CN106326415A - Picture taking question searching method and device - Google Patents
Picture taking question searching method and device Download PDFInfo
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- CN106326415A CN106326415A CN201610715731.3A CN201610715731A CN106326415A CN 106326415 A CN106326415 A CN 106326415A CN 201610715731 A CN201610715731 A CN 201610715731A CN 106326415 A CN106326415 A CN 106326415A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/5846—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using extracted text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/56—Extraction of image or video features relating to colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/148—Segmentation of character regions
- G06V30/153—Segmentation of character regions using recognition of characters or words
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/414—Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text
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Abstract
The invention is applicable to the technical field of an electronic terminal, and provides a picture taking question searching method and device. The method comprises the steps of when a question searching triggering instruction is received, starting a camera of the electronic terminal, and starting cursor positioning; shooting a shooting object positioned by a cursor through the camera; displaying the shooting object shot by the camera in a picture mode, and determining the region boundary of a text block in a picture through the cursor; performing image interception on the basis of the region boundary, and uploading an intercepted image to a server for recognition and test question matching; receiving and displaying question answering results, corresponding to the matched test question, fed back by the server. The method and the device have the advantages that the shot object and the test question text block are obtained in the cursor positioning mode; the question interception confirmation step is omitted; the whole picture taking question searching flow process is optimized; the test question searching precision and the test question searching efficiency are improved.
Description
Technical field
The invention belongs to electric terminal technical field, particularly relate to a kind of taking pictures and search the method and device of topic.
Background technology
At present, a lot of e-education products on the market can realize taking pictures and search topic function, by shooting word or word
Group is with lexical or textual analysis corresponding to search, or by shooting exercise question with answer corresponding to search.Existing take pictures that to search the realization of topic function big
It is required for through following steps: startup photographic head-object search of taking pictures-intercept in the picture-will search by OCR technique
Object is converted into text-server search and mates Search Results-server Search Results is fed back to electric terminal.
But, user, when bat is inscribed, has a lot of problem in the image often taken, prior art cuts topic by fixing
Frame intercepts that problem that user wants, and operates comparatively laborious and easily makes mistakes.
Therefore, it is necessary to a kind of new technical scheme is proposed, to solve above-mentioned technical problem.
Summary of the invention
In consideration of it, the embodiment of the present invention provides a kind of taking pictures to search the method and device of topic, to solve prior art by solid
The fixed topic frame that cuts cuts topic, operates problem that is comparatively laborious and that easily make mistakes.
First aspect, embodiments provides a kind of method taken pictures and search topic, and described method includes:
When receive search topic triggering command time, start the photographic head of electric terminal, and open cursor positioning；
The reference object arrived by the shooting cursor positioning of described photographic head；
In the way of picture, show the reference object that described photographic head photographs, and determine described picture by described cursor
The zone boundary of Chinese version block；
Carry out image interception based on described zone boundary, and truncated picture is uploaded onto the server be identified and try
Topic coupling；
Receive and show the solve a problem result corresponding with the examination question that this matches of described server feedback.
Second aspect, embodiments provides a kind of taking pictures and searches the device of topic, and described device includes:
Start module, for when receive search topic triggering command time, start electric terminal photographic head, and open light demarcate
Position；
First locating module, for the reference object arrived by the shooting cursor positioning of described photographic head；
Second locating module, for showing the reference object that described photographic head photographs in the way of picture, and passes through institute
State cursor and determine the zone boundary of described text in picture block；
Matching module, for carrying out image interception based on described zone boundary, and uploads onto the server truncated picture
It is identified and examination question coupling；
Display module, for receiving and show the solve a problem knot corresponding with the examination question that this matches of described server feedback
Really.
