CN1828503A - Handwriting display method for character identification system - Google Patents
Handwriting display method for character identification system Download PDFInfo
- Publication number
- CN1828503A CN1828503A CNA2006100009800A CN200610000980A CN1828503A CN 1828503 A CN1828503 A CN 1828503A CN A2006100009800 A CNA2006100009800 A CN A2006100009800A CN 200610000980 A CN200610000980 A CN 200610000980A CN 1828503 A CN1828503 A CN 1828503A
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- CN
- China
- Prior art keywords
- literal
- handwriting
- display method
- identification system
- character identification
- 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.)
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Classifications
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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
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Character Discrimination (AREA)
Abstract
The invention relates to a technology of displaying the input character by user to writing brush character in the terminal machine equipped with touching screen. The invention comprises following steps: checking the relative stroke length of character in input board under mode of handwriting inputting; forming and displaying writing brush character according to got check result.
Description
Technical field
The present invention relates to a kind of terminating machine person's handwriting recognition technology that touch-screen is installed, more specifically, relate to a kind ofly, the literal of user's input can be carried out writing brush font handwriting display method that show, character identification system in order to carry out person's handwriting identification.
Background technology
In recent years, in such as personal digital assistant terminating machines such as (PDA:Personal Digital Assistant), great majority are equipped with person's handwriting identification basic function, except English, Korean, its identification range has also progressively expanded scopes such as Chinese to, and, owing to significantly improved discrimination and recognition speed, firmly get user's favorable comment.
Generally speaking, in character identification system, in order to discern person's handwriting, need through extracting the step of literal (for example: the receive) image of user writing on input panel, and then process comprises after the pre-treatment step such as stroke is extracted, the assorted shadow of elimination, feature extraction, utilize functions such as images match, nerve net, be identified as ' receiving ' word.
In above-mentioned character image extraction step, the font style that the user is write on input panel is shown as image, shows illustration figure as the relevant person's handwriting based on conventional art of Fig. 1.That is (for example: 2 pixels) lines are presented on the screen, to write on font weight on the input panel by the user.
Therefore, for the person's handwriting input method that each stroke that constitutes font is shown by certain thickness of lines, if when being applied in the family of languages of Rome, tangible problem can not take place.
But, such as Korean, Chinese, in the East Asia Region text handwritings such as Japanese, because its singularity just can't directly be used this method, as Brush calligraphy have each stroke by at the beginning by thin chap, keep certain thickness during to the middle part, then in the feature that the time stroke is attenuated near ending, if ignore this feature, in this family of languages, be suitable for when showing the handwriting display method of each stroke, the problem that the literal discrimination reduces will occur by certain thickness.
Summary of the invention
The objective of the invention is to, provide a kind of and in character identification system, discern, the font of user's input is shown as the handwriting display method of writing brush font in order to identify the handwriting.
To achieve these goals, the handwriting display method of character identification system of the present invention comprises the steps: when the person's handwriting input pattern is set to the Brush calligraphy pattern, the step that the corresponding stroke length of literal that writes on the input panel is detected; According to above-mentioned testing result, press the stroke that the Brush calligraphy form form to constitute literal, and corresponding literal is presented at step on the above-mentioned input panel.
Effect of the present invention is that in character identification system of the present invention, in order to discern person's handwriting, the literal that the user is imported is shown as the writing brush font, has reached raising literal discrimination, has made the user distinguish the effect of the own font of writing easily.
Below describe the present invention with specific embodiment in conjunction with the accompanying drawings, but not as a limitation of the invention.
Description of drawings
Fig. 1 is that the person's handwriting of prior art shows illustration figure;
Fig. 2 is that person's handwriting of the present invention shows illustration figure;
Fig. 3 is the process flowchart of the handwriting display method of character identification system of the present invention.
Embodiment
Person's handwriting procedure for displaying of the present invention with reference to figure 2 and Fig. 3, carries out following detailed description.
Adopt terminating machines such as PDA as the user, when utilizing input panel and input pen (Stylus Pen) input characters (for example: Korean, Chinese, Japanese etc.), utilize if desired based on handwriting display method of the present invention, can be set to the Brush calligraphy pattern by menu person's handwriting input pattern.(step S1)
After this, the literal that the user will utilize lettering pen will prepare input writes on the above-mentioned input panel, at this moment, and to each stroke of font (lines) length that the user write or detect input time.(step S2)
Then,, form each stroke of formation literal, corresponding literal is presented on this input panel with the Brush calligraphy form based on above-mentioned testing result.(step S3)
For example, (for example: in the time of the king), each stroke arrives the chap of ending part then from the coarse to fine again, forms regular script or Brush calligraphys such as lishu or the running hand or the tablet of Wei Dynasty, and it is presented on this input panel at the input Chinese character.Give one example, adopt each stroke at the beginning by thin chap, after certain thickness was kept in the middle part, the mode that during near ending stroke is attenuated formed after the Brush calligraphy, and it is presented on the above-mentioned input panel.
