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1. WO2011009343 - CHARACTER INPUT METHOD AND SYSTEM, ELECTRONIC DEVICE AND KEYBOARD THEREOF

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Publication Number WO/2011/009343
Publication Date 27.01.2011
International Application No. PCT/CN2010/073494
International Filing Date 03.06.2010
IPC
G06F 3/01 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
CPC
G06F 3/005
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
002Specific input/output arrangements not covered by G06F3/02 - G06F3/16, e.g. facsimile, microfilm
005Input arrangements through a video camera
G06F 3/0233
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
02Input arrangements using manually operated switches, e.g. using keyboards or dials
023Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
0233Character input methods
G06F 3/0237
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
02Input arrangements using manually operated switches, e.g. using keyboards or dials
023Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
0233Character input methods
0237using prediction or retrieval techniques
G06F 3/04883
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces [GUI]
0487using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
0488using a touch-screen or digitiser, e.g. input of commands through traced gestures
04883for entering handwritten data, e.g. gestures, text
G06V 10/235
G06V 30/10
Applicants
  • 上海合合信息科技发展有限公司 INTSIG INFORMATION CO., LTD. [CN]/[CN] (AllExceptUS)
  • 朱林 ZHU, Lin [CN]/[CN] (UsOnly)
Inventors
  • 朱林 ZHU, Lin
Agents
  • 上海光华专利事务所 J.Z.M.C. PATENT AND TRADEMARK LAW OFFICE
Priority Data
200910055150.121.07.2009CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CHARACTER INPUT METHOD AND SYSTEM, ELECTRONIC DEVICE AND KEYBOARD THEREOF
(FR) PROCÉDÉ ET SYSTÈME D'ENTRÉE DE CARACTÈRES, DISPOSITIF ÉLECTRONIQUE ET CLAVIER CORRESPONDANT
(ZH) 字符输入方法及系统、电子设备及其键盘
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Abstract
(EN) A character input method and a system, an electronic device and a keyboard thereof are disclosed. The character input method comprises the following steps: a user carries out text input via the electronic device; in the process of text input, a camera input process is selected, and a camera device is started; the camera device shoots a text image; an optical character recognition module is used to recognize the specified text information in the text image into a character text; the recognized character text is input into the current text being processed; or after a modification, the modified character text is input into the current text being processed. In the character input method and the system provided by the invention, the user can shoot the text image of the character to be input by using a built-in camera in an intelligent device, and the character text corresponding to the text image is obtained by recognition and conversion and is input into the current text being processed in the intelligent device, thus being in no need of inputting characters in the text image word by word via the keyboard or a touch screen and saving time and energy.
(FR) L'invention porte sur un procédé et un système d'entrée de caractères, et sur un dispositif électronique et son clavier. Le procédé d'entrée de caractères comporte les étapes suivantes : un utilisateur exécute une entrée de texte par l'intermédiaire du dispositif électronique; dans le processus d'entrée de texte, un processus d'entrée de caméra est sélectionné et un dispositif de caméra est démarré; le dispositif de caméra prend une image du texte; un module optique de reconnaissance de caractères est utilisé pour reconnaître les informations précises de texte dans l'image de texte dans un texte de caractères; le texte de caractères reconnu est entré dans le texte en cours de traitement; ou bien, après une modification, le texte en caractères modifié est entré dans le texte en cours de traitement. Dans le procédé d'entrée de caractères et le système de l'invention, l'utilisateur peut prendre l'image de texte de caractères devant être entrée à l'aide d'une caméra incorporée dans un dispositif intelligent, et le texte de caractères correspondant à l'image de texte est obtenu par identification et conversion, puis est entré dans le texte en cours de traitement dans le dispositif intelligent; ainsi, il n'est pas nécessaire d'entrer les caractères dans l'image de texte mot par mot au moyen du clavier ou d'un écran tactile, permettant d'économiser du temps et de l'énergie.
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