CN107015977A - A kind of intelligent tutoring system - Google Patents
A kind of intelligent tutoring system Download PDFInfo
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- CN107015977A CN107015977A CN201610055514.6A CN201610055514A CN107015977A CN 107015977 A CN107015977 A CN 107015977A CN 201610055514 A CN201610055514 A CN 201610055514A CN 107015977 A CN107015977 A CN 107015977A
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- 238000013500 data storage Methods 0.000 claims abstract description 40
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- 239000000284 extract Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
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- G—PHYSICS
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- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/43—Querying
- G06F16/432—Query formulation
- G06F16/434—Query formulation using image data, e.g. images, photos, pictures taken by a user
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
A kind of intelligent tutoring system, including image collection module, data storage module, display module, image collection module are used for input graphics data;Great mass of data is stored in data storage module, its every content is associated with respective page content in specific books;Display module is used for showing that whole system needs the content shown, in addition to characteristics of image code extraction module, characteristics of image code memory module and characteristics of image code matching module;The corresponding data content stored in the data storage module realizes that is, corresponding data content is all at least associated with a characteristics of image code-phase in characteristics of image code memory module with associating for respective page content in specific books by associated images condition code.This tutorship system can be associated with tutorial by corresponding textbook information by graphic feature code, realizes unmarked identification, flexibly demand can be taught by adaptive learning, so as to which guidance effect is substantially improved.
Description
Technical field
The present invention relates to a kind of intelligent tutoring system, more particularly to one kind can realize unmarked quick identification matching
The intelligent tutoring system of tutorial.
Background technology
Scientific investigations showed that, the content of courses can not only be preferably showed with the learning materials that multimedia meanses form is showed,
The interest of learner can also be improved, is sharpened understanding, memory effect is improved.But conventional book is by being used as Traditional teaching means
Main media, it is impossible to carry rich text, link, recording, video, simulation animation, threedimensional model and its
His electronic resource.Common electronicses resource has completely disengaged from learner and used also due to be stored on other media
Books, so can not accomplish easy and intuitively associate with the books chapter page, can not more realize between user just
A certain subject content enters accommodating instant exchange.Although e-book can overcome aforementioned drawback, e-book by
It can not be used widely the problems such as reading habit is not met and cost is higher.Some other schemes pass through in paper
Increase the handmarking such as bar code or Quick Response Code on matter books, tied up the layout space of preciousness, extremely influenceed user
Reading and learning experience.Therefore, on the premise of ensureing not changing space of a whole page influence reading habit, how is learner
Paper book on easily add various notes and be associated paper book with multimedia document, facilitate
Ground, which accesses various multimedia learning data, just becomes a technical problem urgently to be resolved hurrily.
The content of the invention
The present invention, which to be solved technical problem and is to provide one kind, can realize that unmarked quick identification matches tutorial
Intelligent tutoring system.
To solve above technical problem, the technical scheme is that:A kind of intelligent tutoring system, including image are obtained
Modulus block, data storage module, display module, image collection module are used for input graphics data;Data storage mould
A large amount of learning materials are stored in block, its every content is associated with respective page content in specific books;Show mould
Block is used for showing that whole system needs the content shown, and its key is:Also include characteristics of image code extraction module,
Characteristics of image code memory module and characteristics of image code matching module;The corresponding money stored in the data storage module
Material content is realized with associating for respective page content in specific books by associated images condition code, i.e., corresponding to provide
Material content is all at least associated with a characteristics of image code-phase in characteristics of image code memory module;Described image condition code
It is special to extract the image of the figure that the graph data that extraction module can input image collection module carries out secondary operation
Code is levied, the data volume of characteristics of image code is smaller than the data volume for the original figure that image collection module is inputted;Image is obtained
The graphical data transmission of modulus block input gives characteristics of image code extraction module, and characteristics of image code extraction module extracts this
The characteristics of image code of figure, then characteristics of image code matching module is by characteristics of image code and condition code memory module
Condition code matched, the corresponding data that the match is successful then on display module in display data memory module.
As the improvement one of the present invention, including application terminal and server end, the data storage module is arranged on institute
Stating the data stored in server end, the data storage module can download in application terminal as needed.