The embodiment of the present invention compared with prior art exists and provides the benefit that: the embodiment of the present invention can be demarcated by light
The mode of position obtains reference object and examination question text block, simple to operate and can be effectively improved the precision that examination question intercepts, and saves
Go section step that topic confirms, optimized whole taking pictures and search the flow process of topic, strengthened Consumer's Experience, there is stronger ease for use and reality
The property used.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to embodiment or description of the prior art
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is only some of the present invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these
Accompanying drawing obtains other accompanying drawing.
Fig. 1 be taking pictures of providing of the embodiment of the present invention search topic method realize schematic flow sheet；
Fig. 2 is that taking pictures of embodiment of the present invention offer searches the composition structural representation of topic device.
Detailed description of the invention
In below describing, in order to illustrate rather than in order to limit, it is proposed that the such as tool of particular system structure, technology etc
Body details, in order to thoroughly cut and understand the embodiment of the present invention.But, it will be clear to one skilled in the art that and do not having these concrete
The other embodiments of details can also realize the present invention.In other situation, omit well-known system, device, electricity
Road and the detailed description of method, in order to avoid unnecessary details hinders description of the invention.
In order to technical solutions according to the invention are described, illustrate below by specific embodiment.
Referring to Fig. 1, realize flow process for what taking pictures of providing of the embodiment of the present invention searched topic method, it mainly includes following step
Rapid:
Step S101, when receive search topic triggering command time, start the photographic head of electric terminal, and open cursor positioning.
In the embodiment of the present invention, the input interface " searching topic triggering command " for electric terminal configuration, in order to user can be led to
Cross the input of this input interface and above-mentioned search topic triggering command.Exemplary, this input interface can show as a physical button, in order to
Topic triggering command is searched by the input of this physical button is above-mentioned；Or this input interface can show as a specific touch operation,
Such as it is two touch and after sliding trace is longitudinally opposed slip monitoring user's touch action on the touchscreen, it is judged that
The first threshold whether displacement of the two longitudinally opposed slips in touch point is simultaneously greater than preset, the described two final drop points in touch point away from
The 3rd threshold that deviation is the most default less than the speed that the Second Threshold preset and described two touch points slide
Value, the most then be judged to search topic triggering command.Or, this input interface can also show as application program and (such as search topic class
App) startup interface, when user start this search topic class App time, be i.e. equivalent to input and above-mentioned search topic triggering command.The present invention is real
Execute in example and the above-mentioned concrete input mode searching topic triggering command is not defined.
In embodiments of the present invention, when receive above-mentioned search topic triggering command time, start electric terminal photographic head (this is taken the photograph
As head can be the built-in camera of above-mentioned electric terminal, it is also possible to for the external camera of above-mentioned electric terminal), and open light
Demarcate position.Further, it is also possible to after above-mentioned photographic head starts, the touch screen of above-mentioned electric terminal loads above-mentioned photographic head
Preview interface, in order to user can be accurately positioned, according to described preview interface, the model of finding a view comprising reference object by cursor
Enclose.Wherein, described reference object includes but not limited to word, phrase, examination question etc..It addition, above-mentioned cursor can be tracking cross,
Or, it is also possible to being other cursor shape that may be present arbitrary, specifically, above-mentioned smooth target shape can be according to the actual requirements
It is set, is not construed as limiting herein.
Step S102, the reference object arrived by the shooting cursor positioning of described photographic head.
Step S103, shows the reference object that described photographic head photographs in the way of picture, and true by described cursor
The zone boundary of fixed described text in picture block.
In embodiments of the present invention, after completed the shooting to reference object by described photographic head, by the bat after shooting
Take the photograph object to show on the touch screen of electric terminal in the way of picture.
Exemplary, described determine that the zone boundary of described text in picture block may include that by described cursor
It is marked on the center of described picture as initial point with described light, carries out text identification to the surrounding of picture, if certain
One direction None-identified goes out text, then stop the identification of the direction；If a direction may recognize that text, then continue the direction
Identification, until direction None-identified goes out text, with the final zone boundary obtaining described text in picture block.
