CN107368205A - A kind of hand-written inputting method and mobile terminal - Google Patents
A kind of hand-written inputting method and mobile terminal Download PDFInfo
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- CN107368205A CN107368205A CN201710617602.5A CN201710617602A CN107368205A CN 107368205 A CN107368205 A CN 107368205A CN 201710617602 A CN201710617602 A CN 201710617602A CN 107368205 A CN107368205 A CN 107368205A
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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
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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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- General Engineering & Computer Science (AREA)
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- User Interface Of Digital Computer (AREA)
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Abstract
The present invention provides a kind of hand-written inputting method and mobile terminal, the hand-written inputting method is applied to mobile terminal, the pen interface of the mobile terminal includes the first hand-written input area and the second hand-written input area, and the hand-written inputting method includes first stroke track of the detection in the described first hand-written input area；Candidate characters queue corresponding with the first stroke track is obtained from the first default dictionary；Target character is determined from the candidate characters queue, and exports the target character.So by detecting the entering stroke track in the first hand-written input area, so that it may target character corresponding to acquisition, inputted with respect to by whole strokes of target character, handwriting input process can be simplified, and lift handwriting input efficiency.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of hand-written inputting method and mobile terminal.
Background technology
At present, including many functions of the mobile terminal such as mobile phone, electronic dictionary and tablet personal computer are required for character input
Complete, existing characters input method mainly includes inputting method and hand-writing input method.
A kind of important input mode of the hand-writing input method as mobile terminal, is widely approved and is applied, especially
It is that favor is enjoyed in person in middle and old age user.Write however, user during handwriting input, is frequently encountered after half just forgets
The character how face is write, especially when running into the character of complexity, it is necessary to which the stroke of the character, which is fully entered, could export pair
The character answered so that whole handwriting input process is cumbersome time-consuming.It can be seen that there is cumbersome time-consuming ask in existing handwriting input mode
Topic.
The content of the invention
The embodiment of the present invention provides a kind of hand-written inputting method and mobile terminal, is deposited in a manner of solving existing handwriting input
Cumbersome time-consuming the problem of.
In a first aspect, the embodiments of the invention provide a kind of hand-written inputting method, it is described mobile whole applied to mobile terminal
The pen interface at end, which includes the first hand-written input area and the second hand-written input area, methods described, to be included：
Detect the first stroke track in the described first hand-written input area；
Candidate characters queue corresponding with the first stroke track is obtained from the first default dictionary；
Target character is determined from the candidate characters queue, and exports the target character.
Second aspect, the embodiment of the present invention also provide a kind of mobile terminal, the pen interface bag of the mobile terminal
The first hand-written input area and the second hand-written input area are included, the mobile terminal includes：
First detection module, for detecting the first stroke track in the described first hand-written input area；
First acquisition module, for obtaining candidate characters corresponding with the first stroke track from the first default dictionary
Queue；
Determining module, for determining target character from the candidate characters queue, and export the target character.
The third aspect, the embodiment of the present invention also provide a kind of mobile terminal, including processor, memory and are stored in described
On memory and the computer program that can run on the processor, the computer program is by real during the computing device
The step of existing above-mentioned hand-written inputting method.
Fourth aspect, the embodiment of the present invention also provide a kind of computer-readable recording medium, the computer-readable storage
Computer program is stored with medium, the computer program realizes the step of above-mentioned hand-written inputting method when being executed by processor
Suddenly.
So, in the embodiment of the present invention, the first stroke track in the described first hand-written input area is detected；From first
Candidate characters queue corresponding with the first stroke track is obtained in default dictionary；Mesh is determined from the candidate characters queue
Marking-up accords with, and exports the target character.So by detecting the entering stroke track in the first hand-written input area, so that it may
Target character corresponding to acquisition, inputted with respect to by whole strokes of target character, the hand-written of user can be simplified
Input process, and lift the handwriting input efficiency of user.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed for being described below to the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is one of pen interface display figure of hand-written inputting method provided in an embodiment of the present invention；
Fig. 2 is the two of the pen interface display figure of hand-written inputting method provided in an embodiment of the present invention；
Fig. 3 is the flow chart for the hand-written inputting method that one embodiment of the invention provides；
Fig. 4 is the flow chart for the hand-written inputting method that another embodiment of the present invention provides；
Fig. 5 is the flow chart for the hand-written inputting method that further embodiment of this invention provides；
Fig. 6 is one of structure chart of mobile terminal that one embodiment of the invention provides；
Fig. 7 is the two of the structure chart for the mobile terminal that one embodiment of the invention provides；
Fig. 8 is the structure chart of the second acquisition module in mobile terminal provided in an embodiment of the present invention；
Fig. 9 is the three of the structure chart for the mobile terminal that one embodiment of the invention provides；
Figure 10 is the four of the structure chart for the mobile terminal that one embodiment of the invention provides；
Figure 11 is the structure chart for the mobile terminal that another embodiment of the present invention provides；
Figure 12 is the structure chart for the mobile terminal that further embodiment of this invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Referring to Fig. 1-2, Fig. 1 is that the pen interface of hand-written inputting method provided in an embodiment of the present invention shows and schemes it
One, Fig. 2 are the two of the pen interface display figure of hand-written inputting method provided in an embodiment of the present invention.
