CN1152293C - Hand-written, speech and fuzzy speech information input method to computer for Chinese characters - Google Patents
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Abstract
The present invention adopts five strokes of a Chinese character 'zha', and uses 26 English lowercase letters as Chinese figure elements of handwritten digital codes or uses speech digital codes and fuzzy speech digital codes as recognition information of Chinese characters. A computer is used for carrying out online writing recognition on the strokes and character figures of the letters or carrying out simple recognition on Chinese speech and recognition digital codes for converting-generating-invoking corresponding Chinese character internal codes according to a rule. Consequently, the method of accurately and efficiently inputting Chinese mass words and expressions into a computer is realized.
Description
The present invention utilizes the corresponding Chinese character double stroke shape of 5 basic strokes of " letter " and the numerical coding of computer keyboard position, with basic strokes and 26 system elements that English lower case is discerned as handwritten patterns of Chinese character; According to certain rule by write simple stroke and alphabetical figure (writing code element) to computing machine, machine is to the identification conversion of a small amount of simple characters figure as calculated, form the coding and the algorithm of similar Hanzi keyboard input, the corresponding a kind of Chinese character input method of Hanzi internal code of calculating from encode Chinese characters for computer word, dictionary.
One, a kind of input method of Chinese character comprises: the corresponding relation of five strokes, Chinese character initial consonant, simple or compound vowel of a Chinese syllable and the tones of " letter " word, 26 lowercases and key total sign indicating number, English capitalization.
(1) five strokes of Chinese character " letter " word: horizontal= perpendicular=Shu=2, left-falling stroke=Pie=3, point=Dian=4, folding=second=5.
(2) corresponding relation of Chinese character initial consonant and English capitalization:
b＝B，c＝C，ch＝C，d＝D，f＝F，g＝G，h＝H，j＝J，k＝K，l＝L，m＝M，n＝N，p＝P，q＝Q，r＝R，s＝S，sh＝S，t＝T，w＝W，x＝X，y＝Y，z＝Z，zh＝Z
During simple or compound vowel of a Chinese syllable independence syllabication: a, ai, an, ang, ao " zero initial " is A; " zero initial " of er, en, eng is E; " zero initial " of ou is O.
(3) corresponding relation of Chinese character simple or compound vowel of a Chinese syllable and English capitalization:
a＝A，ia＝B，ua＝B，uan＝C，ao＝D，e＝E，an＝F，ang＝G，iang＝H，uang＝H，i＝I，ian＝J，iao＝K，in＝L，ing＝L，ie＝M，iu＝N，o＝O，uo＝O，ou＝P，er＝Q，en＝R，ai＝S，eng＝T，u＝U，u＝U，ui＝V，ue＝V，ei＝W，uai＝X，ong＝Y，iong＝Y，un＝Z
(4) corresponding relation of Chinese character tone and English capitalization:
High and level tone=11=G, rising tone=22=J, last sound=33=E, falling tone=44=O
(5) lowercase figure, the corresponding relation of two figures and English capitalization: g=one by f=one Shu=12=F, d=one Pie=13=D, s=one Dian=14=S, a=one second=15=A, h=Shu j=Shu Shu=22=J, k=Shu Pie 23=K, l=Shu Dian=24=L, m=Shu second=25=M, t=Pie one 31=T, r=Pie Shu=32=R, e=Pie Pie=33=E, w=Pie Dian=34=W, q=Pie second=35=Q, y=Dian u=Dian Shu=42=U, i=Dian Pie=43=I, o=Dian Dian=44=O, p=Dian second=45=P, n=second b=second Shu=52=B, v=second Pie=53=V, C=second Dian=54=C, x=second second=55=X, Z=66=Z.
Two, the relation table of encoder element and computer keyboard
Three, input principle (accompanying drawing explanation):
1.---2. computing machine analyzes to tablet pattern, and---------conversion generates, and---------6. corresponding ISN or ISN string of calculating Chinese character---7. font address code or address code string---8. font point horizontal and vertical parity check code or some horizontal and vertical parity check code string---9. shows and exports for 5. Chinese character retrieval coded word, dictionary for the 4. coding of corresponding (half-angle capitalization English letter) key position for 3. half-angle numerical coding in conversion specificly to write writing of figure (stroke and English lower case) character.
