CN1996217A - Conversion input device based on handwriting input manner and method therefor - Google Patents
Conversion input device based on handwriting input manner and method therefor Download PDFInfo
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- CN1996217A CN1996217A CN 200510135919 CN200510135919A CN1996217A CN 1996217 A CN1996217 A CN 1996217A CN 200510135919 CN200510135919 CN 200510135919 CN 200510135919 A CN200510135919 A CN 200510135919A CN 1996217 A CN1996217 A CN 1996217A
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Abstract
The offline sound recording character input method comprises scanning or shooting pictures to enter the sound of characters or words through offline input device, sound identification for the input sound to get the identification result, based on the procedure b to find the comparison list of the sound and the character or the word, to get all these words with same sound in the comparison list, displaying the words on the display for the selection of users. It can easily input characters and words to cell phone like device through hand writing the character's sound, with greater input speed. It also inputs English and Chinese operational symbol, representation formula in an effective way.
Description
Technical field
The present invention relates to the field of handwriting input, particularly based on the conversion input device and the method for handwriting input mode.
Background technology
In current digitized information society, various mobile terminal devices, as mobile phone, PDA, panel computer etc., very universal.In these equipment, hand-writing input method, spelling input method have become its standard configuration.In hand-writing input method, mainly be to discern with direct writing Chinese characters to be input as the master, handwriting input also occurred and searched the input mode that obtains Chinese character again, but still input equipment do not occurred in conjunction with handwritten Chinese character pronunciation and tone with identification phonetic.
For spelling input method, its shortcoming one is to need keyboard (hard manual or soft keyboard); The 2nd, the user need remember the position of each phonetic alphabet on the keyboard or tone correspondence; In addition, for the terminal of having only numeric keypad,, need to press repeatedly key and could import phonetic alphabet or tone as mobile phone.All these shortcomings have increased user's input difficulty, have reduced input speed.
For the method for present hand-written spell Chinese character input, its shortcoming one is to same phonetic, and its candidate is too many, and the user often needs page turning to find required word or speech; The 2nd, there is not hand-written volume input editing function.It is powerless owing to can or not forget its literary style sometimes that direct handwritten Chinese character is discerned the mode of input.
Summary of the invention
The purpose of this invention is to provide a kind of conversion input device and method based on the handwriting input mode.
According to an aspect of of the present present invention, the method for Chinese character imported in the hand-written pronunciation of a kind of usefulness, comprises step:
A),, and the hand-written pronunciation of being imported discerned with the pronunciation of handwriting mode input Chinese character/word by hand input device;
B) according to a) recognition result of step, search the Chinese character/word in the equipment and the table of comparisons of pronunciation, find all identical in table of comparisons Chinese character/word with the input pronunciation;
C) by the display unit of equipment these Chinese character/word are shown for the user and select.
According to another aspect of the present invention, a kind of conversion input installing based on handwriting input is equipped with, and comprising:
A) hand input device is used for the pronunciation of handwriting input Chinese character/word;
B) central processing unit is used to handle the data that hand input device is imported;
C) storage unit is used for storing the used data of input, identification and transfer process;
D) show edit cell, be used for the operation interface of display system, the character and the recognition result of input.
According to the present invention, can be at an easy rate coming that by the handwritten Chinese character pronunciation Chinese character/word is input to mobile phone etc. has in the equipment of computing power, and has higher input speed.
Description of drawings
Fig. 1 represents the structured flowchart of converting edition apparatus.
Fig. 2 represents input identification conversion process method process flow diagram.
Fig. 3 represents to edit the workflow of display unit.
Fig. 4 represents pronunciation display unit synoptic diagram.
Embodiment
Fig. 1 represents the structured flowchart of relevant hand-written character input conversion apparatus related to the present invention.
Hardware unit among the present invention mainly comprises: handwriting input module 110, central processing unit 120, display module 130, memory module 140, button 150 and power module 160.
110 handwriting input modules refer at the equipment that can carry out handwriting input, go up the written character symbol as digitizer (as electronics board, touch-screen etc.), during perhaps by portable terminal written character symbols such as electronic pen, PDA, mobile phones, the device that the reference records such as X, Y coordinate, pressure and time that obtain tracing point are got off, these information relevant with handwriting trace will be sent to 140 storage unit, further call processing by 120 central processing units.
