CN103577822A - Man-machine interaction feedback equipment and method based on writing - Google Patents
Man-machine interaction feedback equipment and method based on writing Download PDFInfo
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- CN103577822A CN103577822A CN201310535724.1A CN201310535724A CN103577822A CN 103577822 A CN103577822 A CN 103577822A CN 201310535724 A CN201310535724 A CN 201310535724A CN 103577822 A CN103577822 A CN 103577822A
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Abstract
The invention relates to man-machine interaction feedback equipment and method based on writing. The equipment comprises a terminal communication module, a terminal processing module and a display module, wherein the terminal communication module is used for receiving writing track information of a user, the terminal processing module is used for generating corresponding character information according to the writing track information and comparing the generated character information with stored corresponding character information to obtain a comparison result, and the display module is used for displaying the generated character information and the comparison result. Due to the fact that the writing track information of the user is obtained and transmitted to the man-machine interaction feedback equipment with a display function, character information of writing is represented, and meanwhile the represented character information of writing is compared with the corresponding character information stored in the man-machine interaction feedback equipment to obtain a comparison result and display the result to the user, so that a writing exercise result of the user can be quickly, accurately and visually fed back to the user, meanwhile the exercise effect of the user is improved, and user experience is improved.
Description
Technical field
The present invention relates to content digital area, relate in particular to a kind of man-machine interaction feedback device and method based on writing.
Background technology
In prior art, the general word having completed by manual observation practitioner that adopts judges whether practitioner's character calligraph reaches due level.The judgement of carrying out practitioner's character calligraph level by such mode has following problem:
1, owing to passing judgment on by manually carrying out, thus efficiency lower, easily fail to judge, and depend on judgement person's self writing level;
2, for some such as: stroke order put upside down, stroke adopts many problem such as to complete, and cannot obtain from practice result, therefore the degree of accuracy of judgement is not high, cannot give the correct feedback of practitioner.
Therefore, need to find the character calligraph exercise feedback method that a kind of efficiency is high, accuracy is high.
Summary of the invention
In view of this, an object of the present invention is to provide a kind of human-computer interaction device and method based on writing, to improve efficiency and the accuracy of character calligraph exercise feedback.
For solving the problems of the technologies described above, according to an aspect of the present invention, provide a kind of man-machine interaction feedback device based on writing, comprising:
Terminal communication module, for receiving user's handwriting trace information;
Terminal processing module, for according to Word message corresponding to described handwriting trace Information generation; The Word message of described generation is compared with the corresponding Word message of storage, obtain comparative result;
Display module, for showing Word message and the described comparative result of described generation.
According to another aspect of the present invention, provide the man-machine interaction feedback method based on writing that a kind of the said equipment is corresponding, having comprised:
Receive user's handwriting trace information;
According to Word message corresponding to described handwriting trace Information generation;
The Word message of described generation is compared with the corresponding Word message of storage, obtain comparative result;
The Word message and the described comparative result that show described generation.
According to technique scheme of the present invention, by obtaining user's handwriting trace information and this handwriting trace information being sent on the man-machine interaction feedback device with Presentation Function, the Word message that reproduction is write, the Word message of writing of described reproduction is compared with the corresponding Word message of storing in man-machine interaction feedback device simultaneously, obtain comparative result and be shown to user; Make user's writing practising result to feed back to fast, accurately, intuitively user, improved the effect of user's exercise simultaneously, improve user's experience.