Exemplary, described determine that the zone boundary of described text in picture block can also include by described cursor:
The first trip stem of the exercise question of described cursor surrounding, and the first trip of the described exercise question taken by frame is taken at described picture center
Stem is identified as first trip key words text；
(N+1) row stem before described picture center takes the exercise question of described cursor surrounding, and the described exercise question that frame is taken
Before (N+1) row stem be identified as before (N+1) row key words text, until stem all takes end by frame, then frame take described
The border of stem is the zone boundary of described text block, and described N is integer, and N is more than or equal to 1.
Optionally, the head and the tail feature of (N+1) row stem, front (N+ before the head and the tail of the stem of described exercise question are characterized as exercise question
1) the first feature of row stem and the first feature of first trip stem are identical, and the tail feature of front (N+1) row stem includes: fullstop, non-fullstop
Or connect the part etc. of word.
Step S104, carries out image interception based on described zone boundary, and is uploaded onto the server by truncated picture and carry out
Identify and examination question coupling.
In embodiments of the present invention, text recognition technique includes but not limited to optical character recognition (OCR, Optical
Character Recognition) technology, scene text identification (STR, Scene Text Recognition) technology etc..?
After truncated picture being carried out Text region by described text recognition technique, the word after identifying is put into exam pool and is scanned for
Coupling, and the result after coupling is fed back to described electric terminal.
Step S105, receives and shows the solve a problem result corresponding with the examination question that this matches of described server feedback.
Such as, when the examination question quantity that this matches is 1, receive and show corresponding with the examination question matched or
Multiple results.Wherein, result of solving a problem described in may include that course of solving questions and answer.
It is also preferred that the left owing to traditional topic class App of searching uses single presentation mode to directly display result of solving a problem, make student hold
It is easily formed dependent mentality, directly searches topic and plagiarize answer, lack process thinking and sense of participation, be difficult to excite interest of solving a problem.Therefore,
Optionally, the embodiment of the present invention uses nontransparent mask to block this result of solving a problem, only logical while result is solved a problem in display
Cross after input mask eliminates instruction this nontransparent mask of elimination and just can view result of solving a problem accordingly, thus provide more for student
Many think times.
Wherein, the solve a problem result corresponding with the examination question that this matches of the described server feedback of described display can be wrapped
Include:
Show the course of solving questions corresponding with the examination question that this matches of described server feedback and use first preset
Nontransparent mask blocks described course of solving questions；
Show the answer corresponding with the examination question that this matches of described server feedback and use second preset non-
Bright mask blocks described answer；
After showing the solve a problem result corresponding with the examination question that this matches of described server feedback, it is also possible to bag
Include:
When receiving the first mask and eliminating instruction, under the instruction that described first mask eliminates instruction, eliminate described first
Nontransparent mask；
When receiving the second mask and eliminating instruction, under the instruction that described second mask eliminates instruction, eliminate described second
Nontransparent mask.
Specifically, user can respectively by different above-mentioned first masks of physical button input preset eliminate instruction and
Above-mentioned first mask eliminates instruction, or, it is also possible to input this first mask by touch operation and eliminate instruction and this second illiteracy
Layer eliminates instruction.For above-mentioned touch operation, can set when detect that user touches above-mentioned first nontransparent mask (or above-mentioned
Second nontransparent mask) region at place time, i.e. judge to receive above-mentioned first mask and eliminate instruction (or above-mentioned second mask disappears
Except instruction), it is possible under above-mentioned first mask eliminates the instruction of instruction (or above-mentioned second mask eliminates instruction), eliminate above-mentioned
The Zone Full of the first nontransparent mask (or above-mentioned first nontransparent mask) or the region that is touched (eliminate above-mentioned first non-
The region that is touched of bright mask (or above-mentioned second nontransparent mask) is similar to scraping award form).
