CN105446510A - Hand-written input method and device - Google Patents
Hand-written input method and device Download PDFInfo
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- CN105446510A CN105446510A CN201410351799.9A CN201410351799A CN105446510A CN 105446510 A CN105446510 A CN 105446510A CN 201410351799 A CN201410351799 A CN 201410351799A CN 105446510 A CN105446510 A CN 105446510A
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Abstract
The invention embodiment provides a hand-written input method and device; the method comprises the following steps: receiving partial track of user hand-written input, and matching the partial track contour with storage contour in a preset library; outputting the storage contour if the preset library has the storage contour matched with the partial track contour; if storage contour is the contour corresponding to user inputted complete characters, then a complete character hand-written script corresponding to the storage contour is outputted. The method and device match the partial track contour with the storage contour; when the storage contour is the complete character contour pre-inputted by user, then the complete character hand-written script stored in the preset library is outputted, i.e., the characters can be displayed in user hand-written script; compared with the prior art in which the characters can only be displayed by specific font supported by touch screen equipment, the novel method and device can satisfy user customized hand-written input demands.
Description
Technical field
The embodiment of the present invention relates to the communication technology, particularly relates to a kind of hand-written inputting method and device.
Background technology
Along with the development of touch-screen equipment, the input method of touch-screen equipment is also being weeded out the old and bring forth the new.
Hand-writing input method is a kind of input method of touch-screen equipment in prior art, be specially user and on touch-screen equipment, slidably input Chinese-character stroke by finger, touch-screen equipment is by identifying that the character recognition that one group of Chinese-character stroke forms is an encode Chinese characters for computer by Chinese-character stroke, according to this encode Chinese characters for computer inquiry character library, the character corresponding with this encode Chinese characters for computer is obtained from character library, and with certain font as the Song typeface, regular script show this character.
In prior art, the specific font that user can only be supported with touch-screen equipment by the character that hand-writing input method inputs shows, and causes the input method of touch-screen equipment can not support the handwriting input demand of user individual.
Summary of the invention
The embodiment of the present invention provides a kind of hand-written inputting method and device, to support the handwriting input demand of user individual.
An aspect of the embodiment of the present invention is to provide a kind of hand-written inputting method, comprising:
Receive the partial traces of user handwriting input, and mate with the stock's profile in default storehouse according to the profile of described partial traces, described stock's profile comprises profile corresponding to the hand-written writing of complete character;
If there is the stock's profile with the outline of described partial traces in described default storehouse, then export described stock's profile, judge that to make described user whether described stock's profile is profile corresponding to the complete character of described user's pre-entered;
If described stock's profile profile that to be the complete character of described user's pre-entered corresponding, then export the hand-written writing of described complete character corresponding to described stock's profile.
Another aspect of the embodiment of the present invention is to provide a kind of hand input device, comprising:
Receiver module, for receiving the partial traces of user's handwriting input;
Matching module, for mating with the stock's profile in default storehouse according to the profile of described partial traces, described stock's profile comprises profile corresponding to the hand-written writing of complete character;
Output module, if for there is the stock's profile with the outline of described partial traces in described default storehouse, then export described stock's profile, judges that to make described user whether described stock's profile is profile corresponding to the complete character of described user's pre-entered; If described stock's profile profile that to be the complete character of described user's pre-entered corresponding, then export the hand-written writing of described complete character corresponding to described stock's profile.
Another aspect of the embodiment of the present invention is to provide a kind of touch-screen equipment, comprises described hand input device.
The hand-written inputting method that the embodiment of the present invention provides and device, mated with stock's profile by the profile of partial traces, when stock's profile is the profile of the complete character of user's pre-entered, export the hand-written writing presetting the complete character stored in storehouse, namely character can show with the hand-written writing of user, can only show with the specific font of touch-screen equipment support compared to character, support the handwriting input demand of user individual.
Accompanying drawing explanation
The hand-written inputting method process flow diagram that Fig. 1 provides for the embodiment of the present invention;
The signaling diagram that the hand-written inputting method that Fig. 2 provides for another embodiment of the present invention is suitable for;
The hand input device structural drawing that Fig. 3 provides for the embodiment of the present invention;
The hand input device structural drawing that Fig. 4 provides for another embodiment of the present invention.