Accompanying drawing explanation
Fig. 1 is the structural representation block diagram of a kind of man-machine interaction feedback device based on writing of the embodiment of the present invention;
Fig. 2 is the structural representation block diagram of a kind of man-machine interaction feedback device terminal processing module based on writing of the embodiment of the present invention;
Fig. 3 is the process flow diagram of a kind of man-machine interaction feedback method based on writing of the embodiment of the present invention;
Fig. 4 is that the embodiment of the present invention is applied in the structural representation block diagram in a kind of man-machine interactive system based on writing;
Fig. 5 writes the dot matrix pattern schematic diagram on paper in a kind of man-machine interactive system based on writing of the embodiment of the present invention;
Fig. 6 is the schematic diagram of writing paper surf zone of a kind of man-machine interactive system based on writing of the embodiment of the present invention;
Fig. 7 is the structural representation block diagram of lettering pen in a kind of man-machine interactive system based on writing of the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
In order to solve that the efficiency that the artificial mode of available technology adopting judges the result of practitioner exercise is lower, accuracy is weak and to problems such as practitioner's feedback are directly perceived not, as shown in Figure 1, the embodiment of the present invention provides a kind of man-machine interaction feedback device 100 based on writing, and comprising:
Embodiments of the invention are by obtaining user's handwriting trace information and this handwriting trace information being sent on the feedback device with Presentation Function, the Word message that reproduction is write, the Word message of writing of described reproduction is compared with the corresponding Word message of storing in man-machine interaction feedback device simultaneously, obtain comparative result and be shown to user; Make user's writing practising result to feed back to fast, accurately, intuitively user, improved the effect of user's exercise simultaneously, improve user's experience.
In a kind of possible embodiment of the embodiment of the present invention, the user's that described terminal communication module 110 receives handwriting trace information is obtained by electronic input apparatus for user, described electronic input apparatus is such as being the touch-screen of touch screen terminal (such as touch-screen mobile phone, panel computer etc.), can also be the handwriting input device such as board, or can also be other suitable input equipment.In a kind of preferably embodiment of the embodiment of the present invention, described electronic input apparatus for below described in Fig. 4 to Fig. 7 write paper and at the described lettering pen of writing to obtain described handwriting trace on paper of writing, this equipment can be described in detail below, repeats no more here.
In the embodiment of the present invention, described Word message can comprise: positional information in corresponding region of word shape information, strokes of characters order information, strokes of characters quantity information, word, one or more in character calligraph velocity information.When described terminal processing module compares, also respectively these information are compared.
Described feedback device 100 can also comprise a terminal storage module (not expressing in figure), for storing the Word message of described correspondence, the Word message of described generation and described comparative result.Certainly, other information needing (specific instruction described in embodiment below and the corresponding relation of described specific instruction and coordinate information etc.) also can be stored in described terminal storage module.
As shown in Figure 2, in a kind of possible embodiment, described Word message comprises: word shape information, strokes of characters order information, strokes of characters quantity information and the positional information of word in corresponding region.Corresponding with it, described terminal processing module 120 comprises:
Word shape matching unit 121, for the word shape information of more described generation and the corresponding word shape information of storage, obtains word shape information comparative result.Here word shape information comprises the shape of each stroke of word and/or the shape of the complete word that all strokes form.
Word order of strokes observed in calligraphy comparing unit 122, for the strokes of characters order information of more described generation and the corresponding strokes of characters order information of storage, obtains strokes of characters order information comparative result.Like this, even if the word that user finishes writing looks just the same with the word of storing, but because stroke order has difference, the embodiment of the present invention also can judge, and feeds back to user rapidly, the problem of writing that can help user to correct to be not easy to notice.
Strokes of characters comparing unit 123, for the strokes of characters quantity information of more described generation and the corresponding strokes of characters quantity information of storage, obtains strokes of characters quantity information comparative result.For example, in some fonts (Chinese character), having some strokes is that a form of a stroke or a combination of strokes becomes, if write but be divided into two when writing, from the result of writing, be relatively difficult to find out, by the equipment of the embodiment of the present invention, just this problem can be found out and feeds back to user.
Text point comparing unit 124, the positional information for the word of more described generation in corresponding region and the positional information of the corresponding word of storage in corresponding region, obtain text location comparative result.In embodiments of the present invention, the word likely occurring for practitioner such as has write partially at the situation, by this text point comparing unit 124, just can give rapidly user feedback.