120 central processing units mainly refer to the processor device of computing power, as ARM, and Intel, the CPU. that companies such as AMD produce
130 display modules can display image and the equipment of alphabetic character by LCD liquid crystal or other, if have the equipment of interactive function equipment simultaneously, as touch-screen etc., so also can play and the same effect of 110 handwriting input modules, be convenient to follow-up the identification transformation result be edited proof-reading.
140 memory modules mainly are to deposit fixed data (as operating system program, the table of comparisons, algorithm of the present invention etc.) and provisional data (as user's data).
150 buttons generally are to use when 130 display modules are the nonreciprocal module, play control or input information.
160 is the supply module of device.
Further be described in detail below:
By 110 handwriting input modules, with the pronunciation of handwriting mode input Chinese character/word, pronunciation comprises Chinese character/word phonetic, dialect pronunciation (as GuangZhou native language, the south of Fujian Province language etc.), and equipment is discerned the person's handwriting of the hand-written pronunciation imported, obtains the recognition result of pronunciation.
Fig. 2 represents handwriting input identification conversion process method process flow diagram related to the present invention.
210 handwriting inputs, 220 one or more recognition methodss and 230 recognition results merge this three unit, the flow process of having represented handwriting input and identification, comprise in following three kinds one or more for the handwriting input of pronunciation and recognition method: one, import and discern each letter of pronunciation and the tone of pronunciation one by one, recognition result with each pronunciation letter or tone makes up sequentially then, as the recognition result of Chinese character/word pronunciation; Two, the whole pronunciation of Chinese character/word and separately input and identification of tone, can import, discern whole pronunciation earlier, import, discern tone again, or elder generation imports, the identification tone, imports, discerns whole pronunciation again, then the combination of both recognition results is obtained the recognition result of Chinese character/word pronunciation; Three, after all input is finished the pronunciation of Chinese character/word and tone, discern again, directly obtain the recognition result of Chinese character/word pronunciation.
220 recognition methodss refer to mode identification method.
Recognition result is sent into 240 converting units, the Chinese character/word in the device storage module (140 modules among Fig. 1) and the table of comparisons of pronunciation can be searched according to the candidate result of Unit 230 output in this unit, find all identical with the input pronunciation in table of comparisons Chinese character/word.Give 250 editor's display units with all results that obtain, these Chinese character/word are shown these Chinese character/word for the user select.
Fig. 3 represents the workflow of editor's display unit related to the present invention.
Key information or other changed information from Unit 310 input can be accepted in 320 editor's check and correction unit, the content of depositing in 140 modules changed, and shown by 330 display units.
Fig. 4 represents pronunciation demonstration/edit cell synoptic diagram related to the present invention.Below in conjunction with input " state " word is that example is illustrated.
Recognition result that 140 storage unit are deposited and edited result are presented at 410 display result districts, and 411 is the pronunciation that identifies.420 is the viewing area of original sample, when cursor 412 moves in the recognition result certain character the right, can show trace image 421 character pictures of this character correspondence, and editor can be proofreaded and change to processing easily like this.In addition, can return the method for deleting symbol (returning the person's handwriting literary style of deleting symbol is a horizontal stroke of turning left from the right side and writing), realize the operation of delete character, thereby do not need button by handwriting input.
430 is the candidate result viewing area, and as shown in 432 being the candidate's pronunciation letter that identifies accordingly with " g " among the figure, 431 what refer to is candidate's sequence number, can select by button or click.
440 is candidate Chinese character or phrase candidate display zone, and 442 is the pairing candidate Chinese character of pronunciation " gu ó ", has carried out ordering successively according to rules such as word frequencies.441 is corresponding sequence number, can adopt the mode of button or click to select.
Claims (12)
1. import the method for Chinese character with hand-written pronunciation for one kind, comprise step:
A) by hand input device, with the pronunciation of handwriting mode input Chinese character/word, and to institute
The hand-written pronunciation of input is discerned;
B), search the Chinese character/word in the equipment and the contrast of pronunciation according to a) recognition result of step
Table finds all identical with the input pronunciation in table of comparisons Chinese character/word;
C) by the display unit of equipment these Chinese character/word are shown for the user and select.
2. method according to claim 1 is characterized in that described pronunciation comprises: Chinese character/word phonetic, dialect pronunciation.
