CN103186268A - Handwriting input method and system - Google Patents
Handwriting input method and system Download PDFInfo
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- CN103186268A CN103186268A CN 201110454452 CN201110454452A CN103186268A CN 103186268 A CN103186268 A CN 103186268A CN 201110454452 CN201110454452 CN 201110454452 CN 201110454452 A CN201110454452 A CN 201110454452A CN 103186268 A CN103186268 A CN 103186268A
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Abstract
The invention relates to a handwriting input method and system. By using the method, the conversion of various handwriting input modes is conducted according to the specific multi-touch gestures input by a user, and the conversion of various handwriting input modes, the editing of characters and the setting of parameters can be conveniently conducted by the user by using the gestures, so that the user experience of the handwriting input system is improved and the handwriting input time of the user is saved.
Description
Technical field
The present invention relates to a kind of hand-written inputting method and system, particularly a kind of hand-written inputting method and system that possesses the multi-point touch gesture feature.
Background technology
Because the human-computer interaction interface of existing hand-written discrimination system is friendly inadequately, so the application of these hand-written discrimination systems is all extensive inadequately, usually the user need take much time and seek the position of clicking or writing at screen, specifically, the problem of existing hand-written discrimination system existence has following several:
1, is difficult to distinguish similar character under the hand-written pattern
Under hand-written pattern, the capital and small letter of some character such as English character is difficult to distinguish, and has illustrated in the table 1 that partly to be difficult to the character distinguished right.
| The hand-written character that is difficult to distinguish is right |
| C and c |
| K and k |
| O and o |
| P and p |
| S and s |
| U and u |
| V and v |
| W and w |
| X and x |
| Z and z |
Table 1: the character that is difficult to distinguish is right
2, switch hand-written pattern and the inconvenience of dummy keyboard input pattern
Editor during literal, for supporting the recognition system of input methods, the user usually needs to switch the input method pattern as switch to the dummy keyboard input pattern of phonetic etc. from hand-written pattern, and the process of the button that whole searching is switched can slattern user's plenty of time.
3, full frame hand-written pattern and moving cursor pattern are difficult to distinguish
Under full frame hand-written pattern, when user's touch screen, hand-written discrimination system usually is difficult to distinguish the user and will writes a literal or need moving cursor.
4, change stroke weight inconvenience under the hand-written pattern
In the hand-written pattern of current many hand-writing input method, if the user wants to change the thickness of stroke, must jump to the interface is set, could realize after the selection.
5, all delete complex steps under the hand-written pattern
At present, all characters under the hand-written pattern in the deletion edit box generally have dual mode, and a kind of is to delete one by one in turn; Another is to choose all characters, deletion then, and this dual mode all needs plural action just can finish, and operates more loaded down with trivial details.
Summary of the invention
The object of the present invention is to provide a kind of hand-written inputting method and system, having realized that the user makes to use gesture switches various handwriting input modes, editing character easily, parameter is set, thereby the user who improves hand-written input system experiences, and saves the time of user's handwriting input.
For addressing the above problem, the invention provides a kind of hand-written inputting method, carry out the conversion of various handwriting input modes according to the specific multi-point touch gesture of user's input.
Further, in said method, described handwriting input mode comprises a kind of or combination in any in upper case character pattern, lowercase character pattern, hand-written pattern, dummy keyboard pattern, input pattern, moving cursor pattern, thick stroke pattern, thin stroke pattern and the whole puncturing pattern.
Further, in said method, the user adopt three fingers by the centre to around open gesture enter described upper case character pattern, adopts three fingers to enter described lowercase character pattern by the gesture of gathering to the centre all around.
Further, in said method, the user adopts a finger to pin screen, gives directions the gesture of hitting screen to enter described hand-written pattern or dummy keyboard pattern in addition on the other hand.
Further, in said method, the gesture that the user adopts two fingers vertically to gather toward the centre realizes being converted into described moving cursor pattern by described input pattern.
Further, in said method, the gesture that the user adopts two fingers laterally to separate toward both sides enters described thick stroke pattern, and the gesture that adopts two fingers laterally to gather toward the centre enters described thin stroke pattern.