In the present invention, described comparative result can pass through figure denote out, or indicates different results by different symbols.For example, in a kind of possible embodiment of the embodiment of the present invention, can a corresponding color lump be set for each comparing unit, the different colours by this color lump indicates comparative result.For example, when color lump is green, illustrate that the information and the canned data that generate are basically identical; When color lump is yellow, illustrate that the information and the canned data that generate have less difference; When color lump is redness, information and canned data that instructions generates have larger difference, pay particular attention to.Certainly, in other embodiments, more multistage different comparative result can also be set and express.
In the present embodiment,, to there being four color lumps, for the total result of all comparing units, to there being a numeral marking, by these, to user, feed back fast and accurately with above-mentioned each comparing unit.
Certainly, except above-mentioned unit, in other embodiment of the embodiment of the present invention, described terminal processing module 120 can also comprise other unit, for example, can comprise:
Character calligraph speed comparing unit (not expressing in figure), for the character calligraph velocity information of more described generation and the corresponding character calligraph velocity information of storage, obtains character calligraph velocity information comparative result.
In embodiments of the present invention, described display module 130, for showing real-time dynamicly the Word message of described generation.For example, the process of user writing is shown in real time dynamically.
In embodiments of the present invention, in order to help user intuitively the own word track of writing and correct word track to be contrasted, described display module 130 also synchronously shows the corresponding Word message of storage for the Word message with described generation.That is,, when showing the Word message of described generation, synchronously show the corresponding Word message of storage.
In the embodiment of the present invention, by display module 130, corresponding information is shown to user feedback, in other possible embodiment of the embodiment of the present invention, can also practice result be fed back to user by alternate manner, for example, adopt loudspeaker, by the mode of sounding, undertaken.
As shown in Figure 3, the present invention also provides a kind of man-machine interaction feedback method based on write corresponding with Fig. 1 or Fig. 2 apparatus shown, comprising:
S110: the handwriting trace information that receives user;
S120: according to Word message corresponding to described handwriting trace Information generation;
S130: the Word message of described generation is compared with the corresponding Word message of storage, obtain comparative result;
S140: the Word message and the described comparative result that show described generation.
The concrete methods of realizing of above steps, referring to functional description corresponding to each unit in the apparatus embodiments shown in Fig. 1 or Fig. 2, repeats no more here.
By method of the present invention, obtain user's handwriting trace information and this handwriting trace information is sent on the feedback device with Presentation Function, the Word message that reproduction is write, the Word message of writing of described reproduction is compared with the corresponding Word message of storing in man-machine interaction feedback device simultaneously, obtain comparative result and be shown to user; Make user's writing practising result to feed back to fast, accurately, intuitively user, improved the effect of user's exercise simultaneously, improve user's experience.
An embodiment who provides the embodiment of the present invention is below applied in embodiment in a kind of man-machine interactive system 200 based on writing, and as shown in Figure 4, described man-machine interactive system 200 comprises:
Write paper 210, surface has coordinate identification icon;
Writing refill 221, for submitting a written statement to a higher authority and write at the described paper of writing;
Man-machine interaction feedback device 230, described man-machine interaction feedback device 130 can be the man-machine interaction feedback device of Fig. 1 or middle record embodiment illustrated in fig. 2, comprising:
The embodiment of the present invention is taken the coordinate identification icon write on paper and the image of handwriting trace by lettering pen, obtain the coordinate information that handwriting trace is corresponding, this coordinate information is sent on the man-machine interaction feedback device with Presentation Function, the Word message that reproduction is write, the Word message of writing of described reproduction is compared with the corresponding Word message of storing in man-machine interaction feedback device simultaneously, obtain comparative result and be shown to user; Make user's writing practising result to feed back to fast, accurately, intuitively user, improved the effect of user's exercise simultaneously, improve user's experience.
In embodiments of the present invention, described in write paper 210 and do not affect for increasing on the paper general conventional that user normally watches and the coordinate identification icon write forms, when user uses, can obtain and on plain paper, carry out the effect that writing practising is the same.