Embodiment
The hand-written inputting method process flow diagram that Fig. 1 provides for the embodiment of the present invention.The hand-written inputting method that the embodiment of the present invention provides is applicable to the font exporting the hand-written writing of user, and concrete hand-written inputting method step is as follows:
Step S101, receive the partial traces of user handwriting input, and mate with the stock's profile in default storehouse according to the profile of described partial traces, described stock's profile comprises profile corresponding to the hand-written writing of complete character;
User needs a process of writing when inputting a complete character by touch-screen equipment, hand input device in the process in touch-screen equipment can identify the partial traces of user's input, partial traces herein refers to what user had write out, a part for a complete character, hand input device carries out match search according to the profile of described partial traces in default storehouse, the embodiment of the present invention does not limit matching algorithm, multiple stock's profile is stored in described default storehouse, described stock's profile comprises profile corresponding to the hand-written writing of complete character, namely stock's profile is the profile of the complete writing that user writes on touch-screen equipment.
If there is the stock's profile with the outline of described partial traces in the described default storehouse of step S102, then export described stock's profile, judge that to make described user whether described stock's profile is profile corresponding to the complete character of described user's pre-entered;
If there is the stock's profile with the outline of described partial traces in described default storehouse, then hand input device is on the basis of described partial traces, shows described stock's profile, and user judges that whether described stock's profile is the profile of the character that it is near completion.
If the step S103 described stock profile profile that to be the complete character of described user's pre-entered corresponding, then export the hand-written writing of described complete character corresponding to described stock's profile.
If described stock's profile is the profile of the character that described user is near completion, then user can by a button on click input page or function key, determine to adopt the hand-written writing of the described complete character that described stock's profile is corresponding, hand input device exports the hand-written writing of complete character.
The embodiment of the present invention is mated with stock's profile by the profile of partial traces, when stock's profile is the profile of the complete character of user's pre-entered, export the hand-written writing presetting the complete character stored in storehouse, namely character can show with the hand-written writing of user, can only show with the specific font of touch-screen equipment support compared to character, support the handwriting input demand of user individual.
On the basis of above-described embodiment, also comprise after step S101: if there is not the stock's profile with the outline of described partial traces in described default storehouse, then the track profile of complete character corresponding for the described partial traces of described user's handwriting input is stored in described default storehouse.
When the character trace of the current handwriting input of user does not mate with the stock's profile in default storehouse, when namely not storing the character trace of the current handwriting input of user in default storehouse, user by complete for this character hand-written complete after, the track profile of hand-written for the user complete character completed is stored in described default storehouse as stock's profile by hand input device, so as subsequent user again this character hand-written time mate.
The embodiment of the present invention by the character trace of user's first time handwriting input is stored in default storehouse so that user again this character of handwriting input time mate, realize and the perfect foundation in default storehouse.
On the basis of above-described embodiment, described output described stock profile comprises: added to by the profile of residual track on described partial traces, is formed described stock's profile to make the profile of the profile of described residual track and described partial traces.
The described profile by residual track adds on described partial traces and specifically comprises: the mode profile of residual track being less than the gray-scale value of the profile of described partial traces with gray-scale value is added on described partial traces.
Described default storehouse also comprises fill area attribute, and described fill area attribute is corresponding with described stock's profile, and described fill area attribute and described stock's profile form the hand-written writing of described complete character.
The default storehouse that the embodiment of the present invention provides also comprises fill area attribute except comprising stock's profile, stock's profile and fill area attribute are corresponding, both common hand-written writings forming complete character, namely the hand-written writing of complete character comprises outline portion and stock's profile of track, and the filling part enclosed in profile.
The embodiment of the present invention by adding the profile of residual track on the basis of the partial traces of user's handwriting input in translucent mode, the profile of the residual track namely added is translucent state, so that user area separates the profile of oneself hand-written part and polishing, the vision of the user that avoids confusion.
The signaling diagram that the hand-written inputting method that Fig. 2 provides for another embodiment of the present invention is suitable for.The hand-written inputting method concrete steps that the embodiment of the present invention provides are as follows:
Step S201, user start text editor;
User starts text editor, by text editor Edit Document.
Step S202, text editor call hand input device;
User is when text editor inediting document, and text editor adjusts Automatically invoked hand input device.
Step S203, hand input device block eject handwriting input frame;
Hand input device ejects handwriting input frame, for use in input character in handwriting input frame.