As shown in Figures 1 and 2, hand-written inputting method provided in an embodiment of the present invention is applied to mobile terminal, and the movement
The pen interface of terminal includes the first sum of handwriting input region 10, normal handwriting input region 20 and candidate characters preview area
30.The first sum of handwriting input region 10 represents to input the input trajectory of default stroke number in the first sum of handwriting input region, then can exported
Corresponding candidate characters queue；Normal handwriting input region 20 represents to need in the input of normal handwriting input region and target character
Stroke track corresponding to completely, then export target character；Candidate characters preview area 30 is used to show candidate characters.
Wherein, as long as the first sum of handwriting input expression user is only needed in the first sum of handwriting input region 10 input target character
Input trajectory corresponding to default stroke number, then candidate word corresponding with the input trajectory can occur in candidate characters preview area 30
Queue is accorded with, wherein, the stroke number of the input trajectory under the first sum of handwriting input mode can be able to be two, can also be with one
More, the stroke number user of the first sum of input can need to set according to user.
Specifically as shown in figure 1, the first sum of handwriting input region 10 can be in the form of split screen with normal handwriting input region 20
In pen interface, under split screen display available pattern, user can voluntarily adjust the size in the first sum of handwriting input region, with
Meet users on diversity.
It is specific as shown in Fig. 2 one of the first sum of handwriting input region 10 and normal handwriting input region 20 can be with
In the form of suspended window in pen interface, under suspended window display pattern, user can be by stretching suspended window
Size controls the size of suspended window input area, to meet users on diversity.
It should be noted that in the following embodiments of the present invention, the first sum of handwriting input region is defined as the first handwriting input
Region, normal handwriting input region are defined as the second hand-written input area.
Referring to Fig. 3, Fig. 3 is the flow chart for the hand-written inputting method that one embodiment of the invention provides, as shown in figure 3, including
Following steps：
The the first stroke track of step 301, detection in the described first hand-written input area.
In the step, conventional input pattern includes input through keyboard pattern and handwriting input mode at present, works as input pattern
For handwriting input mode when, by detecting the first stroke track in the first hand-written input area, that is, detect the first sum of hand-written
The first stroke track in input area, with respect to detecting entering stroke track in normal handwriting input region, without
Whole strokes of target character are inputted, the handwriting input process of user can be simplified, and lift the handwriting input of user
Efficiency.
Step 302, obtain candidate characters queue corresponding with the first stroke track from the first default dictionary.
In the step, the first stroke track can be identified by existing character recognition software, and it is pre- from first
If candidate characters queue corresponding with the first stroke track is obtained in dictionary.Wherein, in the present embodiment, the first default dictionary is
The first sum of input dictionary.
For example the first sum of number of strokes that can be pre-set is one, when in the first hand-written input area writing one
When, then it can obtain corresponding candidate characters queue；If writing second in the first hand-written input area, second is second
The first stroke of individual candidate characters.Accordingly, if the first sum of entering stroke pre-set is two, in the first hand-written input area
Two are often write in domain will export a candidate characters.
Step 303, target character is determined from the candidate characters queue, and export the target character.
In the step, it can be determined by receiving the predetermined registration operation of user, such as clicking operation from candidate characters queue
Target character, and target character is exported, to export the content of the handwriting input of user.
, can be by judging the starting input position of the first input trajectory it should be noted that in embodiment of the present invention
Judge that current input belongs to the first sum of handwriting input or normal handwriting input.Such as when an entering stroke is longer, and from head
Stroke handwriting input area is drawn and has arrived normal handwriting input region, because the original position of the entering stroke is located at the first sum of handwriting input
In region, then the entering stroke belongs to the first sum of handwriting input.Similarly, if when another entering stroke is longer, and from normal hand
Write input area stroke and arrived the first sum of handwriting input region, because the original position of the entering stroke is located at normal handwriting input region
Interior, then the entering stroke belongs to normal handwriting input.
In the embodiment of the present invention, above-mentioned mobile terminal can be with any mobile end for possessing characteristics of human body's acquisition component and screen
End, such as：Mobile phone, tablet personal computer (Tablet Personal Computer), laptop computer (Laptop Computer),
Personal digital assistant (personal digital assistant, abbreviation PDA), mobile Internet access device (Mobile Internet
Device, MID) or wearable device (Wearable Device) etc..