Wherein, described coordinate identification icon can be that on plain paper, the mode such as printing or printing forms.
As shown in Figure 5, in a kind of possible embodiment, described coordinate identification icon is dot matrix pattern, according to described dot matrix corresponding to diverse location place on paper of writing, distributes and carries out coordinate identification.
As shown in Figure 5, in dot matrix pattern, there are a plurality of consecutive point to form minimum data unit 212, in the middle of in Fig. 5, shown in the enlarged drawing of minimum data unit 212, be by 6*6 the point 211 minimum data unit 212 that form, each point 211 in each data cell has a corresponding O of reference center, and each point 211 forms with respect to the runout information of self O of reference center the feature that this minimum data unit 212 is different from other minimum data unit 212.By these features, can demarcate the described coordinate of writing the diverse location on paper 210 (for example, in Fig. 5 shown in the position enlarged drawing of right-hand point 211, the right side of the O of Dian211Qi reference center in the upper left corner, the point 211 in the upper right corner is at the upside of himself O of reference center, the point in the lower left corner is in left side, the point in the lower right corner is at downside), adopt in this way and the precise digitization of written contents can be accurate to micron order.This dot matrix techniques is prior art, repeats no more herein.Certainly, in other possible embodiments of the embodiment of the present invention, described coordinate identification icon can also be other form, as long as can obtain by lettering pen the coordinate of handwriting trace.
As shown in Figure 6, in a kind of possible embodiment of the embodiment of the present invention, described in write the coordinate identification icon of writing on paper 210 described in paper 210(Fig. 6 and do not mark) on also comprise:
The form of writing paper and can be with copybook presents.Certainly, in other embodiments of the embodiment of the present invention, described in to write paper can be also blank paper.
In a kind of possible embodiment, described in write on paper 210 and also comprise:
In embodiments of the present invention, described specific instruction is the handwriting trace corresponding to Word message of the generation of playback specific region.The specific region here can be for example: if functional area 215 is write 214 belows, region described in being positioned at, described in playback, functional area 215 top correspondences are write handwriting trace corresponding to word of writing in region 214; If functional area 215 is positioned at 213 belows, described standard word region, all handwriting traces corresponding to word of writing in region 214 of writing of standard word region 213 correspondences described in playback; If functional area 215 is positioned at the bottom that this page write paper 210, this page of all handwriting trace corresponding to word of writing in region 214 of writing of playback.Certainly, described specific region can also be defined as other form.
In embodiments of the present invention, with embodiment illustrated in fig. 3 in to write the described standard word region 213 of paper 210 corresponding:
In described lettering pen 220:
Described image capture module 222, also for gathering the coordinate identification icon in described standard word region 213;
Described processing module 223, also for obtain the coordinate information of described standard word region 213 correspondences according to described coordinate identification icon,
Described communication module 224, also for sending the coordinate information of described standard word region 213 correspondences.
In described man-machine interaction feedback device 230:
Described terminal communication module 231, also for receiving the coordinate information of described standard word region 213 correspondences;
Described terminal processing module 232, also for obtaining the Word message of current standard word region corresponding stored according to the coordinate information of described standard word region 213 correspondences;
Described display module 233, also for showing the Word message of described current standard word region 213 corresponding stored.
, in the present embodiment, when described, write while thering is described standard word region 213 on paper 210, 220 of described lettering pens are when this region, image capture module 222 and processing module 223 by lettering pen 220 obtain the coordinate information corresponding with this region and send to man-machine interaction feedback device 230, in described man-machine interaction feedback device 230, store the Word message of the standard word corresponding with this coordinate information, in display interface, show that (this demonstration can be static to this standard word, also can be the handwriting trace of this standard word of dynamically presenting according to the sequential write of standard word) or the out of Memory relevant to this standard word.