As further improvement one of the invention, described image acquisition module and display module are respectively positioned on the application
In terminal, the original figure that described image acquisition module is obtained is transmitted directly to server end, by being arranged on server
The characteristics of image code extraction module at end extracts its characteristics of image code.
As further improvement two of the invention, the application terminal and server end are both provided with condition code and extract mould
Block, data storage module and condition code matching module, the image obtained when the condition code extraction module of application terminal
When condition code does not find the characteristics of image code matched in the data storage module of application terminal, then positioned at application
Characteristics of image code is sent to server end by the condition code matching module of terminal, positioned at the condition code of server end
, will be corresponding if finding the characteristics of image code matched in the data storage module of server end with module
Data content is sent to application terminal.
As the improvement two of the present invention, described image acquisition module is obtained for still image in the way of directly shooting
Target image, described image acquisition module, first according to certain decimation in frequency video flowing frame, is so obtained again for video flowing
Take target image.
As further improvement of the invention, mainly for reference to figure during condition code extraction module extraction characteristics of image code
Color, texture and/or the shape of picture extract the bottom vector characteristics of target image.
As further improvement of the present invention, the bottom vector characteristics that condition code extraction module is extracted by dimensionality reduction at
Reason generation characteristics of image code.
Further improved as the present invention, the data bank also includes multimedia learning data, the multimedia
There is linking relationship between learning materials and associated reference picture condition code.
It is preferred that, the multimedia learning data include word, recording, video, simulation animation, threedimensional model with
And towards the link of other electronic resources.
Following beneficial effect is can use to obtain by implementing the present invention:
A kind of intelligent tutoring system, including image collection module, data storage module, display module, image are obtained
Module is used for input graphics data;Great mass of data is stored in data storage module, its every content and specific books
Middle respective page content is associated;Display module is used for showing that whole system needs the content shown, in addition to image
Condition code extraction module, characteristics of image code memory module and characteristics of image code matching module;The data storage mould
The corresponding data content stored in block is by associated images condition code with associating for respective page content in specific books
Realize, i.e., corresponding data content is all at least associated with a characteristics of image code-phase in characteristics of image code memory module;
The graph data that described image condition code extraction module can input image collection module carries out secondary operation to extract
The characteristics of image code of the figure, data of the data volume than original figure that image collection module is inputted of characteristics of image code
Amount is small;The graphical data transmission that image collection module is inputted gives characteristics of image code extraction module, and characteristics of image code is carried
Modulus block extracts the characteristics of image code of the figure, then characteristics of image code matching module by characteristics of image code with it is special
The condition code levied in yard memory module is matched, and the match is successful then on display module in display data memory module
Corresponding data.The page of books is extracted condition code, the data information associated with the page of books and the spy
Code-phase association is levied, condition code is obtained by scanning the page of books when in use, just can be with by condition code matching
Find corresponding correspondence data information.Any one user can make the page with books by such mode
The corresponding data information in face, and the data information is shared, it can also find the use when other users, which are obtained, to be authorized
The data information that family is uploaded.It is corresponding come correspondence by printing coding in book pages that this tutorship system eliminates tradition
The tutorship system of learning materials, tutorship system of the present invention can be applied on all books, and traditional
Books must can be used in book pages printing coding.The tutorship system includes application terminal and server end,
The data storage module is arranged on the data stored in the server end, the data storage module can basis
Need to download in application terminal.User as needed can download to the data information in Profiling module using eventually
In end, such user can similarly use the tutorship system even at the place without network, and user passes through
Application terminal just can directly find corresponding data after obtaining image in application terminal.Described image acquisition module with
And display module is respectively positioned on the application terminal, the original figure that described image acquisition module is obtained is transmitted directly to
Server end, its characteristics of image code is extracted by the characteristics of image code extraction module for being arranged on server end.Because image
Condition code extraction module is arranged on server end, so this structure ensure that the volume of application terminal is smaller, together
When set display module the data information of lookup can be shown in time, convenient use person acquisition.The application
Terminal and server end are both provided with condition code extraction module, data storage module and condition code matching module, when
The characteristics of image code that the condition code extraction module of application terminal is obtained is not looked in the data storage module of application terminal