The partial traces of step S204, user's input character in handwriting input frame;
User have input the partial traces of character in handwriting input frame.
Step S205, the profile of hand input device judgment part track and the matching degree of stock's profile, when matching degree is more than or equal to threshold value, forward step S206 to, when matching degree is less than threshold value, forward step S209 to.
Step S206, hand input device display stock profile;
For user, stock's profile of hand input device display and the outline of partial traces, judges that whether stock's profile is the profile of the complete character of user's pre-entered.
Step S207, user select stock's profile;
When user judges that stock's profile is the profile of the complete character of user's pre-entered, determine to select stock's profile by function key or specific button.
Step S208, hand input device export user's hand-written character corresponding to stock's profile to text editor;
After user determines to select stock's profile, hand input device exports the hand-written complete character of user corresponding to stock's profile to text editor.
The complete trajectory of step S209, user's input character in handwriting input frame;
If not with stock's profile of the outline of partial traces, then user continues input character track, until in handwriting input frame the complete trajectory of input character.
Step S210, hand input device preserve complete trajectory;
The complete trajectory profile that hand input device extracts user inputs character stores as stock's profile, and the filling part corresponding with complete trajectory profile is also stored, also extract the eigenwert of complete trajectory, described eigenwert can be specifically the position relationship in complete trajectory profile between multiple frontier point simultaneously.
The embodiment of the present invention is mated with stock's profile by the profile of partial traces, when stock's profile is the profile of the complete character of user's pre-entered, export the hand-written writing presetting the complete character stored in storehouse, namely character can show with the hand-written writing of user, can only show with the specific font of touch-screen equipment support compared to character, support the handwriting input demand of user individual.
The hand input device structural drawing that Fig. 3 provides for the embodiment of the present invention.The hand input device that the embodiment of the present invention provides can perform the treatment scheme that hand-written inputting method embodiment provides, as shown in Figure 3, hand input device 30 comprises receiver module 31, matching module 32 and output module 33, wherein, receiver module 31 is for receiving the partial traces of user's handwriting input; Matching module 32 is for mating with the stock's profile in default storehouse according to the profile of described partial traces, and described stock's profile comprises profile corresponding to the hand-written writing of complete character; If output module 33 is for existing the stock's profile with the outline of described partial traces in described default storehouse, then exporting described stock's profile, judging that to make described user whether described stock's profile is profile corresponding to the complete character of described user's pre-entered; If described stock's profile profile that to be the complete character of described user's pre-entered corresponding, then export the hand-written writing of described complete character corresponding to described stock's profile.
The embodiment of the present invention is mated with stock's profile by the profile of partial traces, when stock's profile is the profile of the complete character of user's pre-entered, export the hand-written writing presetting the complete character stored in storehouse, namely character can show with the hand-written writing of user, can only show with the specific font of touch-screen equipment support compared to character, support the handwriting input demand of user individual.
The hand input device structural drawing that Fig. 4 provides for another embodiment of the present invention.On the basis of Fig. 3, hand input device 30 also comprises memory module 34, if the track profile of complete character corresponding for the described partial traces of described user's handwriting input for there is not the stock's profile with the outline of described partial traces in described default storehouse, is then stored in described default storehouse by memory module 34.
In embodiments of the present invention, output module 33, specifically for adding on described partial traces by the profile of residual track, is formed described stock's profile to make the profile of the profile of described residual track and described partial traces.
Output module 33 also adds on described partial traces specifically for the mode of the gray-scale value profile of residual track being less than the profile of described partial traces with gray-scale value.
Described default storehouse also comprises fill area attribute, and described fill area attribute is corresponding with described stock's profile, and described fill area attribute and described stock's profile form the hand-written writing of described complete character.
The embodiment of the present invention by the character trace of user's first time handwriting input is stored in default storehouse so that user again this character of handwriting input time mate, realize and the perfect foundation in default storehouse; By adding the profile of residual track on the basis of the partial traces of user's handwriting input in translucent mode, the profile of the residual track namely added is translucent state, so that user area separates the profile of oneself hand-written part and polishing, the vision of the user that avoids confusion.
The embodiment of the present invention provides a kind of touch-screen equipment, it is characterized in that, comprises the hand input device 30 described in above-described embodiment.
The touch-screen equipment that the embodiment of the present invention provides can perform the treatment scheme that hand-written inputting method embodiment provides.