In embodiments of the present invention, with embodiment illustrated in fig. 6 in to write the described functional area 215 of paper 210 corresponding:
In described lettering pen 220:
Described image capture module 222, also for gathering the coordinate identification icon of described functional area 215;
Described processing module 223, also for obtaining the coordinate information of described functional area 215 correspondences according to described coordinate identification icon;
Described communication module 224, also for sending the coordinate information of described functional area 215 correspondences.
In described man-machine interaction feedback device 230:
Described terminal communication module 231, also for receiving the coordinate information of described functional area 215 correspondences;
Described terminal processing module 232, also for carrying out and described specific instruction according to the coordinate information of described functional area 215 correspondences;
Described display module 233, also for showing the execution result of described specific instruction.
In the present embodiment, when 220 of described lettering pens are on described functional area 215, it is to the described man-machine interaction feedback device 230 transmission coordinate information corresponding with this functional area 215, in described man-machine interaction feedback device 230, store the specific instruction corresponding with this coordinate information, when described man-machine interaction feedback device 230 receives above-mentioned and functional area 215 respective coordinates information, carry out (the concrete as corresponding description in embodiment above of this specific instruction, repeat no more) herein, and show the execution result (or showing in real time implementation) of this specific instruction.
As shown in Figure 7, in a kind of possible embodiment of the embodiment of the present invention, described lettering pen 220 also comprises:
Described image capture module 222, activates described collection action according to described trigger message.
In embodiments of the present invention, described image capture module 222 can be for example high-speed camera head, it is arranged on the front end of lettering pen 220, and when writing by described lettering pen 220, described image capture module 222 can collect writes region and near image.First directly in shooting state for fear of high-speed camera, waste power supply and processor resource, therefore while writing by described writing refill 221 in the embodiment of the present invention, front end is depressed the work that pressure backward that rear end produces triggers described image capture module 222, when writing paper 210 described in the front end of writing refill 221 leaves, this pressure disappears, thereby described image capture module 222 quits work.
In the embodiment shown in Fig. 7, preferably, described lettering pen 220 also comprises:
In some cases, for example when described communication module 224 cannot outwards send described coordinate information (coordinate information that handwriting trace above comprising described in embodiment is relevant, the coordinate information corresponding with standard word region and with coordinate information corresponding to functional area in one or more) time, can preserve described coordinate information by described memory module 226, on suitable opportunity, to man-machine interaction feedback device, send described coordinate information again.
In the embodiment shown in Fig. 7, preferably, described lettering pen 220 also comprises:
This power module 227 can be for example accumulate battery, and it can be disposable removable, can be also rechargeable battery.Certainly, in other embodiment of the present invention, this power module 227 can also exist in other mode, for example, by circumscripted power line, provide power supply.
In the present embodiment, the writing refill 221 of described lettering pen 220 can be ball pen, and certainly in other embodiments, it can be also the forms such as water-color paintbrush, pencil, pen.
In the present embodiment, described communication module 224 can be wired, for example, by a data line, be connected (now, described data line can also provide power supply for described lettering pen 220) with the terminal communication module 231 of described man-machine interaction feedback device 230; Also can be wireless, such as communicating by modes such as infrared, bluetooth, WIFI.
In other possible embodiment of the embodiment of the present invention, described lettering pen 220 can also comprise other module as required, and for example recording module etc., repeats here no longer one by one.
The embodiment of the present invention is write coordinate identification icon on paper and the image of handwriting trace by shooting, obtain the coordinate information that handwriting trace is corresponding, these coordinate informations and the related information of having stored are carried out to analyzing and processing, the Word message that reproduction is write, the Word message of writing of described reproduction is compared with the corresponding Word message of storing in man-machine interaction feedback device simultaneously, obtain comparative result and be shown to user; Make user's writing practising result to feed back to fast, accurately, intuitively user, improved the effect of user's exercise simultaneously, improve user's experience.
Those of ordinary skills can recognize, unit and the method step of each example of describing in conjunction with embodiment disclosed herein, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought and exceeds scope of the present invention.