The hand-written inputting method of the embodiment of the present invention, including detect the first stroke in the described first hand-written input area
Track；Candidate characters queue corresponding with the first stroke track is obtained from the first default dictionary；From the candidate characters
Target character is determined in queue, and exports the target character.So by detecting the input in the first hand-written input area
Stroke track, so that it may target character corresponding to acquisition, inputted with respect to by whole strokes of target character, Ke Yijian
Change handwriting input process, and lift handwriting input efficiency.
Referring to Fig. 4, Fig. 4 is the flow chart for the hand-written inputting method that another embodiment of the present invention provides, as shown in figure 4, bag
Include following steps：
The the first stroke track of step 401, detection in the described first hand-written input area.
In the step, conventional input pattern includes input through keyboard pattern and handwriting input mode at present, works as input pattern
For handwriting input mode when, by detecting the first stroke track in the first hand-written input area, that is, detect the first sum of hand-written
The first stroke track in input area, with respect to detecting entering stroke track in normal handwriting input region, without
Whole strokes of target character are inputted, the handwriting input process of user can be simplified, and lift the handwriting input of user
Efficiency.
Step 402, the stroke number for obtaining the first stroke track.
In the step, the stroke number for obtaining the first stroke track otherwise can be known by basic stroke.
Such as the basic stroke that can be included by identifying the first stroke track, and calculate the first stroke track kind at least
A kind of stroke number sum of basic stroke, and the pen using the stroke number sum of at least one basic stroke as the first stroke track
Draw number.
Specifically, the basic stroke of such as Chinese character include point (Dian), horizontal (one), perpendicular (Shu), skim (Pie), right-falling stroke (Fu), carry
8 kinds of (Ya), hook (亅) etc. are rolled over, basic stroke can be planted by identifying which the first stroke track includes, and according to the first stroke rail
The quantity of basic stroke in mark, obtain the stroke number of the first stroke track.
Step 403, judge whether the stroke number is less than default stroke number.
In the step, character input can be determined by the magnitude relationship according to stroke number and the stroke number pre-set.
When the stroke number of the first stroke track is less than default stroke number, then step 404 is performed；When the stroke number of the first stroke track is big
When default stroke number, then terminate flow.Because, then will be unnecessary when the stroke number of the first stroke track exceedes default stroke number
Stroke be considered as the input trajectory of next target character.
Step 404, obtain the first character corresponding with the first stroke track from the described first default dictionary.
In the step, if the stroke number of the first stroke track is less than default stroke number, can according to predetermined registration operation, such as
Clicking operation, the first character corresponding with the first stroke track is obtained from the first default dictionary.
For example target candidate character is Chinese character " one ", and the first sum of number of strokes pre-set is two, when user's hand
After writing input " one ", user can be by double-clicking pen interface screen, and target end candidate characters are Chinese character " one "
Input, then next record is write, it will enter in the identification of next target candidate word.
Step 405, first character is defined as target character, and exports the target character.
In the step, it can be exported the first character as target character, to export the content of user's handwriting input.
It should be noted that in the present embodiment, by identifying the quantity of basic stroke user can be judged once defeated
The stroke number inputted during entering.Such as when the first stroke track is vertical and horizontal horizontalWhen, pass through identification, the first stroke rail
The basic stroke that mark includes has two horizontal strokes (one) one perpendicular (Shu), then the stroke number inputted in this stroke input process is three.
The hand-written inputting method of the embodiment of the present invention, detect the first stroke rail in the described first hand-written input area
Mark；Obtain the stroke number of the first stroke track；Judge whether the stroke number is less than default stroke number；If the stroke number
Less than the default stroke number, then the first word corresponding with the first stroke track is obtained from the described first default dictionary
Symbol；First character is defined as target character, and exports the target character.So by detecting in the first handwriting input
Entering stroke track in region, so that it may target character corresponding to acquisition, enter with respect to by whole strokes of target character
Row input, can simplify handwriting input process, and lift handwriting input efficiency.
Referring to Fig. 5, Fig. 5 is the flow chart for the hand-written inputting method that further embodiment of this invention provides, as shown in figure 5, bag
Include following steps：
The the first stroke track of step 501, detection in the described first hand-written input area.
In the step, conventional input pattern includes input through keyboard pattern and handwriting input mode at present, works as input pattern
For handwriting input mode when, by detecting the first stroke track in the first hand-written input area, that is, detect the first sum of hand-written
The first stroke track in input area, with respect to detecting entering stroke track in normal handwriting input region, without
Whole strokes of target character are inputted, the handwriting input process of user can be simplified, and lift the handwriting input of user
Efficiency.
Step 502, obtain candidate characters queue corresponding with the first stroke track from the first default dictionary.
In the step, the first stroke track can be identified by existing character recognition software, and it is pre- from first
If candidate characters queue corresponding with the first stroke track is obtained in dictionary.Wherein, in the present embodiment, the first default dictionary is
The first sum of input dictionary.
The the second stroke track of step 503, detection in the described second hand-written input area.
In the step, the second stroke track in the second hand-written input area is detected, that is, is detected in normal handwriting input
The second stroke track in region, wherein, the second stroke track and the written handwriting of character to be entered are completely corresponding.
