WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2011143998) METHOD, DEVICE AND SYSTEM FOR RECOGNIZING MAGNETIC INK CHARACTERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/143998    International Application No.:    PCT/CN2011/073408
Publication Date: 24.11.2011 International Filing Date: 27.04.2011
IPC:
G06K 9/00 (2006.01)
Applicants: SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD. [CN/CN]; No.169 Huoju Road Hi-Tech. Zone Weihai, Shandong 264209 (CN) (For All Designated States Except US).
TAO, Peng [CN/CN]; (CN) (For US Only).
CONG, Qiangzi [CN/CN]; (CN) (For US Only).
WANG, Chuntao [CN/CN]; (CN) (For US Only).
JIANG, Tianxin [CN/CN]; (CN) (For US Only).
XING, Yueqi [CN/CN]; (CN) (For US Only)
Inventors: TAO, Peng; (CN).
CONG, Qiangzi; (CN).
WANG, Chuntao; (CN).
JIANG, Tianxin; (CN).
XING, Yueqi; (CN)
Agent: KANGXIN PARTNERS, P.C.; Floor 16, Tower A, Indo Building A48 Zhichun Road Haidian District Beijing 100098 (CN)
Priority Data:
201010174917.5 18.05.2010 CN
Title (EN) METHOD, DEVICE AND SYSTEM FOR RECOGNIZING MAGNETIC INK CHARACTERS
(FR) PROCÉDÉ, DISPOSITIF ET SYSTÈME DE RECONNAISSANCE DE CARACTÈRES D'ENCRE MAGNÉTIQUE
(ZH) 磁墨水字符的识别方法、装置及系统
Abstract: front page image
(EN)A method, a device and a system for recognizing magnetic ink characters are disclosed. The method includes: reading magnetic signals of the magnetic ink characters on the medium to be recognized, obtaining amplitude feature data of the magnetic ink characters according to the magnetic signals of the magnetic ink characters, and processing the amplitude feature data of the magnetic ink characters for the spectral angle cosine matching to obtain a recognition result of the magnetic ink characters. The method can reduce the requirement for the stability of magnetic signals and improve the recognition ratio of the magnetic signals.
(FR)L'invention concerne un procédé, un dispositif et un système de reconnaissance de caractères d'encre magnétique. Le procédé consiste à : lire des signaux magnétiques des caractères d'encre magnétique sur le support à reconnaître, obtenir des données de caractéristique d'amplitude des caractères d'encre magnétique conformément aux signaux magnétiques des caractères d'encre magnétique, et traiter les données de caractéristique d'amplitude des caractères d'encre magnétique pour une adaptation à un cosinus d'angle spectral pour obtenir un résultat de reconnaissance des caractères d'encre magnétique. Le procédé peut réduire le besoin de signaux magnétiques stables et améliorer le rapport de reconnaissance des signaux magnétiques.
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, JP, 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, RS, 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: Chinese (ZH)
Filing Language: Chinese (ZH)