After this, whether also have,, will repeat above-mentioned steps,, will carry out end process continuing to judge if do not have through judging to confirm as if confirmed as through judging by the hand-written literal of entering of user in above-mentioned input panel.(step S4)
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (4)
1, a kind of handwriting display method of character identification system is characterized in that, comprises the steps: under the person's handwriting input pattern step that the corresponding stroke length of literal that writes on the input panel is detected; According to described testing result, form the stroke that constitutes literal with the Brush calligraphy form, and show the step of corresponding literal.
2, according to the handwriting display method of a kind of character identification system described in the claim 1, it is characterized in that, described under the person's handwriting input pattern, the step that the corresponding stroke length of literal that writes on the input panel is detected also comprises the step that hand-written each stroke is detected input time.
3, according to the handwriting display method of a kind of character identification system described in the claim 1, it is characterized in that, described according to testing result, form to constitute the stroke of literal with the Brush calligraphy form, and show that corresponding literal in the corresponding literal is a certain literal in Korean, Chinese, the Japanese etc.
4, according to the handwriting display method of a kind of character identification system described in the claim 3, it is characterized in that, comprise regular script, lishu, running hand, the tablet of Wei Dynasty in the Chinese font.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050017815A KR20060096208A (en) | 2005-03-03 | 2005-03-03 | Method for displaying script in character recognition system |
KR1020050017815 | 2005-03-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1828503A true CN1828503A (en) | 2006-09-06 |
CN100377054C CN100377054C (en) | 2008-03-26 |
Family
ID=36946928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100009800A Expired - Fee Related CN100377054C (en) | 2005-03-03 | 2006-01-13 | Handwriting display method for character identification system |
Country Status (2)
Country | Link |
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KR (1) | KR20060096208A (en) |
CN (1) | CN100377054C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102122347A (en) * | 2011-03-31 | 2011-07-13 | 汉王科技股份有限公司 | Method and device for distinguishing polarity of text color in image |
CN101551724B (en) * | 2008-03-31 | 2014-03-12 | 联想(北京)有限公司 | Method and device for writing characters on touch screen |
CN103917940A (en) * | 2011-11-09 | 2014-07-09 | 三星电子株式会社 | Method for controlling rotation of screen and terminal and touch system supporting the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101080255B1 (en) | 2009-07-21 | 2011-11-08 | (주)펜앤프리 | Apparatus and method for inputting handwriting in accordance with the handwriting pattern |
CN102368190A (en) * | 2011-11-15 | 2012-03-07 | 张海光 | Character input method for touch screen based on rectangular lattice |
KR20220090209A (en) * | 2020-12-22 | 2022-06-29 | 삼성전자주식회사 | An electronic apparatus and a method of operating the electronic apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0836461A (en) * | 1994-07-25 | 1996-02-06 | Nippon Telegr & Teleph Corp <Ntt> | Method for deciding and processing various kinds of tip of pen and handwriting information input device with monitor |
JP2000330980A (en) * | 1999-05-21 | 2000-11-30 | Casio Comput Co Ltd | Handwriting-like character output device and its program recording medium |
CN1292384C (en) * | 2001-12-07 | 2006-12-27 | 太瀚科技股份有限公司 | Image processing system with hand-write input function and its executing method |
CN1409200A (en) * | 2002-09-26 | 2003-04-09 | 赵宏俊 | Happy Chinese character processing method |
CN2672747Y (en) * | 2003-11-05 | 2005-01-19 | 郭亚临 | Pressure supersonic mouse pen screen writing device |
-
2005
- 2005-03-03 KR KR1020050017815A patent/KR20060096208A/en not_active Application Discontinuation
-
2006
- 2006-01-13 CN CNB2006100009800A patent/CN100377054C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101551724B (en) * | 2008-03-31 | 2014-03-12 | 联想(北京)有限公司 | Method and device for writing characters on touch screen |
CN102122347A (en) * | 2011-03-31 | 2011-07-13 | 汉王科技股份有限公司 | Method and device for distinguishing polarity of text color in image |
CN103917940A (en) * | 2011-11-09 | 2014-07-09 | 三星电子株式会社 | Method for controlling rotation of screen and terminal and touch system supporting the same |
US9785202B2 (en) | 2011-11-09 | 2017-10-10 | Samsung Electronics Co., Ltd. | Method for controlling rotation of screen and terminal and touch system supporting the same |
Also Published As
Publication number | Publication date |
---|---|
CN100377054C (en) | 2008-03-26 |
KR20060096208A (en) | 2006-09-11 |
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