Step 504, obtain the second character corresponding with the second stroke track from the second default dictionary.
In the step, the second stroke track can be identified by existing character recognition software, and it is pre- from second
If the second character corresponding with the second stroke track is obtained in dictionary.Wherein, in the present embodiment, the second default dictionary is normal
Hand-written dictionary, normal hand-written dictionary are used for the acquisition inquiry for the target character of full stroke input.
It should be noted that such as in the input process of Chinese character, because the basic stroke quantity of Chinese character is few, single is logical
Cross first stroke to go to screen candidate word, obtained qualified candidate word quantity can be very big, so passing through the first sum of handwriting input
When, normal handwriting input nonproductive poll can be passed through.User, can be with unrestricted choice target candidate sentence in the first sum of input process
In simplest Chinese character carry out normal input auxiliary.
Step 505, second character is added to the candidate characters queue.
In the step, the second character can be added in candidate characters queue.Candidate characters queue can so be reduced
Quantity, be easy to user therefrom to determine target character.
For example user thinks that the character string of input is " I really plays unusual happy today ", user can be existed by elder generation
The first sum of handwriting input region, i.e., the first hand-written input area write two " Pie " " Pie ", and now candidate characters region can be shown a lot
Candidate word, and candidate word word amount is bigger, sort it is forward be not necessarily what user wanted, now user feel " my god " this
Word is relatively good to be write, and chooses normal handwriting input region, i.e., the second hand-written input area input " my god ", and by output " my god " word
It is added in candidate word queue, then goes to be screened, the quantity for the candidate word that can greatly abridge.And in the second hand-written input area
Domain input " my god " after, user can continue selection and carry out input operation in the first hand-written input area.
Step 506, target character is determined from the candidate characters queue added with second character, and export institute
State target character.
, can be by receiving predetermined registration operation, such as clicking operation, from the candidate characters added with the second character in the step
Target character is determined in queue, and exports the target character.So by from the candidate characters queue added with the second character
Target character is determined, can greatly reduce user checks queue, lifts the input efficiency of user.
Optionally, it is described to obtain candidate characters queue corresponding with the first stroke track from the first default dictionary
It is described to determine target character from the candidate characters queue after step, and the step of export the target character before, institute
Stating method also includes：
Judge to whether there is the target character in the candidate characters queue；
If the target character is not present in the candidate characters queue, default input pattern is switched to；
It is described to determine target character from the candidate characters queue, and the step of export the target character, including：
Under the default input pattern, the stroke track of the target character is detected, according to the pen of the target character
Track is drawn, is determined from the 3rd default dictionary and exports the target character.
In present embodiment, when the word not matched in candidate characters queue with target character, then it can pass through
Predetermined registration operation is received, enters the input pattern pre-set, for example can be entered by the normal handwriting input region of long-press
Default input pattern, wherein default input pattern is full stroke handwriting input mode；Then under default input pattern, inspection is passed through
Whole stroke tracks of target character are surveyed, according to whole stroke tracks of target character, are determined from the 3rd default dictionary and defeated
Enter target character, wherein the 3rd default dictionary can be full dictionary or network lexicon, and the 3rd default dictionary is with presetting
Mapping relations between input pattern be present.Some uncommon words andsentences are so directed to, can by presetting the addition of input pattern
With the character word stock of effectively abundant handwriting input mode, user's handwriting input efficiency is lifted.
For example user is in the first hand-written input area by have input the first stroke of ten words, but do not obtain
The candidate word met entirely, now full stroke handwriting input mode can be entered with the normal handwriting input region of long-press, into full stroke
After handwriting input mode, user only by inputting whole strokes of one or several characters, exists to filter out in candidate word
Candidate's sentence of these words, reduce candidate word quantity and selected for user.User can retract key can to exit full stroke defeated by pressing
Enter pattern.
Furthermore, it is possible to the first sum of input dictionary will be added by the candidate word result for coordinating normal handwriting input mode to obtain,
Facilitate later input.If the candidate word result for coordinating normal handwriting input mode to obtain is already present on the first sum of input dictionary
In, then the importance of this word is improved, its position in candidate word queue is shifted to an earlier date.
So, with increasingly abundanter, more and more obvious, the user of significance level differentiation of candidate word of the first sum of input dictionary
Will be increasingly faster by the speed of the first sum of handwriting input, such user's can is gradually abandoned using normal handwriting input, directly
Connect the first sum of handwriting input and can be obtained by desired input results, and lift handwriting input efficiency.
The hand-written inputting method of the embodiment of the present invention, detect the first stroke rail in the described first hand-written input area
Mark；Candidate characters queue corresponding with the first stroke track is obtained from the first default dictionary；Detection is in the second-hand
Write the second stroke track in input area；The second word corresponding with the second stroke track is obtained from the second default dictionary
Symbol；Second character is added to the candidate characters queue；From the candidate characters team added with second character
Target character is determined in row, and exports the target character.So by detecting the input pen in the first hand-written input area
Draw track, so that it may target character corresponding to acquisition, inputted, can simplified with respect to by whole strokes of target character
Handwriting input process, and lift handwriting input efficiency.