Four, input rule
(1), the coding of " character graphics " and input mode
(1), the coding of individual character and input type
Write the two figure of tail of the first two figure+Chinese characters of Chinese character
The code character of+Chinese character initial consonant character+Chinese character simple or compound vowel of a Chinese syllable
The code character of+Chinese character tone.Input step:
For example, input " volume " word is annotated: (coded word dictionary XJBJG# volume)
The first step writes first two figure " second second " of " volume " word
Second goes on foot, and writes the two figure " Shu Shu " of tail of " volume " word
The 3rd goes on foot, and writes the consonant character " b " of " volume " word
The 4th goes on foot, and writes the simple or compound vowel of a Chinese syllable code character " j " of " volume " word
The 5th the step, write " volume " word tone code character " g "
| The hand script Chinese input equipment plate | |||||
| Second second | Shu Shu | ?b | ?77 | ||
| (division of grid is just for the ease of writing) | |||||
The screen presenting bank:
| Handwriting input XJ.... 1: compile BJ 2: deceive PJ 3: tame and docile XZ |
The screen presenting bank:
| Handwriting input XJB... 1: compile JG |
Annotate: the 77=space, determine input and turn back to state to be imported (down together).
And for example, input " sign indicating number " word (coded word dictionary DNMAE# sign indicating number)
The first step writes first two figure " Pie " of " sign indicating number " word
Second goes on foot, and writes the two figure " second one " of tail of " sign indicating number " word
The 3rd goes on foot, and writes the consonant character " m " of " sign indicating number " word
The 4th goes on foot, and writes the simple or compound vowel of a Chinese syllable code character " a " of " sign indicating number " word
The 5th the step, write " sign indicating number " word tone code character " e "
| The hand script Chinese input equipment plate | |||||
| One Pie | Second one | m | ?77 | ||
The screen presenting bank:
| Handwriting input DNM... 1: sign indicating number AE |
(2), the coding of two words and input type
Write the consonant character of consonant character+second Chinese character of the two figure of tail+first Chinese character of a first two figure+second Chinese character of the two figure of tail+second Chinese character of a first two figure+first Chinese character of first Chinese character.
Input step:
For example, input " Chinese character " (coded word dictionary OCOHHZ volume)
The first step writes first two figure " Dian Dian " of " Chinese " word
Second goes on foot, and writes the two figure " second Dian " of tail of " Chinese " word
The 3rd goes on foot, and writes first two figure " Dian Dian " of " word " word
The 4th goes on foot, and writes the two figure " Shu one " of tail of " word " word
The 5th goes on foot, and writes the consonant character " h " of " Chinese " word
The 6th goes on foot, and writes the consonant character " z " of " word " word
| The hand script Chinese input equipment plate | |||||
| Dian Dian | Second Dian | Dian Dian | Shu one | 77 | |
The screen presenting bank:
| Handwriting input OCOH.. 1: Chinese character HZ |
(3), the coding of three words and input type
Write the consonant character of consonant character+3rd Chinese character of consonant character+second Chinese character of a first two figure+first Chinese character of a first two figure+the 3rd Chinese character of a first two figure+second Chinese character of first Chinese character.
Input step:
For example, input " computing machine " (coded word dictionary PTFJSJ computing machine)
The first step writes first two figure " Dian second " of " meter " word
Second goes on foot, and writes first two figure " Pie one " of " calculation " word
The 3rd goes on foot, and writes first two figure " Shu " of " machine " word
The 4th goes on foot, and writes the consonant character " j " of " meter " word
The 5th goes on foot, and writes the consonant character " s " of " calculation " word
The 6th goes on foot, and writes the consonant character " j " of " machine " word
| The hand script Chinese input equipment plate |
| Dian second | Pie one | One Shu | 77 | ||
The screen presenting bank:
| Handwriting input PTF... 1: computing machine JSJ |
(4), the coding of four words and input type
Write the consonant character of consonant character+4th Chinese character of a first two figure+first Chinese character of a first two figure+the 4th Chinese character of a first two figure+the 3rd Chinese character of a first two figure+second Chinese character of first Chinese character.