The embodiment of the present invention obtains reference object not only by the mode of cursor positioning, and can obtain examination question literary composition
This block.By the embodiment of the present invention, not only eliminate the step cut topic and confirm (because the screenshot area that cursor positioning is formed can
Well navigate to examination question) and optimize whole taking pictures and search the flow process of topic, enhance Consumer's Experience, have stronger ease for use and
Practicality.
Refer to Fig. 2, search the composition structural representation of topic device for taking pictures of embodiment of the present invention offer.For the ease of saying
Bright, illustrate only the part relevant to the embodiment of the present invention.
Described take pictures search topic device can be the software list being built in electric terminal (such as mobile phone, panel computer etc.)
The unit that unit, hardware cell or soft or hard combine, it is also possible to be integrated in described electric terminal as independent suspension member.
Described take pictures search topic device include:
Start module 21, for when receive search topic triggering command time, start the photographic head of electric terminal, and open cursor
Location；
First locating module 22, for the reference object arrived by the shooting cursor positioning of described photographic head；
Second locating module 23, for showing the reference object that described photographic head photographs in the way of picture, and passes through
Described cursor determines the zone boundary of described text in picture block；
Matching module 24, for carrying out image interception based on described zone boundary, and is uploaded to service by truncated picture
Device is identified and examination question coupling；
Display module 25, for receiving and show solve a problem corresponding with the examination question that this matches of described server feedback
Result.
Optionally, described second locating module 23 specifically for:
It is marked on the center of described picture as initial point with described light, carries out text identification to the surrounding of picture, to obtain
The zone boundary of described text in picture block.
Optionally, described second locating module 23 specifically for:
The first trip stem of the exercise question of described cursor surrounding, and the first trip of the described exercise question taken by frame is taken at described picture center
Stem is identified as first trip key words text；
(N+1) row stem before described picture center takes the exercise question of described cursor surrounding, and the described exercise question that frame is taken
Before (N+1) row stem be identified as before (N+1) row key words text, until stem all takes end by frame, then frame take described
The border of stem is the zone boundary of described text block, and described N is integer, and N is more than or equal to 1.
Optionally, described display module 25 specifically for:
When the examination question quantity that this matches is 1, receives and show matching with this of described server feedback
Result that what examination question was corresponding solve a problem.
Optionally, result of solving a problem described in includes: course of solving questions and answer；
Described display module 25 specifically for, show the solution corresponding with the examination question that this matches of described server feedback
Topic process also uses the first nontransparent mask preset to block described course of solving questions, and show described server feedback with this
Answer that the secondary examination question matched is corresponding also uses the second nontransparent mask preset to block described answer；
Described device also includes:
Cancellation module 26, in the solve a problem result corresponding with the examination question that this matches showing described server feedback
Afterwards, when receiving the first mask and eliminating instruction, eliminate described first non-under the instruction that described first mask eliminates instruction
Transparent mask；When receiving the second mask and eliminating instruction, under the instruction that described second mask eliminates instruction, eliminate described the
Two nontransparent masks.
In sum, the embodiment of the present invention obtains reference object not only by the mode of cursor positioning, and permissible
Obtain examination question text block.By the embodiment of the present invention, not only eliminate the step cut topic and confirm (because of cutting that cursor positioning is formed
Graph region can be good at navigating to examination question) and optimize whole taking pictures and search the flow process of topic, improve the precision of examination question search with
And efficiency, enhance Consumer's Experience, there is stronger usability and practicality.
Those skilled in the art is it can be understood that arrive, for convenience of description and succinctly, only with above-mentioned each merit
The division of energy module is illustrated, and in actual application, can distribute above-mentioned functions by different functions as desired
Unit, module complete, and the internal structure of described device will be divided into different functional units or module, to complete above description
All or part of function.Each functional module in embodiment can be integrated in a processing unit, it is also possible to is each
Unit is individually physically present, it is also possible to two or more unit are integrated in a unit, and above-mentioned integrated unit both may be used
To use the form of hardware to realize, it would however also be possible to employ the form of SFU software functional unit realizes.It addition, the concrete name of each functional module
Claim also only to facilitate mutually distinguish, be not limited to the protection domain of the application.The concrete work of module in said apparatus
Make process, be referred to the corresponding process in preceding method embodiment, do not repeat them here.