Referring to Fig. 6, Fig. 6 is the structure chart for the mobile terminal that one embodiment of the invention provides, as shown in fig. 6, mobile terminal
600 pen interface includes the first hand-written input area and the second hand-written input area, including first detection module 601,
First acquisition module 602 and determining module 603, wherein, first detection module 601 is connected with the first acquisition module 602, and first
Acquisition module 602 is also connected with determining module 603：
First detection module 601, for detecting the first stroke track in the described first hand-written input area；
First acquisition module 602, for obtaining candidate corresponding with the first stroke track from the first default dictionary
Character queue；
Determining module 603, for determining target character from the candidate characters queue, and export the target character.
Optionally, as shown in fig. 7, the mobile terminal 600 also includes：
Second acquisition module 604, for obtaining the stroke number of the first stroke track；
First judge module 605, for judging whether the stroke number is less than default stroke number；
First acquisition module 602, if being less than the default stroke number specifically for the stroke number, from described
The first character corresponding with the first stroke track is obtained in one default dictionary.
Optionally, the determining module 603 is used to first character being defined as target character, and exports the target
Character.
Optionally, as shown in figure 8, second acquisition module 604 includes：
Recognition unit 6041, the basic stroke included for identifying the first stroke track；
Computing unit 6042, for calculating the stroke number sum of at least one of the first stroke track basic stroke,
And the stroke number using the stroke number sum of at least one basic stroke as the first stroke track.
Optionally, as shown in figure 9, the mobile terminal 600 also includes：
Second detection module 606, for detecting the second stroke track in the described second hand-written input area；
3rd acquisition module 607, for being obtained and the second stroke track corresponding second from the second default dictionary
Character；
Add module 608, for second character to be added into the candidate characters queue；
The determining module 603, specifically for being determined from the candidate characters queue added with second character
Target string, and export the target string.
Optionally, as shown in Figure 10, the mobile terminal 600 also includes：
Second judge module 609, for judging to whether there is the target character in the candidate characters queue；
Handover module 610, if for the target character to be not present in the candidate characters queue, switch to default defeated
Enter pattern；
The determining module 603, specifically under the default input pattern, detecting the stroke rail of the target character
Mark, according to the stroke track of the target character, determined from the 3rd default dictionary and export the target character.
Optionally, the described first hand-written input area and the described second hand-written input area are located at described in the form of split screen
In pen interface；Or
One of the first hand-written input area and described second hand-written input area are set in the form of suspended window
In in the pen interface.
Mobile terminal 600 can realize each process that mobile terminal is realized in Fig. 1 to Fig. 5 embodiment of the method, to keep away
Exempt to repeat, repeat no more here.
The mobile terminal 600 of the embodiment of the present invention, detect the first stroke track in the described first hand-written input area；
Candidate characters queue corresponding with the first stroke track is obtained from the first default dictionary；From the candidate characters queue
Target character is determined, and exports the target character.So by detecting the entering stroke rail in the first hand-written input area
Mark, so that it may target character corresponding to acquisition, inputted, can simplified hand-written with respect to by whole strokes of target character
Input process, and lift handwriting input efficiency.
The embodiment of the present invention also provides a kind of mobile terminal, including processor, memory, is stored on the memory simultaneously
The computer program that can be run on the processor, realized when the computer program is by the computing device above-mentioned hand-written
Each process of input method embodiment, and identical technique effect can be reached, to avoid repeating, repeat no more here.
The embodiment of the present invention also provides a kind of computer-readable recording medium, and meter is stored with computer-readable recording medium
Calculation machine program, the computer program realize each process of above-mentioned hand-written inputting method embodiment when being executed by processor, and
Identical technique effect can be reached, to avoid repeating, repeated no more here.Wherein, described computer-readable recording medium, such as
Read-only storage (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic disc or CD etc..
Referring to Figure 11, Figure 11 is the structure chart for the mobile terminal that another embodiment of the present invention provides, as shown in figure 11, mobile
Terminal 1100 includes：At least one processor 1101, memory 1102, at least one network interface 1104 and user interface
1103.Each component in mobile terminal 1100 is coupled by bus system 1105.It is understood that bus system 1105 is used
Connection communication between these components are realized.Bus system 1105 is in addition to including data/address bus, in addition to power bus, control
Bus and status signal bus in addition processed.But for the sake of clear explanation, various buses are all designated as bus system in fig. 11
1105。
Wherein, user interface 1103 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 1102 in the embodiment of the present invention can be volatile memory or non-volatile memories
Device, or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage
(Read-Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), erasable programmable are only
Read memory (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM,
) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used
Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static random-access
Memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random-access
Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data
Rate SDRAM, DDRSDRAM), it is enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronous
Connect dynamic random access memory (Synch Link DRAM, SLDRAM) and direct rambus random access memory
(Direct Rambus RAM, DRRAM).The memory 1102 of system and method described herein be intended to including but not limited to this
A little and any other suitable type memory.