Input step:
For example, input " science and technology " (coded word dictionary TOFFKS science and technology)
The first step writes first two figure " Pie one " of " section " word
Second goes on foot, and writes first two figure " Dian Dian " of " " word
The 3rd goes on foot, and writes first two figure " Shu " of " skill " word
The 4th goes on foot, and writes first two figure " Shu " of " art " word
The 5th goes on foot, and writes the consonant character " k " of " section " word
The 6th goes on foot, and writes the consonant character " s " of " art " word
| The hand script Chinese input equipment plate | |||||
| Pie one | Dian Dian | One Shu | One Shu | 77 | |
The screen presenting bank:
| Handwriting input TOFF.. 1: scientific and technical KS |
(5), the coding of sentence and input type
Write the consonant character of consonant character+end Chinese character of a first two figure+first Chinese character of a first two figure+end Chinese character of a first two figure+the 3rd Chinese character of a first two figure+second Chinese character of first Chinese character.
Input step:
For example, input " Patent Office of the People's Republic of China " (coded word dictionary MMGNZJ Patent Office of the People's Republic of China)
The first step, write " in " first two figure " Shu second " of word
Second goes on foot, and writes first two figure " Shu second " of " state " word
The 3rd goes on foot, and writes first two figure " one by one " of " specially " word
The 4th goes on foot, and writes first two figure " second one " of " office " word
The 5th step, write " in " consonant character " z " of word
The 6th goes on foot, and writes the consonant character " j " of " office " word
| The hand script Chinese input equipment plate | |||||
| Shu second | Shu second | One by one | Second one | 77 | |
The screen presenting bank:
| Handwriting input MMGN 1: the ZJ of Patent Office of the People's Republic of China |
Five, the discussion of importing about Chinese character hand-written
The basic stroke of Chinese character has five kinds: horizontal stroke one, perpendicular Shu casts aside Pie, some Dian, folding second.The stroke number of Chinese character is minimum is one (one and second), and the simplified Chinese character stroke number is maximum 38 (nose+capsules).According to statistics, the average stroke number of simplified Chinese characters is about 12, and the average stroke number of 3,000 everyday characters is eight.
The Chinese character number of words is many because of being subjected to for hand-written font identification input technology, the difference of font type difference, big or small inequality, individual person's handwriting.。。Or the like complicated condition restriction, its recognition speed and correct recognition rata are restricted, thereby have influenced its practical value.In addition, import a Chinese character and will write eight to 12 strokes, also influenced the speed of Chinese character hand-written body input.
Provided by the present invention " write code element " the identification input method, as long as three to four strokes write in Chinese character of input; Even more important effect also is: with the basic stroke of 5 Chinese characters and 26 lowercases as recognition component, greatly simplified ten hundreds of and complicated hand-written script identifying, improved the correct recognition rata and the recognition speed of Chinese character hand-written input effectively.We are 99.9% to the value of longing for of this recognition methods correct recognition rata, and the value of longing for of identification input speed is the 100-120 words per minute; Than prior art 25 words per minutes, fast 3-5 doubly.
Below, we do some superficial discussions to the characteristics of above-mentioned input method.
(1), the advantage of learnability
1, self-taught, need not train; Adapt to wide, all-ages.
2, simplify identification, accuracy height; Priority of high frequency, friendly interface.
3, words is write a Chinese character in simplified form, and gets twice the result with half the effort; Six codings, capacity is very big.
(2), the design feature of the design feature of character word stock and jumbo space encoder 1, character word stock
(1), I and II brevity code character library (25+480 Chinese character arranged according to statistics) but absolute coding is called in internal memory during startup, with minimizing read the dish.
(2) but, character library and dictionary composite coding, unified six bit codes of using are long; The ISN string is limit for length's degree not, is full stop with the space, so that look into calculation.
(3), character word stock is with the first two yard packet sequencing and call, then can be divided into 625 groups and call.