Further, in said method, the user adopts two parallel gestures that move toward same direction of finger to enter described whole puncturing pattern.
According to another side of the present invention, a kind of hand-written input system is provided, comprise the gesture receiver module, be used for carrying out the conversion of corresponding handwriting input mode according to the specific multi-point touch gesture of user's input.
Further, in said system, described gesture receiver module comprises upper case character submodule and lowercase character submodule, described upper case character submodule is used for entering the upper case character pattern according to the specific multi-point touch gesture of user's input, and described lowercase character submodule is used for entering the lowercase character pattern according to the specific multi-point touch gesture of user's input.
Further, in said system, described gesture receiver module also comprises hand-written dummy keyboard submodule, is used for entering hand-written pattern or dummy keyboard pattern according to the specific multi-point touch gesture of user's input.
Further, in said system, described gesture receiver module also comprises the moving cursor submodule, is used for being converted into the moving cursor pattern according to the specific multi-point touch gesture of user's input by input pattern.
Further, in said system, described gesture receiver module also comprises thick stroke submodule and thin stroke submodule, described thick stroke submodule is used for entering the thick stroke pattern according to the specific multi-point touch gesture of user's input, and described thin stroke submodule is used for entering the thin stroke pattern according to the specific multi-point touch gesture of user's input.
Further, in said system, described gesture receiver module comprises that also whole deletion submodules are used for entering whole puncturing patterns according to the specific multi-point touch gesture of user's input.
Compared with prior art, the present invention carries out the conversion of various handwriting input modes according to the specific multi-point touch gesture of user's input, the user can make to use gesture switches various handwriting input modes, editing character easily, parameter is set, thereby the user who improves hand-written input system experiences, and saves the time of user's handwriting input.
Description of drawings
Fig. 1 is the gesture synoptic diagram that switches the upper case character pattern;
Fig. 2 is the gesture synoptic diagram that switches the lowercase character pattern;
Fig. 3 utilizes gesture " big s " to be transformed into the synoptic diagram of " big S ";
Fig. 4 switches hand-written pattern and dummy keyboard pattern diagram;
Fig. 5 is the gesture synoptic diagram that input pattern converts described moving cursor pattern to;
Fig. 6 is the synoptic diagram that utilizes gesture moving cursor under full frame write mode;
Fig. 7 is the gesture synoptic diagram of thick stroke pattern
Fig. 8 is the gesture synoptic diagram of thin stroke pattern;
Fig. 9 utilizes gesture to change the synoptic diagram of stroke weight;
Figure 10 is whole puncturing pattern synoptic diagram;
Figure 11 is the synoptic diagram that utilizes all the elements in the gesture deletion text box;
Figure 12 is the module diagram of the hand-written input system of one embodiment of the invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The invention provides a kind of hand-written inputting method, specific multi-point touch gesture (multi-touch gesture) according to user's input is carried out the conversion of various handwriting input modes, wherein, described handwriting input mode comprises a kind of or combination in any in upper case character pattern, lowercase character pattern, hand-written pattern, dummy keyboard pattern, input pattern, moving cursor pattern, thick stroke pattern, thin stroke pattern and the whole puncturing pattern.
Concrete, the present invention utilizes the multi-point touch gesture to realize following function:
1, switches upper case character pattern and lowercase character pattern
Fig. 1 is the gesture synoptic diagram that switches the upper case character pattern, and Fig. 2 is the gesture synoptic diagram that switches the lowercase character pattern, and Fig. 3 utilizes gesture " big s " to be transformed into the synoptic diagram of " big S ".
Shown in the table 1 of background technology part, the situation that is very difficult to distinguish at the capital and small letter of some character such as English under hand-written pattern, as shown in Figure 1, when a character before the input focus is any one lowercase character in the table 1, the user can adopt three fingers by the centre to around open gesture enter described upper case character pattern, thereby make things convenient for the user directly to import upper case character, as shown in Figure 2, the user can adopt three fingers to enter described little WriteMode by the gesture of gathering to the centre all around, thereby make things convenient for the user directly to import lowercase character, as shown in Figure 3, the user utilizes the multi-point touch gesture that " big s " transformed into " big S ".