In some embodiments, memory 1102 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 11021 and application program 11022.
Wherein, operating system 11021, comprising various system programs, such as ccf layer, core library layer, driving layer etc., it is used for
Realize various basic businesses and the hardware based task of processing.Application program 11022, include various application programs, such as matchmaker
Body player (Media Player), browser (Browser) etc., for realizing various applied business.Realize that the present invention is implemented
The program of example method may be embodied in application program 11022.
In embodiments of the present invention, mobile terminal 1100 also includes：It is stored on memory 1102 and can be in processor
The computer program run on 1101, can be the computer program in application program 11022 specifically, computer program quilt
Processor 1101 realizes following steps when performing：Detect the first stroke track in the described first hand-written input area；From
Candidate characters queue corresponding with the first stroke track is obtained in one default dictionary；Determined from the candidate characters queue
Target character, and export the target character.
The method that the embodiments of the present invention disclose can apply in processor 1101, or real by processor 1101
It is existing.Processor 1101 is probably a kind of IC chip, has the disposal ability of signal.In implementation process, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 1101 or software form.Above-mentioned
Processor 1101 can be general processor, digital signal processor (Digital Signal Processor, DSP), special
Integrated circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, flash memory, read-only storage, may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.This is computer-readable to deposit
Storage media is located at memory 1102, and processor 1101 reads the information in memory 1102, and the above method is completed with reference to its hardware
The step of.Specifically, computer program is stored with the computer-readable recording medium, computer program is held by processor 1101
Each step such as above-mentioned hand-written inputting method embodiment is realized during row.
It is understood that embodiments described herein can use hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized herein by performing the module (such as process, function etc.) of function described herein for software
Described technology.Software code is storable in memory and passes through computing device.Memory can within a processor or
Realized outside processor.
Optionally, following steps can be also realized when computer program is performed by processor 1101：
Obtain the stroke number of the first stroke track；
Judge whether the stroke number is less than default stroke number；
If the stroke number is less than the default stroke number, obtained and described the first stroke from the described first default dictionary
Draw the first character corresponding to track.
Optionally, following steps can be also realized when computer program is performed by processor 1101：
First character is defined as target character, and exports the target character.
Optionally, following steps can be also realized when computer program is performed by processor 1101：
Identify the basic stroke that the first stroke track includes；
Calculate the stroke number sum of at least one of the first stroke track basic stroke, and by least one base
Stroke number of the stroke number sum of this stroke as the first stroke track.
Optionally, following steps can be also realized when computer program is performed by processor 1101：
Detect the second stroke track in the described second hand-written input area；
The second character corresponding with the second stroke track is obtained from the second default dictionary；
Second character is added to the candidate characters queue；
Target string is determined from the candidate characters queue added with second character, and exports the target
Character string.
Optionally, following steps can be also realized when computer program is performed by processor 1101：
Judge to whether there is the target character in the candidate characters queue；
If the target character is not present in the candidate characters queue, default input pattern is switched to；
Under the default input pattern, the stroke track of the target character is detected, according to the pen of the target character
Track is drawn, is determined from the 3rd default dictionary and exports the target character.
Optionally, the described first hand-written input area and the described second hand-written input area are located at described in the form of split screen
In pen interface；Or
One of the first hand-written input area and described second hand-written input area are set in the form of suspended window
In in the pen interface.
Mobile terminal 1100 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, this
In repeat no more.
The mobile terminal 1100 of the embodiment of the present invention, detect the first stroke rail in the described first hand-written input area
Mark；Candidate characters queue corresponding with the first stroke track is obtained from the first default dictionary；From the candidate characters team
Target character is determined in row, and exports the target character.So by detecting the input pen in the first hand-written input area
Draw track, so that it may target character corresponding to acquisition, inputted, can simplified with respect to by whole strokes of target character
Handwriting input process, and lift handwriting input efficiency.
Figure 12 is the structural representation of the mobile terminal of another embodiment of the invention.Specifically, the mobile end in Figure 12
End 1200 can be mobile phone, tablet personal computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted
Computer etc..
Mobile terminal 1200 in Figure 12 include radio frequency (Radio Frequency, RF) circuit 1210, memory 1220,
Input block 1230, display unit 1240, processor 1250, voicefrequency circuit 1260, communication module 1270 and power supply 1280.