Character word stock scan search list structure (? number be disk sector start-stop address information):
AA？？？？ AB？？？？ AC？？？？......AZ？？？？
BA？？？？ BB？？？？ BC？？？？......BZ？？？？
CA？？？？ CB？？？？ CC？？？？......CZ？？？？
......
YA？？？？ YB？？？？ YC？？？？......YZ？？？？
Character word stock structure (# number encode Chinese characters for computer information) for filling:
AA#### Hanzi internal code AA#### Hanzi internal code string ...
AB#### Hanzi internal code AB#### Hanzi internal code string ...
AC#### Hanzi internal code AC#### Hanzi internal code string ...
......
BA#### Hanzi internal code BA#### Hanzi internal code string ...
BB#### Hanzi internal code BB#### Hanzi internal code string ...
BC#### Hanzi internal code BC#### Hanzi internal code string ...
......
YYYYFD is mentally deranged for the YY#### Hanzi internal code
Advantage is: the first, and be convenient to grouping and call jumbo character word stock;
The second, press AA, AB, AC...... grouping adjustment words frequency,
Three can be realized automatically;
The 3rd, only need offer 8 to 16KB memory headroom, just can divide
Group is called 10 to 200,000 vocabulary.
2, the high capacity space of character word stock
(1), according to the coded system of individual character:
The code of the two figure of code+Chinese character tail of the first two figure of Chinese character
The code of the code of+Chinese character initial consonant character+Chinese character simple or compound vowel of a Chinese syllable+Chinese character tone.
The code capacity that can calculate individual character is:
(25*25)*(23*26*4)
＝625*2392
=149 ten thousand (information space)
(2), according to the coded system of two words:
The consonant character of consonant character+second Chinese character of code+first Chinese character of the two figure of code+second a Chinese character tail of the first two figure of code+second Chinese character of the two figure of code+first Chinese character tail of the first two figure of first Chinese character.
The actual coding capacity that can calculate two-character word is about:
(480*480)*(23*23)
＝230400*529
More than=1.2 hundred million (information space)
(3), according to the coded system of three words:
The code of the first two figure of first Chinese character ++ the consonant character of consonant character+3rd Chinese character of consonant character+second Chinese character of code+first Chinese character of the first two figure of code+3rd Chinese character of second first two figure of Chinese character.
The code capacity that can calculate three words is about:
25*25*25*23*23*23
＝15625*12167
=1.9 hundred million (information space)
(4), according to the coded system of four words:
The consonant character of consonant character+4th Chinese character of code+first Chinese character of the first two figure of code+4th Chinese character of the first two figure of code+3rd Chinese character of the first two figure of code+second Chinese character of the first two figure of first Chinese character.
The code capacity that can calculate four words is about:
25*25*25*25*23*23
＝390625*529
=2 hundred million (information space)
Nearly two during the last ten years, and the computer Chinese information treatment technology grows out of nothing, the constantly development along with computer technology progress with rapid changepl. never-ending changes and improvements, and fruit growing in close clusters.This is the result that experts and scholars, engineering technical personnel and relevant item deviser (inventor) make joint efforts, and has showed that China popularizes the bright prospects of education for computer and application.
Because I have little learning, the defective of above-mentioned Chinese character input method and even mistake, or probably unavoidable; Therefore, hope could access giving comments and criticisms of expert of special secondary school office and patent documentation reader!
Claims (4)
1, a kind of input method of Chinese character comprises:
(1) corresponding relation of five strokes, Chinese character initial consonant, simple or compound vowel of a Chinese syllable and the tones of " letter " word, 26 lowercases and key total sign indicating number, English capitalization
Five strokes of Chinese character " letter " word: horizontal= perpendicular=Shu=2, left-falling stroke=Pie=3, point=Dian=4, folding=second=5.
The corresponding relation of Chinese character initial consonant and English capitalization:
b＝B，c＝C，ch＝C，d＝D，f＝F，g＝G，h＝H，j＝J，k＝K，l＝L，m＝M，n＝N，p＝P，q＝Q，r＝R，s＝S，sh＝S，t＝T，w＝W，x＝X，y＝Y，z＝Z，zh＝Z
During simple or compound vowel of a Chinese syllable independence syllabication: a, ai, an, ang, ao " zero initial " is A; " zero initial " of er, en, eng is E; " zero initial " of ou is O.
