CN106503637A - Test paper processing system - Google Patents
Test paper processing system Download PDFInfo
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- CN106503637A CN106503637A CN201610890981.0A CN201610890981A CN106503637A CN 106503637 A CN106503637 A CN 106503637A CN 201610890981 A CN201610890981 A CN 201610890981A CN 106503637 A CN106503637 A CN 106503637A
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- Prior art keywords
- test paper
- electronics
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- webpage
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
- G06V10/225—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition based on a marking or identifier characterising the area
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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
- G06V10/20—Image preprocessing
- G06V10/24—Aligning, centring, orientation detection or correction of the image
- G06V10/243—Aligning, centring, orientation detection or correction of the image by compensating for image skew or non-uniform image deformations
Abstract
The invention discloses a kind of test paper processing system.Wherein, the system includes：Web page server and test paper processing server, wherein, web page server, for providing web service, wherein, webpage includes at least one of：For uploading the webpage of electronics test paper；Test paper processing server, obtains the electronics being capable of identify that test paper for carrying out processing to electronics test paper, and wherein, processing includes at least one of：Electronics is answered the questions in a test paper and is positioned into line tilt correction, to electronics test paper；Web page server, also provides for the webpage of the electronics test paper after displaying is processed, and provides the webpage read and made comments to the content in electronics test paper by user.The present invention solve prior art based on computers install go over examination papers software institute caused by technical problem.
Description
Technical field
The present invention relates to computer network processing technology field, in particular to a kind of test paper processing system.
Background technology
In this area, marking system is to achieve objective item certainly with computer networking technology and electronic scanning technique as relying on
Dynamic go over examination papers, a kind of modern times that subjective item is marked examination papers go over examination papers mode, flow process of entirely going over examination papers is succinct, accurately, efficiently, alleviates the teacher that gos over examination papers
Workload, eliminated during going over examination papers occur mistake.
Existing marking system, needs, by high speed scanner, the examinee of papery version test paper is scanned into corresponding electronics and answers
Volume, and be identified.In the prior art, it is to be goed over examination papers by installing corresponding software on one computer, if there are
Multiple teachers, then need to carry out software installation for each teacher, the increase which results in cost and the inconvenience for using.
For above-mentioned prior art based on the caused problem of software institute of going over examination papers is installed on computers, not yet propose at present effectively
Solution.
Content of the invention
A kind of test paper processing system is embodiments provided, prior art is at least solved based on installing on computers
The caused technical problem of software of going over examination papers.
According to an aspect of the invention, there is provided a kind of test paper processing system, including：Web page server and test paper are processed
Server, wherein, web page server, for providing web service, wherein, webpage includes at least one of：For above conducting electricity
The webpage of son test paper；Test paper processing server, obtains the electronics being capable of identify that test paper for carrying out processing to electronics test paper, its
In, processing includes at least one of：Electronics is answered the questions in a test paper and is positioned into line tilt correction, to electronics test paper；Web page server,
The webpage of the electronics test paper after displaying is processed is also provided for, and provides what user was read and made comments to the content in electronics test paper
Webpage.
In embodiments of the present invention, by web page server provide for upload electronics test paper webpage and user to electronics
The webpage read and made comments by content in test paper, test paper processing server are carried out processing the electronics for obtaining being capable of identify that to electronics test paper
Test paper is processed, and wherein, processing includes at least one of：Electronics is answered the questions in a test paper to be carried out into line tilt correction, to electronics test paper
Positioning, has been reached and has installed software of going over examination papers without the need for the computer for each teacher that gos over examination papers, goed over examination papers by browser access webpage
Purpose, it is achieved thereby that the cost that reduces going over examination papers, improve the technique effect of efficiency of going over examination papers, and then solve prior art and be based on
Technical problem caused by software institute of going over examination papers is installed on computer.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of test paper processing system schematic diagram according to embodiments of the present invention；
Fig. 2 is according to embodiments of the present invention a kind of optionally with being processed to electronics test paper in test paper processing system
Method flow diagram；
Fig. 3 is the optional test paper volume face schematic diagram of one kind according to embodiments of the present invention；
Fig. 4 is the optional test paper template volume face schematic diagram of one kind according to embodiments of the present invention；
Fig. 5 is the optional test paper processing system schematic diagram of one kind according to embodiments of the present invention；
Fig. 6 is a kind of test paper process flow figure according to embodiments of the present invention；
Fig. 7 is a kind of test paper processing meanss schematic diagram according to embodiments of the present invention；
Fig. 8 is the optional test paper processing meanss schematic diagram of one kind according to embodiments of the present invention；
Fig. 9 is the optional test paper processing meanss schematic diagram of one kind according to embodiments of the present invention；
Figure 10 is the optional test paper processing meanss schematic diagram of one kind according to embodiments of the present invention；And
Figure 11 is the optional test paper processing meanss schematic diagram of one kind according to embodiments of the present invention.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention in
Accompanying drawing, to the embodiment of the present invention in technical scheme be clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than whole embodiments.Embodiment in based on the present invention, ordinary skill people
The every other embodiment obtained under the premise of creative work is not made by member, should all belong to the model of present invention protection
Enclose.