2, switch hand-written pattern and dummy keyboard pattern
Fig. 4 switches hand-written pattern and dummy keyboard pattern diagram.
When editor's literal, the user usually needs to switch the input method pattern as switch to the dummy keyboard input pattern of phonetic etc. from hand-written pattern, in order to save the time that the user seeks switching push button, as shown in Figure 4, the user can adopt a finger to pin screen in edit box, give directions the gesture of hitting screen to enter described hand-written pattern or dummy keyboard pattern in addition on the other hand, thereby realize that directly entering hand-written pattern carries out the literal handwriting input, perhaps directly enter the dummy keyboard pattern and carry out the literal keyboard input.
3, input pattern converts described moving cursor pattern to
Fig. 5 is the gesture synoptic diagram that input pattern converts described moving cursor pattern to, and Fig. 6 is the synoptic diagram that utilizes gesture moving cursor under full frame write mode.
Under full frame hand-written pattern, significantly distinguish in order between the operation of moving cursor and handwriting input, to do, the user can wait to edit position employing gesture as shown in Figure 5, namely two vertical gestures of gathering toward the centre of finger realize converting described moving cursor pattern to by described input pattern, thereby the user can navigate to cursor the position that needs the location, specifically as shown in Figure 6, the user can utilize gesture moving cursor under full frame write mode as shown in Figure 5.
4, switch thick stroke pattern and thin stroke pattern
Fig. 7 is the gesture synoptic diagram of thick stroke pattern, and Fig. 8 is the gesture synoptic diagram of thin stroke pattern, and Fig. 9 utilizes gesture to change the synoptic diagram of stroke weight.
As shown in Figure 7, thereby the gesture that the user can adopt two fingers laterally to separate toward both sides enters described thick stroke pattern with the stroke overstriking of input characters, as shown in Figure 8, thereby the user also can adopt two horizontal middle gestures of gathering of finger to enter described thin stroke pattern with the stroke chap of input characters, as shown in Figure 9, the switching mode of this thick stroke pattern and thin stroke pattern has effectively been avoided the user to forward to the interface has been set, and could realize the troublesome operation of the conversion of both thick and thin strokes after the selection.
5, change whole puncturing patterns over to
Figure 10 is whole puncturing pattern synoptic diagram, and Figure 11 is the synoptic diagram that utilizes all the elements in the gesture deletion text box.
As shown in Figure 10 and Figure 11, the user adopts two parallel gestures that move toward same directions of finger to enter described whole puncturing pattern, thus realize reaching all the elements in the deletion edit box at present, effectively save user's running time.
Need to prove, above-mentioned only is description to the multi-point touch gesture of a preferred embodiment of the present invention, the present invention is not limited to above-mentioned multi-point touch gesture, for example, also can be that the user adopts two parallel gestures that move round about of finger to enter described whole puncturing pattern, not give unnecessary details one by one herein.
Figure 12 is the module diagram of the hand-written input system of one embodiment of the invention.
As shown in figure 12, the present invention also provides another kind of hand-written input system, comprises gesture receiver module 1, is used for carrying out the conversion of corresponding handwriting input mode according to the multi-point touch gesture of user's input.
Described gesture receiver module 1 comprises upper case character submodule 11, lowercase character submodule 12, hand-written dummy keyboard submodule 13, moving cursor submodule 14, thick stroke submodule 15, thin stroke submodule 16 and all deletes submodule 17.
Described upper case character submodule 11 is used for entering the upper case character pattern according to the specific multi-point touch gesture of user's input, described lowercase character submodule 12 is used for entering the lowercase character pattern according to the specific multi-point touch gesture of user's input, concrete, upper case character submodule 11 according to three fingers by the centre to around open gesture enter the upper case character pattern, lowercase character submodule 12 according to three fingers by around the gesture gathered to the centre enter the lowercase character pattern.