Those of ordinary skill in the art are it is to be appreciated that combine the mould of each example that the embodiments described herein describes
Block and algorithm steps, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions are actually
Perform with hardware or software mode, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel
Each specifically should being used for can be used different methods to realize described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed apparatus and method, can be passed through other
Mode realizes.Such as, device embodiment described above is only schematically, such as, and described module or the division of unit,
Being only a kind of logic function to divide, actual can have other dividing mode when realizing, and the most multiple unit or assembly are permissible
In conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed
Coupling each other or direct-coupling or communication connect can be the INDIRECT COUPLING by some interfaces, device or unit or
Communication connects, and can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the embodiment of the present invention
The part that the most in other words prior art contributed or this technical scheme completely or partially can be with software product
Form embody, this computer software product is stored in a storage medium, including some instructions with so that one
Computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform this
All or part of step of method described in each embodiment of bright embodiment.And aforesaid storage medium includes: USB flash disk, portable hard drive,
Read only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic
The various medium that can store program code such as dish or CD.
Embodiment described above only in order to technical scheme to be described, is not intended to limit；Although with reference to aforementioned reality
Execute example the present invention has been described in detail, it will be understood by those within the art that: its still can to aforementioned respectively
Technical scheme described in embodiment is modified, or wherein portion of techniques feature is carried out equivalent；And these amendments
Or replace, do not make the essence of appropriate technical solution depart from spirit and the model of the embodiment of the present invention each embodiment technical scheme
Enclose.
Claims (10)
1. the method searching topic of taking pictures, it is characterised in that described method includes:
When receive search topic triggering command time, start the photographic head of electric terminal, and open cursor positioning；
The reference object arrived by the shooting cursor positioning of described photographic head；
In the way of picture, show the reference object that described photographic head photographs, and determine described picture Chinese by described cursor
The zone boundary of this block；
Carry out image interception based on described zone boundary, and truncated picture is uploaded onto the server be identified and examination question
Join；
Receive and show the solve a problem result corresponding with the examination question that this matches of described server feedback.
2. the method for claim 1, it is characterised in that determined the region of described text in picture block by described cursor
Border includes:
It is marked on the center of described picture as initial point with described light, carries out text identification to the surrounding of picture, described to obtain
The zone boundary of text in picture block.
3. the method for claim 1, it is characterised in that determined the region of described text in picture block by described cursor
Border also includes:
The first trip stem of the exercise question of described cursor surrounding, and the first trip stem of the described exercise question taken by frame is taken at described picture center
It is identified as first trip key words text；
Before described picture center takes the exercise question of described cursor surrounding before (N+1) row stem, and the described exercise question that frame is taken
(N+1) (N+1) row key words text before row stem is identified as, until stem is all taken end by frame, then the described stem that frame takes
Border be the zone boundary of described text block, described N is integer, and N is more than or equal to 1.
4. the method for claim 1, it is characterised in that described reception and show described server feedback with this
Result that what the examination question that is fitted on was corresponding solve a problem particularly as follows:
When the examination question quantity that this matches is 1, receive and show the examination question matched with this of described server feedback
Corresponding result of solving a problem.