3. method according to claim 1 is characterized in that the pronunciation of described input Chinese character/word comprises:
Import and discern each letter of pronunciation and the tone of pronunciation one by one;
Recognition result with each pronunciation letter or tone makes up sequentially then, as the recognition result of Chinese character/word pronunciation.
4. method according to claim 1 is characterized in that the pronunciation of described input Chinese character/word comprises:
The whole pronunciation of Chinese character/word and separately input and identification of tone;
Then the combination of both recognition results is obtained the recognition result of Chinese character/word pronunciation,
5. method according to claim 1 is characterized in that the pronunciation of described input Chinese character/word comprises:
After all input is finished the pronunciation of Chinese character/word and tone, discern again, directly obtain the recognition result of Chinese character/word pronunciation.
6. method according to claim 4, it is characterized in that the whole pronunciation of Chinese character/word and tone separately input and identification comprise: import, discern whole pronunciation earlier, import, discern tone again, or elder generation imports, the identification tone, imports, discerns whole pronunciation again.
7. according to the described method of one of claim 1 to 6, it is characterized in that described tone comprises softly, high and level tone, rising tone, go up one of sound, falling tone.
8. method according to claim 1 is characterized in that also comprising that one is returned and to delete symbol.
9. method according to claim 8 is characterized in that the ways of writing of deleting symbol for described time is defined as a horizontal stroke of turning left and writing from the right side.
10. the conversion input installing based on handwriting input is equipped with, and comprising:
A) hand input device is used for the pronunciation of handwriting input Chinese character/word;
B) central processing unit is used to handle the data that hand input device is imported;
C) storage unit is used for storing the used data of input, identification and transfer process;
D) show edit cell, be used for the operation interface of display system, the character and the recognition result of input.
11. equipment according to claim 10 is characterized in that, described demonstration edit cell is edited character and recognition result.
12. device according to claim 10 is characterized in that described hand input device comprises electronics board, touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510135919 CN1996217A (en) | 2005-12-31 | 2005-12-31 | Conversion input device based on handwriting input manner and method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510135919 CN1996217A (en) | 2005-12-31 | 2005-12-31 | Conversion input device based on handwriting input manner and method therefor |
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| Publication Number | Publication Date |
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| CN1996217A true CN1996217A (en) | 2007-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510135919 Pending CN1996217A (en) | 2005-12-31 | 2005-12-31 | Conversion input device based on handwriting input manner and method therefor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794397A (en) * | 2010-03-16 | 2010-08-04 | 宇龙计算机通信科技(深圳)有限公司 | Processing method, system and mobile terminal of handwriting input method |
| CN102279652A (en) * | 2010-06-11 | 2011-12-14 | 宏达国际电子股份有限公司 | Electronic device and input method thereof |
| CN105005406A (en) * | 2008-08-08 | 2015-10-28 | 高波动技术英国有限责任公司 | Touch sensitive device |
| CN114063793A (en) * | 2021-09-30 | 2022-02-18 | 北京搜狗科技发展有限公司 | Input recognition method, device and storage medium |
| CN114461130A (en) * | 2021-12-24 | 2022-05-10 | 科大讯飞股份有限公司 | Character input method, device and storage medium |
-
2005
- 2005-12-31 CN CN 200510135919 patent/CN1996217A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005406A (en) * | 2008-08-08 | 2015-10-28 | 高波动技术英国有限责任公司 | Touch sensitive device |
| CN105005406B (en) * | 2008-08-08 | 2018-12-18 | Nvf技术有限公司 | Touch-sensitive device |
| US10191551B2 (en) | 2008-08-08 | 2019-01-29 | Nvf Tech Ltd | Touch sensitive device |
| CN101794397A (en) * | 2010-03-16 | 2010-08-04 | 宇龙计算机通信科技(深圳)有限公司 | Processing method, system and mobile terminal of handwriting input method |
| CN102279652A (en) * | 2010-06-11 | 2011-12-14 | 宏达国际电子股份有限公司 | Electronic device and input method thereof |
| CN114063793A (en) * | 2021-09-30 | 2022-02-18 | 北京搜狗科技发展有限公司 | Input recognition method, device and storage medium |
| CN114461130A (en) * | 2021-12-24 | 2022-05-10 | 科大讯飞股份有限公司 | Character input method, device and storage medium |
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Open date: 20070711 |