Described hand-written dummy keyboard submodule 13 is used for entering hand-written pattern or dummy keyboard pattern according to the specific multi-point touch gesture of user's input, concrete, described hand-written dummy keyboard submodule 13 is pinned screen according to a finger and is given directions the gesture of hitting screen to enter hand-written pattern or dummy keyboard pattern in addition on the other hand.
Described moving cursor submodule 14 is used for being converted into the moving cursor pattern according to the specific multi-point touch gesture of user's input by input pattern, concrete, the gesture that described moving cursor submodule 14 is vertically gathered toward the centre according to two fingers realizes being converted into the moving cursor pattern by input pattern.
Described thick stroke submodule 15 is used for entering the thick stroke pattern according to the specific multi-point touch gesture of user's input, described thin stroke submodule 16 is used for entering the thin stroke pattern according to the specific multi-point touch gesture of user's input, concrete, described thick stroke submodule 15 enters the thick stroke pattern according to the gesture that two fingers laterally separate toward both sides, and the gesture that described thin stroke submodule 16 is laterally gathered toward the centre according to two fingers enters the thin stroke pattern
Described whole deletion submodule 17 is used for entering whole puncturing patterns according to the specific multi-point touch gesture of user's input, and is concrete, and described whole deletion submodules 17 enter whole puncturing patterns according to two parallel gestures that move toward same direction of finger.
In sum, the present invention carries out the conversion of various handwriting input modes according to the specific multi-point touch gesture of user's input, the user can make to use gesture switches various handwriting input modes, editing character easily, parameter is set, thereby the user who improves hand-written input system experiences, and saves the time of user's handwriting input.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the disclosed system of embodiment, because corresponding with the embodiment disclosed method, so description is fairly simple, relevant part partly illustrates referring to method and gets final product.
The professional can also further recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, composition and the step of each example described in general manner according to function in the above description.These functions still are that software mode is carried out with hardware actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can specifically should be used for using distinct methods to realize described function to each, but this realization should not thought and exceeds scope of the present invention.
Obviously, those skilled in the art can carry out various changes and modification to invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these revise and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these change and modification.
Claims (13)
1. a hand-written inputting method is characterized in that, carries out the conversion of various handwriting input modes according to the specific multi-point touch gesture of user's input.
2. hand-written inputting method as claimed in claim 1, it is characterized in that described handwriting input mode comprises a kind of or combination in any in upper case character pattern, lowercase character pattern, hand-written pattern, dummy keyboard pattern, input pattern, moving cursor pattern, thick stroke pattern, thin stroke pattern and the whole puncturing pattern.
3. hand-written inputting method as claimed in claim 2 is characterized in that, the user adopt three fingers by the centre to around open gesture enter described upper case character pattern, adopts three fingers to enter described lowercase character pattern by the gesture of gathering to the centre all around.
4. hand-written inputting method as claimed in claim 2 is characterized in that, the user adopts a finger to pin screen, gives directions the gesture of hitting screen to enter described hand-written pattern or dummy keyboard pattern in addition on the other hand.
5. hand-written inputting method as claimed in claim 2 is characterized in that, the gesture that the user adopts two fingers vertically to gather toward the centre realizes being converted into described moving cursor pattern by described input pattern.
6. hand-written inputting method as claimed in claim 2 is characterized in that, the gesture that the user adopts two fingers laterally to separate toward both sides enters described thick stroke pattern, and the gesture that adopts two fingers laterally to gather toward the centre enters described thin stroke pattern.
7. hand-written inputting method as claimed in claim 2 is characterized in that, the user adopts two parallel gestures that move toward same direction of finger to enter described whole puncturing pattern.
8. a hand-written input system is characterized in that, comprises the gesture receiver module, is used for carrying out the conversion of corresponding handwriting input mode according to the specific multi-point touch gesture of user's input.
9. hand-written input system as claimed in claim 8, it is characterized in that, described gesture receiver module comprises upper case character submodule and lowercase character submodule, described upper case character submodule is used for entering the upper case character pattern according to the specific multi-point touch gesture of user's input, and described lowercase character submodule is used for entering the lowercase character pattern according to the specific multi-point touch gesture of user's input.