5. the method as described in any one of Claims 1-4, it is characterised in that described in result of solving a problem include: course of solving questions and answering
Case；
The solve a problem result corresponding with the examination question that this matches of the described server feedback of described display includes:
Show the course of solving questions corresponding with the examination question that this matches of described server feedback and use first preset non-
Bright mask blocks described course of solving questions；
Show the answer corresponding with the examination question that this matches of described server feedback and use the second nontransparent illiteracy preset
Layer blocks described answer；
After showing the solve a problem result corresponding with the examination question that this matches of described server feedback, also include:
When receiving the first mask and eliminating instruction, eliminate described first non-under the instruction that described first mask eliminates instruction
Bright mask；
When receiving the second mask and eliminating instruction, eliminate described second non-under the instruction that described second mask eliminates instruction
Bright mask.
6. take pictures and search the device of topic for one kind, it is characterised in that described device includes:
Start module, for when receive search topic triggering command time, start the photographic head of electric terminal, and open cursor positioning；
First locating module, for the reference object arrived by the shooting cursor positioning of described photographic head；
Second locating module, for showing the reference object that described photographic head photographs, and by described light in the way of picture
Mark determines the zone boundary of described text in picture block；
Matching module, for carrying out image interception based on described zone boundary, and uploads onto the server truncated picture and carries out
Identify and examination question coupling；
Display module, for receiving and show the solve a problem result corresponding with the examination question that this matches of described server feedback.
7. device as claimed in claim 6, it is characterised in that described second locating module specifically for:
It is marked on the center of described picture as initial point with described light, carries out text identification to the surrounding of picture, described to obtain
The zone boundary of text in picture block.
8. device as claimed in claim 6, it is characterised in that described second locating module specifically for:
The first trip stem of the exercise question of described cursor surrounding, and the first trip stem of the described exercise question taken by frame is taken at described picture center
It is identified as first trip key words text；
Before described picture center takes the exercise question of described cursor surrounding before (N+1) row stem, and the described exercise question that frame is taken
(N+1) (N+1) row key words text before row stem is identified as, until stem is all taken end by frame, then the described stem that frame takes
Border be the zone boundary of described text block, described N is integer, and N is more than or equal to 1.
9. device as claimed in claim 6, it is characterised in that described display module specifically for:
When the examination question quantity that this matches is 1, receive and show the examination question matched with this of described server feedback
Corresponding result of solving a problem.
10. the device as described in any one of claim 6 to 9, it is characterised in that described in result of solving a problem include: course of solving questions and
Answer；
Described display module specifically for, show the course of solving questions corresponding with the examination question that this matches of described server feedback
And use the first nontransparent mask preset to block described course of solving questions, and show mating with this of described server feedback
To answer corresponding to examination question and use the second nontransparent mask preset to block described answer；
Described device also includes:
Cancellation module, after the solve a problem result corresponding with the examination question that this matches in the described server feedback of display,
When receiving the first mask and eliminating instruction, under the instruction that described first mask eliminates instruction, eliminate described first nontransparent illiteracy
Layer；When receiving the second mask and eliminating instruction, eliminate described second non-under the instruction that described second mask eliminates instruction
Bright mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715731.3A CN106326415A (en) | 2016-08-24 | 2016-08-24 | Picture taking question searching method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610715731.3A CN106326415A (en) | 2016-08-24 | 2016-08-24 | Picture taking question searching method and device |
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| CN106326415A true CN106326415A (en) | 2017-01-11 |
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| CN201610715731.3A Pending CN106326415A (en) | 2016-08-24 | 2016-08-24 | Picture taking question searching method and device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107845048A (en) * | 2017-11-24 | 2018-03-27 | 合肥立腾信息科技有限责任公司 | A kind of learning management system based on artificial intelligence |
| CN107885449A (en) * | 2017-11-09 | 2018-04-06 | 广东小天才科技有限公司 | One kind is taken pictures searching method, device, terminal device and storage medium |
| CN108227910A (en) * | 2017-11-24 | 2018-06-29 | 广东小天才科技有限公司 | A kind of input method, device, mobile terminal and storage medium for searching for content |
| CN108470041A (en) * | 2018-02-12 | 2018-08-31 | 维沃移动通信有限公司 | A kind of information search method and mobile terminal |
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