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1. WO2013004037 - METHOD FOR DETERMINING IF BUSINESS CARD ABOUT TO BE ADDED IS PRESENT IN CONTACT LIST

Publication Number WO/2013/004037
Publication Date 10.01.2013
International Application No. PCT/CN2011/078055
International Filing Date 05.08.2011
IPC
G06F 17/30 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
30Information retrieval; Database structures therefor
G06K 9/64 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
64using simultaneous comparisons or correlations of the image signals with a plurality of references, e.g. resistor matrix
G06K 9/20 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
20Image acquisition
H04M 1/275 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
26Devices for calling a subscriber
27Devices whereby a plurality of signals may be stored simultaneously
274with provision for storing more than one subscriber number at a time
2745using static electronic memories, e.g. chips
275implemented by means of portable electronic directories
CPC
G06F 16/583
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
50of still image data
58Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
583using metadata automatically derived from the content
G06K 2209/01
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
2209Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
01Character recognition
G06K 9/00456
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00442Document analysis and understanding; Document recognition
00456Classification of image contents, e.g. text, photographs, tables
G06K 9/00483
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00442Document analysis and understanding; Document recognition
00483Document matching
G06K 9/3258
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
20Image acquisition
32Aligning or centering of the image pick-up or image-field
3233Determination of region of interest
325Detection of text region in scene imagery, real life image or Web pages, e.g. licenses plates, captions on TV images
3258Scene text, e.g. street name
G06Q 10/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
10Office automation, e.g. computer aided management of electronic mail or groupware
Applicants
  • 上海合合信息科技发展有限公司 INTSIG INFORMATION CO., LTD. [CN]/[CN] (AllExceptUS)
  • 罗希平 LUO, Xiping [CN]/[CN] (UsOnly)
Inventors
  • 罗希平 LUO, Xiping
Agents
  • 上海光华专利事务所 J.Z.M.C. PATENT AND TRADEMARK LAW OFFICE
Priority Data
201110187278.005.07.2011CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD FOR DETERMINING IF BUSINESS CARD ABOUT TO BE ADDED IS PRESENT IN CONTACT LIST
(FR) PROCÉDÉ DE DÉTERMINATION DU POINT DE SAVOIR SI UNE CARTE D'ENTREPRISE SUR LE POINT D'ÊTRE AJOUTÉE EST OU NON PRÉSENTE DANS UNE LISTE DE CONTACTS
(ZH) 判断联系人列表中是否存在欲添加名片的方法
Abstract
(EN)
Provided in the present invention is a method for determining if a business card about to be added is present in a contact list, applicable in an electronic device having the contact list used for storing business card information of contacts. The method comprises: the electronic device acquiring a business card image of the business about to be added, then retrieving from the contact list the business card image of each prestored business card on the basis of character information on the business card image, performing an image characteristic matching respectively with the business card about to be added, and selecting a candidate business card on the basis of image characteristic similarity; determining if the candidate business card and the business card about to be added belong to a same user; if yes, then displaying that the business card about to be added is present in the contact list, and if not, then displaying that the business card about to be added is not present in the contact list. This is used for automatic determination of if the business card recognized is present in the contact list by combining character recognition result and image characteristic, thus solving the commonly seen problem in the prior art of user adding redundant entry to the contact list.
(FR)
La présente invention concerne un procédé de détermination du point de savoir si une carte d'entreprise sur le point d'être ajoutée est ou non présente dans une liste de contacts, lequel procédé peut être appliqué dans un dispositif électronique ayant la liste de contacts utilisée pour stocker des informations de carte d'entreprise de contacts. Le procédé comprend les opérations suivantes : le dispositif électronique acquiert une image de carte d'entreprise de l'entreprise sur le point d'être ajoutée, puis extrait, à partir de la liste de contacts, l'image de carte d'entreprise de chaque carte d'entreprise préstockée sur la base d'informations de caractère sur l'image de carte d'entreprise, réalise une mise en correspondance de caractéristiques d'image respectivement avec la carte d'entreprise sur le point d'être ajoutée, et sélectionne une carte d'entreprise candidate sur la base d'une similarité de caractéristique d'image; détermine si la carte d'entreprise candidate et la carte d'entreprise sur le point d'être ajoutée appartiennent ou non à un même utilisateur; si oui, alors affiche le fait que la carte d'entreprise sur le point d'être ajoutée est présente dans la liste de contacts, et si non, alors affiche le fait que la carte d'entreprise sur le point d'être ajoutée n'est pas présente dans la liste de contacts. Ceci est utilisé pour une détermination automatique du point de savoir si la carte d'entreprise reconnue est ou non présente dans la liste de contacts par combinaison d'un résultat de reconnaissance de caractère et d'une caractéristique d'image, permettant ainsi de résoudre le problème rencontré communément dans l'état de la technique d'ajout, par un utilisateur, d'une entrée redondante dans la liste de contacts.
(ZH)
本发明提供一种判断联系人列表中是否存在欲添加名片的方法,应用于具有用以储存联系人名片信息的联系人列表的电子设备中,所述方法包括:电子设备撷取一欲添加名片的名片图像后,依据该名片图像上的文字信息从联系人列表中检索出各该预存名片的名片图像,再分别与欲添加名片进行图像特征匹配,根据图像特征的相似度选出候选名片;判断该候选名片与欲添加名片是否属于同一用户,若是,则显示欲添加名片信息已存在所述联系人列表中,若否,则显示欲添加名片信息未存在所述联系人列表中,用以结合文字识别结果和图像特征来自动判断所识别的名片是否在联系人列表中已经存在,以解决现有技术中常见的用户向联系人列表中加入多余的条目的问题。
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