatus (100), a correspondence point calculating part (101) calculates correspondence points between images captured by a camera (120). While postulating a predetermined plane in the images, a first motion calculating part (102) uses the correspondence points to calculate a first motion (Ma) of the mobile unit. A second motion calculating part (103) uses the first motion (Ma) and correspondence points to calculate a second motion (Mb).
(FR)L'invention concerne un dispositif d'évaluation de mouvement d'unité mobile (100), dans lequel un étage de détermination de point de correspondance (101) calcule les points de correspondance entre des images saisies par une caméra (120). Tout en établissant un postulat de plan préétabli dans les images, un premier étage d'évaluation de mouvement (102) utilise les points de correspondance pour évaluer un premier mouvement (Ma) de l'unité mobile. Un second étage d'évaluation de mouvement (103) utilise le premier mouvement (Ma) et les points de correspondance pour évaluer un second mouvement (Mb).
(JA)移動体動き算出装置(100)において、対応点算出部(101)はカメラ120によって撮影された画像間の対応点を算出する。第1の動き算出部(102)は画像内に所定の平面を仮定して、対応点を用いて移動体の第1の動き(Ma)を算出する。第2の動き算出部(103)は第1の動き(Ma)と対応点を用いて、第2の動き(Mb)を算出する。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)