If described function usings that the form of SFU software functional unit realizes and during as production marketing independently or use, can be stored in a computer read/write memory medium.Understanding based on such, the part that technical scheme of the present invention contributes to prior art in essence in other words or the part of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CDs.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (10)
1. the man-machine interaction feedback device based on writing, is characterized in that, comprising:
Terminal communication module, for receiving user's handwriting trace information;
Terminal processing module, for according to Word message corresponding to described handwriting trace Information generation; The Word message of described generation is compared with the corresponding Word message of storage, obtain comparative result;
Display module, for showing Word message and the described comparative result of described generation.
2. equipment as claimed in claim 1, is characterized in that,
Described Word message comprises word shape information;
Described terminal processing module comprises:
Word shape matching unit, for the word shape information of more described generation and the corresponding word shape information of storage, obtains word shape information comparative result.
3. equipment as claimed in claim 1, is characterized in that,
Described Word message comprises strokes of characters order information;
Described terminal processing module comprises:
Word order of strokes observed in calligraphy comparing unit, for the strokes of characters order information of more described generation and the corresponding strokes of characters order information of storage, obtains strokes of characters order information comparative result.
4. equipment as claimed in claim 1, is characterized in that,
Described Word message comprises strokes of characters quantity information;
Described terminal processing module comprises:
Strokes of characters comparing unit, for the strokes of characters quantity information of more described generation and the corresponding strokes of characters quantity information of storage, obtains strokes of characters quantity information comparative result.
5. equipment as claimed in claim 1, is characterized in that,
Described Word message comprises the positional information of word in corresponding region;
Described terminal processing module comprises:
Text point comparing unit, the positional information for the word of more described generation in corresponding region and the positional information of the corresponding word of storage in corresponding region, obtain text location comparative result.
6. equipment as claimed in claim 1, is characterized in that,
Described Word message comprises character calligraph velocity information;
Described terminal processing module comprises:
Character calligraph speed comparing unit, for the character calligraph velocity information of more described generation and the corresponding character calligraph velocity information of storage, obtains character calligraph velocity information comparative result.
7. equipment as claimed in claim 1, is characterized in that,
Described display module, for showing real-time dynamicly the Word message of described generation.
8. the equipment as described in any one in claim 1 to 7, is characterized in that,
Described display module, also synchronously shows the corresponding Word message of storage for the Word message with described generation.
9. equipment as claimed in claim 1, is characterized in that, described equipment also comprises:
Terminal storage module, for storing the Word message of described correspondence, the Word message of described generation and described comparative result.
10. a man-machine interaction feedback method based on write corresponding with equipment described in any one in claim 1-9, is characterized in that, comprising:
Receive user's handwriting trace information;
According to Word message corresponding to described handwriting trace Information generation;
The Word message of described generation is compared with the corresponding Word message of storage, obtain comparative result;
The Word message and the described comparative result that show described generation.
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| CN201310535724.1A CN103577822A (en) | 2013-11-01 | 2013-11-01 | Man-machine interaction feedback equipment and method based on writing |
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| CN105447482A (en) * | 2015-12-31 | 2016-03-30 | 田雪松 | Text message identification method |
| CN105469077A (en) * | 2015-12-31 | 2016-04-06 | 田雪松 | Electronic marking method |
| CN105653688A (en) * | 2015-12-31 | 2016-06-08 | 田雪松 | Data statistic method |
| CN105654146A (en) * | 2015-12-31 | 2016-06-08 | 田雪松 | Discrete data processing method |
| CN105654052A (en) * | 2015-12-31 | 2016-06-08 | 田雪松 | Dot matrix file segmentation method |
| CN105677777A (en) * | 2015-12-31 | 2016-06-15 | 田雪松 | Lattice coding file generation method |
| CN105678239A (en) * | 2015-12-31 | 2016-06-15 | 田雪松 | Text identification method based on lattice |
| CN114743434A (en) * | 2022-03-11 | 2022-07-12 | 深圳汇笔科技有限公司 | Following exercise method based on multimedia writing exercise system |
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