In sum, the embodiment of the present invention is mated with stock's profile by the profile of partial traces, when stock's profile is the profile of the complete character of user's pre-entered, export the hand-written writing presetting the complete character stored in storehouse, namely character can show with the hand-written writing of user, can only show with the specific font of touch-screen equipment support compared to character, support the handwriting input demand of user individual; By the character trace of user's first time handwriting input is stored in default storehouse, so as user again this character of handwriting input time mate, realize and the perfect foundation in default storehouse; By adding the profile of residual track on the basis of the partial traces of user's handwriting input in translucent mode, the profile of the residual track namely added is translucent state, so that user area separates the profile of oneself hand-written part and polishing, the vision of the user that avoids confusion.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that programmed instruction is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (11)
1. a hand-written inputting method, is characterized in that, comprising:
Receive the partial traces of user handwriting input, and mate with the stock's profile in default storehouse according to the profile of described partial traces, described stock's profile comprises profile corresponding to the hand-written writing of complete character;
If there is the stock's profile with the outline of described partial traces in described default storehouse, then export described stock's profile, judge that to make described user whether described stock's profile is profile corresponding to the complete character of described user's pre-entered;
If described stock's profile profile that to be the complete character of described user's pre-entered corresponding, then export the hand-written writing of described complete character corresponding to described stock's profile.
2. method according to claim 1, is characterized in that, also comprises:
If there is not the stock's profile with the outline of described partial traces in described default storehouse, then the track profile of complete character corresponding for the described partial traces of described user's handwriting input is stored in described default storehouse.
3. method according to claim 2, is characterized in that, the described stock's profile of described output comprises:
The profile of residual track is added on described partial traces, formed described stock's profile to make the profile of the profile of described residual track and described partial traces.
4. method according to claim 3, is characterized in that, the described profile by residual track adds on described partial traces and specifically comprises:
The mode profile of residual track being less than the gray-scale value of the profile of described partial traces with gray-scale value is added on described partial traces.
5. the method according to any one of claim 1-4, is characterized in that, described default storehouse also comprises fill area attribute, and described fill area attribute is corresponding with described stock's profile, and described fill area attribute and described stock's profile form the hand-written writing of described complete character.
6. a hand input device, is characterized in that, comprising:
Receiver module, for receiving the partial traces of user's handwriting input;
Matching module, for mating with the stock's profile in default storehouse according to the profile of described partial traces, described stock's profile comprises profile corresponding to the hand-written writing of complete character;
Output module, if for there is the stock's profile with the outline of described partial traces in described default storehouse, then export described stock's profile, judges that to make described user whether described stock's profile is profile corresponding to the complete character of described user's pre-entered; If described stock's profile profile that to be the complete character of described user's pre-entered corresponding, then export the hand-written writing of described complete character corresponding to described stock's profile.
7. hand input device according to claim 6, is characterized in that, also comprises:
Memory module, if for there is not the stock's profile with the outline of described partial traces in described default storehouse, be then stored into the track profile of complete character corresponding for the described partial traces of described user's handwriting input in described default storehouse.
8. hand input device according to claim 7, it is characterized in that, described output module, specifically for adding on described partial traces by the profile of residual track, is formed described stock's profile to make the profile of the profile of described residual track and described partial traces.
9. hand input device according to claim 8, is characterized in that, described output module also adds on described partial traces specifically for the mode of the gray-scale value profile of residual track being less than the profile of described partial traces with gray-scale value.
10. the hand input device according to any one of claim 6-9, it is characterized in that, described default storehouse also comprises fill area attribute, and described fill area attribute is corresponding with described stock's profile, and described fill area attribute and described stock's profile form the hand-written writing of described complete character.
11. 1 kinds of touch-screen equipments, is characterized in that, comprise the hand input device as described in any one of claim 6-10.
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| CN201410351799.9A CN105446510A (en) | 2014-07-22 | 2014-07-22 | Hand-written input method and device |
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| CN201410351799.9A CN105446510A (en) | 2014-07-22 | 2014-07-22 | Hand-written input method and device |
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| CN112784713A (en) * | 2021-01-08 | 2021-05-11 | 深圳喜为智慧科技有限公司 | Pig weight estimation method, system, equipment and storage medium based on image |
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Application publication date: 20160330 |