KR970059977A - Online Character Recognition Method and Online Character Recognition Device - Google Patents
Online Character Recognition Method and Online Character Recognition Device Download PDFInfo
- Publication number
- KR970059977A KR970059977A KR1019960053419A KR19960053419A KR970059977A KR 970059977 A KR970059977 A KR 970059977A KR 1019960053419 A KR1019960053419 A KR 1019960053419A KR 19960053419 A KR19960053419 A KR 19960053419A KR 970059977 A KR970059977 A KR 970059977A
- Authority
- KR
- South Korea
- Prior art keywords
- character
- stroke
- recognition
- standard
- feature
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/018—Input/output arrangements for oriental characters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements 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
- G06F3/0233—Character input methods
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using 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
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using 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 using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using 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 using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Character Discrimination (AREA)
Abstract
필기 문자의 필순 변동, 획수 변동 및 국소적인 필기 문자의 문자의 변형에 좌우되기 어려운 고정밀도의 문자 인식을 고속으로 행할 수 없었다.It was not possible to perform high-precision character recognition at high speed, which is hardly influenced by fluctuations in the handwriting of the handwritten characters, variations in the number of strokes, and deformation of the characters of the local handwritten characters.
문자의 필기 정보를 입력하는 입력 수단과, 필기 문자의 대국적인 형상 특징을 기초로 문자 형태 사서에서 저장된 표준 문자로부터 유사도가 높은 후보 문자를 복수 선출하는 문자 형태 인식 수단과, 상기 필기 문자의 각 스트로크 특징을 기초로 상기 문자 형태 인식 수단에 의해 선출된 후보 문자에 대하여 필순을 고려한 대응 인식을 행하는 필순 대응 인식 수단과, 상기 필기 문자의 각 스트로크 특징을 기초로 상기 문자 형태 인식 수단에 의해서 선출된 후보 문자에 대하여 획수를 고려한 대응 인식을 행하는 획수 대응 인식 수단과, 상기 필순 대응 인식 수단 또는 상기 획수 대응 인식 수단의 인식 결과를 표시하는 표시 수단을 갖는다.Input means for inputting handwriting information of characters, character shape recognition means for selecting a plurality of candidate characters with high similarity from standard characters stored in a character form librarian, based on the global shape characteristics of the handwriting character, and each stroke of the handwritten character A handwriting correspondence recognition means for performing correspondence recognition in consideration of the handwriting order for candidate characters selected by the character shape recognition means based on a feature, and a candidate selected by the character shape recognition means based on each stroke feature of the handwritten character; And a stroke number corresponding recognition means for performing correspondence recognition in consideration of the number of strokes for characters, and display means for displaying the recognition result of the necessary order correspondence recognition means or the stroke number corresponding recognition means.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 실시 형태 1의 온라인 문자 인식 장치의 구성을 도시한 도면.1 is a diagram showing the configuration of the on-line character recognition apparatus of Embodiment 1. FIG.
제2도는 실시 형태 1의 제어 수단(59)의 동작을 도시한 플로우차트.2 is a flowchart showing the operation of the control means (59) of the first embodiment.
제3도는 실시 형태 1의 입력 수단(50)에 필기한 입력 패턴을 도시한 도면.3 shows an input pattern written on the input means 50 of the first embodiment.
제4도는 실시 형태 1의 문자 형태 인식 수단(52)의 동작을 도시한 플로우차트.4 is a flowchart showing the operation of the character form recognition means 52 of the first embodiment.
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-004760 | 1996-01-16 | ||
JP00476096A JP3360513B2 (en) | 1996-01-16 | 1996-01-16 | Online character recognition method and online character recognition device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970059977A true KR970059977A (en) | 1997-08-12 |
KR100236247B1 KR100236247B1 (en) | 1999-12-15 |
Family
ID=11592855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960053419A KR100236247B1 (en) | 1996-01-16 | 1996-11-12 | On-line character recognition method and apparatus |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3360513B2 (en) |
KR (1) | KR100236247B1 (en) |
CN (1) | CN1093965C (en) |
TW (1) | TW315446B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69738233T2 (en) | 1996-11-15 | 2008-07-31 | Toho Business Management Center | BUSINESS MANAGEMENT SYSTEM |
KR20010002230A (en) * | 1999-06-12 | 2001-01-15 | 김항준 | Construction of Hidden Markov Model for On-line Korean Character Recognition |
JP4817297B2 (en) * | 2006-02-10 | 2011-11-16 | 富士通株式会社 | Character search device |
CN100382098C (en) * | 2006-09-08 | 2008-04-16 | 华南理工大学 | First-end stroke online extraction method for written Chinese character |
KR101457456B1 (en) * | 2008-01-28 | 2014-11-04 | 삼성전자 주식회사 | Apparatus and Method of personal font generation |
KR101679744B1 (en) | 2009-11-10 | 2016-12-06 | 삼성전자주식회사 | Apparatus and method for processing data in terminal having touch screen |
CN102375994B (en) * | 2010-08-10 | 2013-05-29 | 广东因豪信息科技有限公司 | Method and device for detecting and reducing correctness of order of strokes of written Chinese character |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57178579A (en) * | 1981-04-27 | 1982-11-02 | Nippon Telegr & Teleph Corp <Ntt> | Online recognition system for handwritten character |
JPS61198385A (en) * | 1985-02-27 | 1986-09-02 | Oki Electric Ind Co Ltd | Character recognizing system |
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1996
- 1996-01-16 JP JP00476096A patent/JP3360513B2/en not_active Expired - Fee Related
- 1996-09-23 TW TW085111604A patent/TW315446B/zh active
- 1996-11-12 KR KR1019960053419A patent/KR100236247B1/en not_active IP Right Cessation
- 1996-11-13 CN CN96121613A patent/CN1093965C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100236247B1 (en) | 1999-12-15 |
CN1155129A (en) | 1997-07-23 |
CN1093965C (en) | 2002-11-06 |
TW315446B (en) | 1997-09-11 |
JPH09198466A (en) | 1997-07-31 |
JP3360513B2 (en) | 2002-12-24 |
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