Wherein, input block 1230 is available for the numeral or character information for receiving user's input, and generation and movement are eventually
The signal input that the user at end 1200 is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block
1230 can include contact panel 1231.Contact panel 1231, also referred to as touch-screen, collect user's touching on or near it
Operation (for example user uses the operations of any suitable object or annex on contact panel 1231 such as finger, stylus) is touched, and
Corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 1231 may include touch detecting apparatus and
Two parts of touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect the letter that touch operation is brought
Number, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into
Contact coordinate, then give the processor 1250, and the order sent of reception processing device 1250 and can be performed.Furthermore, it is possible to
Contact panel 1231 is realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1231, input block 1230 can also include other input equipments 1232, and other input equipments 1232 can include but is not limited to
One kind or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Kind.
Wherein, display unit 1240 can be used for display by the information of user's input or be supplied to information and the movement of user
The various menu interfaces of terminal 1200.Display unit 1240 may include display panel 1241, optionally, can use LCD or have
The forms such as machine light emitting diode (Organic Light-Emitting Diode, OLED) configure display panel 1241.
It should be noted that contact panel 1231 can cover display panel 1241, touch display screen is formed, when the touch display screen
After detecting the touch operation on or near it, processor 1250 is sent to determine the type of touch event, is followed by subsequent processing
Device 1250 provides corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 1250 is the control centre of mobile terminal 1200, utilizes various interfaces and connection whole mobile phone
Various pieces, by running or performing the software program and/or module that are stored in first memory 1221, and call and deposit
The data in second memory 1222 are stored up, perform the various functions and processing data of mobile terminal 1200, so as to mobile whole
End 1200 carries out integral monitoring.Optionally, processor 1250 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 1221 in software program and/or module and/
Or the data in the second memory 1222, following steps can be also realized when computer program is performed by processor 1250：Detection
The first stroke track in the described first hand-written input area；Obtained and the first stroke track from the first default dictionary
Corresponding candidate characters queue；Target character is determined from the candidate characters queue, and exports the target character.
Alternatively, following steps can be also realized when computer program is performed by processor 1250：
Obtain the stroke number of the first stroke track；
Judge whether the stroke number is less than default stroke number；
If the stroke number is less than the default stroke number, obtained and described the first stroke from the described first default dictionary
Draw the first character corresponding to track.
Alternatively, following steps can be also realized when computer program is performed by processor 1250：
First character is defined as target character, and exports the target character.
Alternatively, following steps can be also realized when computer program is performed by processor 1250：
Identify the basic stroke that the first stroke track includes；
Calculate the stroke number sum of at least one of the first stroke track basic stroke, and by least one base
Stroke number of the stroke number sum of this stroke as the first stroke track.
Alternatively, following steps can be also realized when computer program is performed by processor 1250：
Detect the second stroke track in the described second hand-written input area；
The second character corresponding with the second stroke track is obtained from the second default dictionary；
Second character is added to the candidate characters queue；
Target string is determined from the candidate characters queue added with second character, and exports the target
Character string.
Alternatively, following steps can be also realized when computer program is performed by processor 1250：
Judge to whether there is the target character in the candidate characters queue；
If the target character is not present in the candidate characters queue, default input pattern is switched to；
Under the default input pattern, the stroke track of the target character is detected, according to the pen of the target character
Track is drawn, is determined from the 3rd default dictionary and exports the target character.
Alternatively, the described first hand-written input area and the described second hand-written input area are located at described in the form of split screen
In pen interface；Or
One of the first hand-written input area and described second hand-written input area are set in the form of suspended window
In in the pen interface.
Mobile terminal 1200 can realize each process that mobile terminal is realized in previous embodiment, to avoid repeating, this
In repeat no more.
The mobile terminal 1200 of the embodiment of the present invention, detect the first stroke rail in the described first hand-written input area
Mark；Candidate characters queue corresponding with the first stroke track is obtained from the first default dictionary；From the candidate characters team
Target character is determined in row, and exports the target character.So by detecting the input pen in the first hand-written input area
Draw track, so that it may target character corresponding to acquisition, inputted, can simplified with respect to by whole strokes of target character
Handwriting input process, and lift handwriting input efficiency.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is an other dividing mode when actually realizing, for example, multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, device or unit
Connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize scheme of the embodiment of the present invention according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (16)
- A kind of 1. hand-written inputting method, applied to mobile terminal, it is characterised in that the pen interface bag of the mobile terminal The first hand-written input area and the second hand-written input area are included, methods described includes：Detect the first stroke track in the described first hand-written input area；Candidate characters queue corresponding with the first stroke track is obtained from the first default dictionary；Target character is determined from the candidate characters queue, and exports the target character.
- 2. according to the method for claim 1, it is characterised in that the detection in the described first hand-written input area the It is described to obtain candidate characters corresponding with the first stroke track from the first default dictionary after the step of unicursal track Before the step of queue, methods described also includes：Obtain the stroke number of the first stroke track；Judge whether the stroke number is less than default stroke number；Described the step of obtaining candidate characters queue corresponding with the first stroke track from the first default dictionary, including：If the stroke number is less than the default stroke number, obtained and the first stroke rail from the described first default dictionary First character corresponding to mark.