During to the characteristics of image code matched, then the condition code matching module positioned at application terminal sends characteristics of image code
To server end, if the condition code matching module positioned at server end is looked in the data storage module of server end
To the characteristics of image code matched, then corresponding data content is sent to application terminal.Data storage module is set
Put and facilitate user to use intelligent tutoring system in the environment of without network in application terminal, while being set in server end
Data storage module has expanded the data storage amount of data storage module significantly again, enables to user to find more
Data.Condition code extraction module is set, and material matches module can be quickly found out by way of condition code is matched
Data needed for user, lifting it is described can only tutorship system usage experience.Described image acquisition module is for static state
Image obtains target image in the way of directly shooting, and described image acquisition module is for video flowing first according to certain
Decimation in frequency video flowing frame, so obtains target image again.This ensure that can similarly be looked for even for video
To learning materials are corresponded to, this extends recognizable material ranges.Condition code extraction module extracts characteristics of image code
When the bottom vector characteristics of target image are extracted mainly for the color of reference picture, texture and/or shape.Feature
The bottom vector characteristics that code extraction module is extracted generate characteristics of image code by dimension-reduction treatment.This condition code extracts mould
The condition code extraction efficiency of formula it is higher and extract same page matching degree it is higher, can fully meet the need used
Ask.The data bank also includes multimedia learning data, the multimedia learning data and associated reference picture
There is linking relationship between condition code.The multimedia learning data include word, recording, video, simulation animation,
Threedimensional model and the link towards other electronic resources.So more multi-form learning materials can pass through spy
The corresponding mode of code is levied to be associated with corresponding book pages, the corresponding learning materials of book pages more enrich and
Various, this can fully meet the demand of various study coach.
Brief description of the drawings
Further detailed description is done to the present invention with reference to Figure of description, wherein:
Fig. 1 is the system operation flow chart of the present invention;
Fig. 2 is the system architecture diagram of the present invention.
Embodiment
As shown in Figure 1, 2, a kind of intelligent tutoring system, including image collection module, data storage module, display
Module, image collection module is used for input graphics data;Great mass of data is stored in data storage module, its every
Content is associated with respective page content in specific books;Display module is used for showing that whole system needs the interior of display
Hold, in addition to characteristics of image code extraction module, characteristics of image code memory module and characteristics of image code matching module;
The corresponding data content stored in the data storage module is to pass through with associating for respective page content in specific books
What associated images condition code was realized, i.e., corresponding data content is all at least schemed with one in characteristics of image code memory module
As condition code is associated;The graph data that described image condition code extraction module can input image collection module is carried out
Secondary operation is to extract the characteristics of image code of the figure, and the data volume of characteristics of image code is inputted than image collection module
Original figure data volume it is small;The graphical data transmission that image collection module is inputted extracts mould to characteristics of image code
Block, characteristics of image code extraction module extracts the characteristics of image code of the figure, and then characteristics of image code matching module will
Characteristics of image code is matched with the condition code in condition code memory module, and the match is successful then shows on display module
Show the corresponding data in data storage module.It is described can only tutorship system include application terminal and server end, it is described
Data storage module is arranged on the data stored in the server end, the data storage module can be as needed
Download in application terminal.
Described image acquisition module and display module are respectively positioned on the application terminal, and described image acquisition module is obtained
The original figure taken is transmitted directly to server end, is extracted by the characteristics of image code extraction module for being arranged on server end
Its characteristics of image code.The application terminal and server end are both provided with condition code extraction module, data storage module
And condition code matching module, when application terminal condition code extraction module obtain characteristics of image code in application terminal
Data storage module in do not find match characteristics of image code when, then positioned at application terminal condition code match
Characteristics of image code is sent to server end by module, if the condition code matching module positioned at server end is being serviced
The characteristics of image code matched is found in the data storage module at device end, being then sent to corresponding data content should
Use terminal.Described image acquisition module obtains target image, the figure for still image in the way of directly shooting
Target image is so obtained again first according to certain decimation in frequency video flowing frame for video flowing as acquisition module.Feature
Code extraction module extracts target when extracting characteristics of image code mainly for the color of reference picture, texture and/or shape
The bottom vector characteristics of image.The bottom vector characteristics that condition code extraction module is extracted generate image by dimension-reduction treatment
Condition code.