10. hand-written input system as claimed in claim 9 is characterized in that, described gesture receiver module also comprises hand-written dummy keyboard submodule, is used for entering hand-written pattern or dummy keyboard pattern according to the specific multi-point touch gesture of user's input.
11. hand-written input system as claimed in claim 10 is characterized in that, described gesture receiver module also comprises the moving cursor submodule, is used for being converted into the moving cursor pattern according to the specific multi-point touch gesture of user's input by input pattern.
12. hand-written input system as claimed in claim 10, it is characterized in that, described gesture receiver module also comprises thick stroke submodule and thin stroke submodule, described thick stroke submodule is used for entering the thick stroke pattern according to the specific multi-point touch gesture of user's input, and described thin stroke submodule is used for entering the thin stroke pattern according to the specific multi-point touch gesture of user's input.
13. hand-written input system as claimed in claim 10 is characterized in that, described gesture receiver module comprises that also whole deletion submodules are used for entering whole puncturing patterns according to the specific multi-point touch gesture of user's input.
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|---|---|---|---|
| CN 201110454452 CN103186268A (en) | 2011-12-29 | 2011-12-29 | Handwriting input method and system |
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|---|---|---|---|
| CN 201110454452 CN103186268A (en) | 2011-12-29 | 2011-12-29 | Handwriting input method and system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616999A (en) * | 2013-11-27 | 2014-03-05 | 绩优科技(深圳)有限公司 | Input switching system based on multi-point touch tablet |
| CN103631436A (en) * | 2013-09-26 | 2014-03-12 | 宇龙计算机通信科技(深圳)有限公司 | Handwriting input method and terminal |
| CN104978048A (en) * | 2015-07-21 | 2015-10-14 | 小米科技有限责任公司 | Character inputting method and device |
| CN105117126A (en) * | 2015-08-19 | 2015-12-02 | 联想(北京)有限公司 | Input switching method and apparatus |
| CN105335078A (en) * | 2014-06-25 | 2016-02-17 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105759950A (en) * | 2014-12-18 | 2016-07-13 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal information input method and mobile terminal |
| WO2017124956A1 (en) * | 2016-01-21 | 2017-07-27 | 阿里巴巴集团控股有限公司 | Method, device and terminal apparatus for information input |
| WO2020001178A1 (en) * | 2018-06-25 | 2020-01-02 | 鸿合科技股份有限公司 | Mode switching method, device and computer-readable storage medium |
| CN111949132A (en) * | 2020-08-19 | 2020-11-17 | 麦片科技（深圳）有限公司 | Gesture control method based on touch and talk pen and touch and talk pen |
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2011
- 2011-12-29 CN CN 201110454452 patent/CN103186268A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631436A (en) * | 2013-09-26 | 2014-03-12 | 宇龙计算机通信科技(深圳)有限公司 | Handwriting input method and terminal |
| CN103616999A (en) * | 2013-11-27 | 2014-03-05 | 绩优科技(深圳)有限公司 | Input switching system based on multi-point touch tablet |
| CN105335078A (en) * | 2014-06-25 | 2016-02-17 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105759950A (en) * | 2014-12-18 | 2016-07-13 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal information input method and mobile terminal |
| CN104978048A (en) * | 2015-07-21 | 2015-10-14 | 小米科技有限责任公司 | Character inputting method and device |
| CN105117126A (en) * | 2015-08-19 | 2015-12-02 | 联想(北京)有限公司 | Input switching method and apparatus |
| CN105117126B (en) * | 2015-08-19 | 2019-03-08 | 联想(北京)有限公司 | A kind of input switching processing method and device |
| WO2017124956A1 (en) * | 2016-01-21 | 2017-07-27 | 阿里巴巴集团控股有限公司 | Method, device and terminal apparatus for information input |
| WO2020001178A1 (en) * | 2018-06-25 | 2020-01-02 | 鸿合科技股份有限公司 | Mode switching method, device and computer-readable storage medium |
| CN111949132A (en) * | 2020-08-19 | 2020-11-17 | 麦片科技（深圳）有限公司 | Gesture control method based on touch and talk pen and touch and talk pen |
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Application publication date: 20130703 |