KR900002068B1 - 문자 입력장치 - Google Patents
문자 입력장치 Download PDFInfo
- Publication number
- KR900002068B1 KR900002068B1 KR1019860005077A KR860005077A KR900002068B1 KR 900002068 B1 KR900002068 B1 KR 900002068B1 KR 1019860005077 A KR1019860005077 A KR 1019860005077A KR 860005077 A KR860005077 A KR 860005077A KR 900002068 B1 KR900002068 B1 KR 900002068B1
- Authority
- KR
- South Korea
- Prior art keywords
- character
- size
- input
- display
- input device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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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
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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
-
- 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
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/32—Digital ink
- G06V30/333—Preprocessing; Feature extraction
- G06V30/347—Sampling; Contour coding; Stroke extraction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/32—Digital ink
- G06V30/36—Matching; Classification
- G06V30/387—Matching; Classification using human interaction, e.g. selection of the best displayed recognition candidate
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Character Discrimination (AREA)
- Input From Keyboards Or The Like (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (5)
- 묘사되는 문자를 인식하여 해당문자를 입력시키기 위한 문자입력 장치에 있어서, 입력면에 대한 접촉조작의 지시위치에 대응되는 좌표값을 입력시키기 위한 위치입력수단(11)과, 상기 위치입력수단(11)에 의해 순차적으로 입력되는 좌표값의 열을 해석하여 대응되는 문자코드를 구하는 인식처리수단(42), 상기 좌표값의 열(列) 분포범위를 판별하고 해당분포범위의 크기에 대응되는 문자크기의 정보를 구하는 문자크기처리수단(43) 및, 상기 인식처리수단(42)에서 구해진 문자코드를 상기 문자크기 처리수단(43)에 의해 구해지는 문자크기의 정보에 따른 문자의 크기로 표시하는 표시수단(14)등으로 구성된 것을 특징으로 하는 문자입력장치.
- 제 1 항에 있어서, 상기 문자크기 처리수단(43)은 위치입력수단(11)의 입력좌표에 대한 좌표값의 최대값과 최소값의 차이를 구하고, 그 차이 정보에 근거하여 입력문자의 크기를 판별하는 수단인 것을 특징으로 하는 문자입력 장치.
- 제 1 항에 있어서, 상기 표시수단(14)이 액정 표시장치인 것을 특징으로 하는 문자입력장치.
- 제 1 항에 있어서, 상기 위치입력수단(11)과 상기 표시수단(14)의 일체화된 것을 특징으로 하는 문자입력장치.
- 제 4 항에 있어서, 상기 위치입력수단(11)은 상기 표시수단(14)의 표시화면 위에 설치되어진 투명하고 판상(板狀)인 수단인 것을 특징으로 하는 문자입력장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60137950A JPS621086A (ja) | 1985-06-26 | 1985-06-26 | 文字入力装置 |
JP60-137950 | 1985-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870000632A KR870000632A (ko) | 1987-02-19 |
KR900002068B1 true KR900002068B1 (ko) | 1990-03-31 |
Family
ID=15210499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860005077A Expired KR900002068B1 (ko) | 1985-06-26 | 1986-06-25 | 문자 입력장치 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0206829A3 (ko) |
JP (1) | JPS621086A (ko) |
KR (1) | KR900002068B1 (ko) |
CN (1) | CN86104397A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140019179A (ko) * | 2012-08-06 | 2014-02-14 | 삼성전자주식회사 | 휴대단말기의 키 입력 방법 |
KR20150027885A (ko) * | 2013-08-29 | 2015-03-13 | 삼성전자주식회사 | 전자 필기 운용 방법 및 이를 지원하는 전자 장치 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3046027B2 (ja) * | 1987-08-05 | 2000-05-29 | キヤノン株式会社 | 文字処理方法 |
JPH03502841A (ja) * | 1987-12-11 | 1991-06-27 | ロー,シュー チャン | 文字認識装置 |
JP3362913B2 (ja) * | 1993-05-27 | 2003-01-07 | 松下電器産業株式会社 | 手書き文字入力装置 |
JP2939147B2 (ja) * | 1994-12-29 | 1999-08-25 | シャープ株式会社 | 手書き文字入力表示装置および方法 |
CN102156608B (zh) * | 2010-12-10 | 2013-07-24 | 上海合合信息科技发展有限公司 | 多字符连续书写的手写输入方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57150061A (en) * | 1981-03-12 | 1982-09-16 | Fuji Xerox Co Ltd | Character shaping device |
JPS58214972A (ja) * | 1982-06-09 | 1983-12-14 | Hitachi Ltd | オンライン手書き文字認識装置 |
JPS5927382A (ja) * | 1982-08-02 | 1984-02-13 | Nippon Telegr & Teleph Corp <Ntt> | 文字入力方式 |
-
1985
- 1985-06-26 JP JP60137950A patent/JPS621086A/ja active Pending
-
1986
- 1986-06-25 KR KR1019860005077A patent/KR900002068B1/ko not_active Expired
- 1986-06-25 EP EP86304947A patent/EP0206829A3/en not_active Withdrawn
- 1986-06-26 CN CN198686104397A patent/CN86104397A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140019179A (ko) * | 2012-08-06 | 2014-02-14 | 삼성전자주식회사 | 휴대단말기의 키 입력 방법 |
KR20150027885A (ko) * | 2013-08-29 | 2015-03-13 | 삼성전자주식회사 | 전자 필기 운용 방법 및 이를 지원하는 전자 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPS621086A (ja) | 1987-01-07 |
EP0206829A2 (en) | 1986-12-30 |
CN86104397A (zh) | 1986-12-24 |
EP0206829A3 (en) | 1989-02-01 |
KR870000632A (ko) | 1987-02-19 |
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