The corresponding relation of Chinese character simple or compound vowel of a Chinese syllable and English capitalization:
a＝A，ia＝B，ua＝B，uan＝C，ao＝D，e＝E，an＝F，ang＝G，iang＝H，uang＝H，i＝I，ian＝J，iao＝K，in＝L，ing＝L，ie＝M，iu＝N，o＝O，uo＝O，ou＝P，er＝Q，en＝R，ai＝S，eng＝T，u＝U，u＝U，ui＝V，ue＝V，ei＝W，uai＝X，ong＝Y，iong＝Y，un＝Z
The corresponding relation of Chinese character tone and English capitalization: high and level tone=11=G, rising tone=22=J, last sound=33=E, falling tone=44=0
The corresponding relation of lowercase figure, two figures and English capitalization:
G=one by f=one Shu=12=F, d=one Pie=13=D, s=one Dian=14=S, a=one second=15=A, h=Shu j=Shu Shu=22=J, k=Shu Pie 23=K, l=Shu Dian=24=L, m=Shu second=25=M, t=Pie one 31=T, r=Pie Shu=32=R, e=Pie Pie=33=E, w=Pie Dian=34=w, q=Pie second=35=Q, y=Dian u=Dian Shu=42=U, i=Dian Pie=43=I, o=Dian Dian=44=O, p=Dian second=45=P, n=second b=second Shu=52=B, v=second Pie=53=V, C=second Dian=54=C, x=second second=55=X, z=66=Z.
(2) input step.
The first step is pressed the first stroke of Chinese-character stroke order input Chinese character and second;
Second step, last two of pressing Chinese-character stroke order input Chinese character;
The 3rd step, the consonant character of input Chinese character;
The 4th step, the simple or compound vowel of a Chinese syllable code character of input Chinese character;
The 5th step, the tone code character of input Chinese character.
2, according to the input method of claim 1, its feature is that also two character and word input methods are
The first step is imported the first stroke of first Chinese character and second by the Chinese-character stroke order;
Second step, last two of importing first Chinese character by the Chinese-character stroke order;
In the 3rd step, press the first stroke that the Chinese-character stroke order imports second Chinese character and second;
The 4th step, last two of pressing second Chinese character of Chinese-character stroke order input;
The 5th goes on foot, and imports the consonant character of first Chinese character;
The 6th step, the consonant character of second Chinese character of input.
3, according to the input method of claim 1, its feature also is three character and word input methods
The first step is imported the first stroke of first Chinese character and second by the Chinese-character stroke order;
In second step, press the first stroke that the Chinese-character stroke order imports second Chinese character and second;
In the 3rd step, import the first stroke of the 3rd Chinese character and second by the Chinese-character stroke order;
The 4th goes on foot, and imports the consonant character of first Chinese character;
The 5th step, the consonant character of second Chinese character of input;
The 6th goes on foot, and imports the consonant character of the 3rd Chinese character.
4, according to the input method of claim 1, its feature is that also four character and word input methods are
The first step is imported the first stroke of first Chinese character and second by the Chinese-character stroke order;
In second step, press the first stroke that the Chinese-character stroke order imports second Chinese character and second;
In the 3rd step, import the first stroke of the 3rd Chinese character and second by the Chinese-character stroke order;
In the 4th step, import the first stroke of the 4th Chinese character and second by the Chinese-character stroke order;
The 5th goes on foot, and imports the consonant character of first Chinese character;
The 6th goes on foot, and imports the consonant character of the 4th Chinese character.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991256085A CN1152293C (en) | 1999-11-23 | 1999-11-23 | Hand-written, speech and fuzzy speech information input method to computer for Chinese characters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991256085A CN1152293C (en) | 1999-11-23 | 1999-11-23 | Hand-written, speech and fuzzy speech information input method to computer for Chinese characters |
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| Publication Number | Publication Date |
|---|---|
| CN1297187A CN1297187A (en) | 2001-05-30 |
| CN1152293C true CN1152293C (en) | 2004-06-02 |
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