The data bank also includes multimedia learning data, the multimedia learning data and associated reference picture
There is linking relationship between condition code.The multimedia learning data include word, recording, video, simulation animation,
Threedimensional model and the link towards other electronic resources.
It must be noted that above-described embodiment is some the non-restrictive explanations made to the present invention.But this area
Technical staff it will be appreciated that under without departing from the purpose and scope of the invention, the present invention can be made modification,
Replace and change, these modifications, replacement and change still belong to protection scope of the present invention.
Claims (9)
1. a kind of intelligent tutoring system, including image collection module, data storage module, display module, image obtain mould
Block is used for input graphics data;Great mass of data is stored in data storage module, in its every content and specific books
Respective page content is associated;Display module is used for showing that whole system needs the content shown, it is characterised in that:
Also include characteristics of image code extraction module, characteristics of image code memory module and characteristics of image code matching module;It is described
The corresponding data content stored in data storage module is by association with associating for respective page content in specific books
Characteristics of image code realize, i.e., corresponding data content all at least with characteristics of image code memory module in an image spy
Levy code-phase association;The graph data that described image condition code extraction module can input image collection module carries out secondary
Process to extract the characteristics of image code of the figure, the data volume of characteristics of image code is than original that image collection module is inputted
The data volume of beginning figure is small;The graphical data transmission that image collection module is inputted gives characteristics of image code extraction module,
Characteristics of image code extraction module extracts the characteristics of image code of the figure, and then characteristics of image code matching module is by the figure
As condition code is matched with the condition code in condition code memory module, the match is successful then shows money on display module
Expect the corresponding data in memory module.
2. a kind of intelligent tutoring system according to claim 1, it is characterized in that:Including application terminal and server end,
The data storage module is arranged on the data stored in the server end, the data storage module can basis
Need to download in application terminal.
3. a kind of intelligent tutoring system according to claim 2, it is characterized in that:Described image acquisition module and aobvious
Show that module is respectively positioned on the application terminal, the original figure that described image acquisition module is obtained is transmitted directly to service
Device end, its characteristics of image code is extracted by the characteristics of image code extraction module for being arranged on server end.
4. a kind of intelligent tutoring system according to claim 2, it is characterized in that:The application terminal and server end
Condition code extraction module, data storage module and condition code matching module are both provided with, when the feature of application terminal
The characteristics of image code that code extraction module is obtained does not find the image matched in the data storage module of application terminal
During condition code, then positioned at application terminal condition code matching module by the characteristics of image code be sent to server end, position
If the image matched is found in the data storage module of server end in the condition code matching module of server end
Condition code, then be sent to application terminal by corresponding data content.
5. a kind of intelligent tutoring system according to any one of Claims 1-4, it is characterized in that:Described image
Acquisition module obtains target image for still image in the way of directly shooting, and described image acquisition module is for regarding
Frequency is flowed first according to certain decimation in frequency video flowing frame, and target image is so obtained again.
6. a kind of intelligent tutoring system according to claim 5, it is characterized in that:Condition code extraction module extracts image
The bottom vector spy of target image is extracted during condition code mainly for the color of reference picture, texture and/or shape
Levy.
7. a kind of intelligent tutoring system according to claim 6, it is characterized in that:The bottom that condition code extraction module is extracted
Layer vector characteristics generate characteristics of image code by dimension-reduction treatment.
8. a kind of intelligent tutoring system according to claim 7, it is characterized in that:The data bank also includes multimedia
, there is linking relationship between the multimedia learning data and associated reference picture condition code in learning materials.
9. a kind of intelligent tutoring system according to claim 8, it is characterized in that:The multimedia learning data includes
Word, recording, video, simulation animation, threedimensional model and the link towards other electronic resources.
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Cited By (2)
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CN108616774A (en) * | 2018-05-18 | 2018-10-02 | 中版云教育科技(北京)有限公司 | Playback method, device, mobile terminal and the storage medium of calligraphy teaching video |
CN110402840A (en) * | 2019-07-25 | 2019-11-05 | 深圳市阿龙电子有限公司 | Live pig monitoring terminal and live pig monitoring system based on image recognition |
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