It should be noted that description and claims of this specification and the term " first " in above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except here diagram or
Order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, and for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps that clearly lists or unit, but may include clearly not list or for these processes, method, product
Or intrinsic other steps of equipment or unit.
Embodiment 1
According to embodiments of the present invention, a kind of test paper processing system embodiment is additionally provided.
Fig. 1 is a kind of test paper processing system schematic diagram according to embodiments of the present invention, as shown in figure 1, the system includes：Net
Page server 101 and test paper processing server 103.
Wherein, web page server 101, for providing web service, wherein, webpage includes at least one of：For
Conduct electricity the webpage of sub- test paper；
Test paper processing server 103, obtains the electronics being capable of identify that test paper for carrying out processing to electronics test paper, wherein,
Processing includes at least one of：Electronics is answered the questions in a test paper and is positioned into line tilt correction, to electronics test paper；
Above-mentioned web page server 101, also provides for the webpage of the electronics test paper after displaying is processed, and provides user couple
The webpage read and made comments by content in electronics test paper.
Used as a kind of optional embodiment, above-mentioned web page server can be the one or more calculating being connected with the Internet
Machine, including Laptop ＆ Desktop computer, above-mentioned webpage can be the browser (example by installing in above computer
Such as, IE browser, Google's browser and red fox browser etc.) internet page that accesses, the page includes for uploading electronics
The webpage of test paper；Above-mentioned test paper processing server can be the computer for being provided with marking system software, can be used for scanning
The electronics obtained after papery test paper is answered the questions in a test paper and rectifies a deviation into line tilt or the regional that electronics is answered the questions in a test paper is carried out the process such as positioning, will be straight
The electronics test paper obtained after connecting overscan imaging apparatus scanning papery test paper is treated as the electronics test paper being capable of identify that；Wherein, sweep
Imaging apparatus can be using photoelectric technology and digital processing technology, and image or image information are converted to digital letter with scan mode
Number device, for example, it may be scanner, have scan function printing and photocopier, or smart machine shooting
Head；Above-mentioned test paper can be the paper of paper-based form or other forms；Above-mentioned electronics test paper can be with electricity with above-mentioned test paper
The picture or image of sub- form storage.
In the above-described embodiments, papery test paper is scanned by scanning means to obtain corresponding electronics test paper, by
In scanning process, it is that artificial operation is scanned, it is understood that there may be the problems such as paper is inclined, thus, passing through scanning means pair
After papery test paper is scanned acquisition electronics test paper, electronics test paper is uploaded to by above-mentioned test paper by above-mentioned web page server 101
Processing server 103, is answered the questions in a test paper to electronics using test paper processing server 103 and is rectified a deviation into line tilt, and each in answering the questions in a test paper to electronics
Individual region (such as identified areas and answer region) are positioned, will directly by scanning in above-mentioned test paper processing server 103
After the electronics test paper obtained after device scanning papery test paper is treated as the electronics test paper being capable of identify that, by above-mentioned web service
Device 101, there is provided the webpage of the electronics test paper after displaying process, and provide what user was read and made comments to the content in electronics test paper
Webpage.
Alternatively, above-mentioned scanning means can be high speed scanner.
In a kind of optional embodiment, the examination question type of above-mentioned test paper can be objective item, or subjective item, as long as
It is to extract content in fixed form from paper document, the test paper of above-mentioned paper-based form can also be other paper-based forms
File, for example, questionnaire etc..
From the foregoing, it will be observed that in the above embodiments of the present application, the test paper scanning of paper-based form is obtained electricity using scanning means
Electronics test paper is uploaded to above-mentioned test paper processing server by above-mentioned web page server, processes service using test paper by son test paper
Device is rectified a deviation into line tilt to answer the questions in a test paper to electronics by analyzing volume face content, and the anchor point using test paper or other volume face contents come
Regional (such as identified areas and answer region) in electronics test paper is positioned, directly will be scanned by scanning means
The electronics test paper obtained after papery test paper is treated as the electronics test paper being capable of identify that, finally by above-mentioned web page server, is
User provides the webpage of the electronics test paper after displaying is processed, and the webpage read and made comments by the content in electronics test paper.Easily
Note, existing computer marking mode needs to install corresponding software on computers is goed over examination papers, if there are multiple teachers,
Then need to carry out software installation for each teacher, the increase which results in cost and the inconvenience for using, and in the application
State in embodiment, goed over examination papers based on the mode of browser, reached to install without the need for the computer for each teacher that gos over examination papers and goed over examination papers
Software, the purpose that is goed over examination papers by browser access webpage, cost, the skill for improving efficiency of going over examination papers it is achieved thereby that reduction is goed over examination papers
Art effect, so solve prior art based on computers install go over examination papers software institute caused by technical problem.