- 3. according to the method for claim 2, it is characterised in that described to determine target word from the candidate characters queue The step of according with, and exporting the target character, including：First character is defined as target character, and exports the target character.
- 4. according to the method for claim 2, it is characterised in that the step of the stroke number for obtaining the first stroke track Suddenly, including：Identify the basic stroke that the first stroke track includes；Calculate the stroke number sum of at least one of the first stroke track basic stroke, and by the basic pen of at least one Stroke number of the stroke number sum of picture as the first stroke track.
- 5. according to the method for claim 1, it is characterised in that described to be obtained and described the first stroke from the first default dictionary It is described to determine target character from the candidate characters queue and defeated after the step of drawing candidate characters queue corresponding to track Before the step of going out the target character, methods described also includes：Detect the second stroke track in the described second hand-written input area；The second character corresponding with the second stroke track is obtained from the second default dictionary；Second character is added to the candidate characters queue；It is described to determine target character from the candidate characters queue, and the step of export the target character, including：Target character is determined from the candidate characters queue added with second character, and exports the target character.
- 6. according to the method for claim 1, it is characterised in that described to be obtained and described the first stroke from the first default dictionary It is described to determine target character from the candidate characters queue and defeated after the step of drawing candidate characters queue corresponding to track Before the step of going out the target character, methods described also includes：Judge to whether there is the target character in the candidate characters queue；If the target character is not present in the candidate characters queue, default input pattern is switched to；It is described to determine target character from the candidate characters queue, and the step of export the target character, including：Under the default input pattern, the stroke track of the target character is detected, according to the stroke rail of the target character Mark, determined from the 3rd default dictionary and export the target character.
- 7. method according to any one of claim 1 to 6, it is characterised in that the first hand-written input area and institute The second hand-written input area is stated to be located in the pen interface in the form of split screen；OrOne of the first hand-written input area and the described second hand-written input area are located at institute in the form of suspended window State in pen interface.
- 8. a kind of mobile terminal, it is characterised in that the pen interface of the mobile terminal includes the first hand-written input area With the second hand-written input area, the mobile terminal includes：First detection module, for detecting the first stroke track in the described first hand-written input area；First acquisition module, for obtaining candidate characters team corresponding with the first stroke track from the first default dictionary Row；Determining module, for determining target character from the candidate characters queue, and export the target character.
- 9. mobile terminal according to claim 8, it is characterised in that the mobile terminal also includes：Second acquisition module, for obtaining the stroke number of the first stroke track；First judge module, for judging whether the stroke number is less than default stroke number；First acquisition module, it is default from described first if being less than the default stroke number specifically for the stroke number The first character corresponding with the first stroke track is obtained in dictionary.
- 10. mobile terminal according to claim 9, it is characterised in that the determining module, specifically for by described first Character is defined as target character, and exports the target character.
- 11. mobile terminal according to claim 9, it is characterised in that second acquisition module includes：Recognition unit, the basic stroke included for identifying the first stroke track；Computing unit, for calculating the stroke number sum of at least one of the first stroke track basic stroke, and by described in Stroke number of the stroke number sum of at least one basic stroke as the first stroke track.
- 12. mobile terminal according to claim 8, it is characterised in that the mobile terminal also includes：Second detection module, for detecting the second stroke track in the described second hand-written input area；3rd acquisition module, for obtaining the second character corresponding with the second stroke track from the second default dictionary；Add module, for second character to be added into the candidate characters queue；The determining module, specifically for determining target word from the candidate characters queue added with second character Symbol, and export the target character.
- 13. mobile terminal according to claim 8, it is characterised in that the mobile terminal also includes：Second judge module, for judging to whether there is the target character in the candidate characters queue；Handover module, if for the target character to be not present in the candidate characters queue, switch to default input pattern；The determining module, specifically under the default input pattern, detecting the stroke track of the target character, according to The stroke track of the target character, determined from the 3rd default dictionary and export the target character.
- 14. the mobile terminal according to any one of claim 8 to 13, it is characterised in that the first hand-written input area Domain is located in the pen interface with the described second hand-written input area in the form of split screen；OrOne of the first hand-written input area and the described second hand-written input area are located at institute in the form of suspended window State in pen interface.
- 15. a kind of mobile terminal, it is in its feature, including processor, memory and is stored on the memory and can be The computer program run on the processor, the computer program are realized such as claim 1 during the computing device The step of to hand-written inputting method any one of 7.
- 16. a kind of computer-readable recording medium, it is characterised in that be stored with computer on the computer-readable recording medium Program, the hand-written inputting method as any one of claim 1 to 7 is realized when the computer program is executed by processor The step of.
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| CN113807295A (en) * | 2021-09-24 | 2021-12-17 | 科大讯飞股份有限公司 | Handwriting recognition method and device, electronic equipment and storage medium |
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| CN107368205B (en) | 2020-04-07 |
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