In a kind of optional embodiment, above-mentioned test paper processor is additionally operable to according to test paper template from the electronics that is read and made comments
It is identified being identified result in test paper, and recognition result is preserved using predetermined data structure, wherein, electronics is answered
Volume is formed according to test paper template construct.
Used as a kind of optional embodiment, above-mentioned test paper template can be by software (for example, word etc.) tools
Proposition information, in a kind of optional embodiment, is placed on paper by the Examination Paper Template that can be used for network scoring for making
Certain physical location or space, and export a template data structure；Above-mentioned recognition result can be the data with test paper template
The corresponding data structure of structure, i.e., fill in particular content in the data structure of test paper template (if do not filled in corresponding
Content, then be sky).
In the above-described embodiments, regional can be recognized from electronics test paper according to the test paper template of the test paper corresponding
Full-filling content, finally the full-filling content for recognizing is preserved with predetermined data structure, for machine or group signature.
In a kind of optional embodiment, as shown in Fig. 2 above-mentioned test paper processing server is used for as follows to electricity
Son test paper is rectified a deviation：
Step S202, obtains the part with linear feature in test paper；
Step S204, judges electronics test paper whether run-off the straight according at least to the part with linear feature；
Step S206, in the case where judged result is run-off the straight, according at least to the part with linear feature to electricity
Son is answered the questions in a test paper and is rectified a deviation into line tilt.
Used as a kind of optional embodiment, the above-mentioned part with linear feature can be to assume linear feature in volume face
Information, can be for distinguishing near the frame line, or exercise question of regional (such as identified areas and answer region)
The horizontal line for fill message；After papery test paper is scanned as electronics test paper, the template that answers the questions in a test paper with electronics that electronics is answered the questions in a test paper
Data structure obtains the part in electronics test paper with linear feature as input, by with the electronics corresponding test paper of test paper
The part that there is linear feature in template is compared, and judges whether the part with linear feature in the electronics test paper has partially
From, and then judge the whether run-off the straight of electronics test paper, if it is determined that result be electronics test paper run-off the straight, then according to should
There is in electronics test paper the part of linear feature to carry out the inclination correction answered the questions in a test paper by electronics.
In a kind of optional embodiment, a kind of test paper volume face schematic diagram according to embodiments of the present invention is illustrated in figure 3,
In test paper 30, icon 301 (a) show the frame line for distinguishing regional (being mark region and answer region shown in figure),
Icon 301 (b) show the horizontal line for fill message；Can be according to the frame line shown in icon 301 (a) and icon 301 (b)
The horizontal line showing is rectified a deviation into line tilt to answer the questions in a test paper to electronics.
Alternatively, as a kind of preferred mode, as shown in figure 3, icon 303 show the objective item answer of electronics test paper
Objective item answer region part in test paper template can be carried out scratching figure, and be compared with electronics test paper, be answered in electronics by region
Move up and down in volume and see whether overlap with the region (as shown in icon 303) of appropriate section in electronics test paper.
Herein it should be noted that when assuming information or the answer region of linear feature in test paper is searched, will shield
Raw full-filling or the content that fills in answer region, carries out electricity according to original word in test paper using image processing techniquess
The inclination correction of son test paper.
Easily it is noted that when test paper template is made, being that needs are manually-operated, by a button input ginseng
Number can be carried out the correction of test paper template；And when scanning recognition, be to need machine to answer volume to carry out correction inclination.
By above-mentioned steps S202 to S206, electronics test paper is entangled using the part in test paper with linear feature
Partially, the purpose of the inclination correction that can still carry out answering the questions in a test paper electronics in the case of test paper anchor point is unclear has been reached, from
And ensure the accuracy of scanning recognition.
In an alternative embodiment, above-mentioned test paper processing server be used for according to have linear feature part and
Anchor point judges electronics test paper whether run-off the straight, and wherein, anchor point is pre-printed on being positioned for answering volume on test paper
Point, anchor point be one or more.
Specifically, in above-mentioned enforcement, the above-mentioned part with linear feature can be to assume linear feature in volume face
Information, can be for distinguishing near the frame line, or exercise question of regional (such as identified areas and answer region)
The horizontal line for fill message；Above-mentioned anchor point is to be pre-printed on test paper rolling up one or many positioned for answering
Individual, as shown in icon 305 in Fig. 3 stain；A kind of optional embodiment is, according in electronics test paper, there is linear feature
Part and anchor point combine to judge electronics test paper whether run-off the straight, judging that electronics answers the questions in a test paper in the case of run-off the straight,
Combine to answer the questions in a test paper electronics according to the part with linear feature and anchor point and rectify a deviation into line tilt.
Alternatively, the number of above-mentioned anchor point can be 4.
By above-described embodiment, it is achieved that the information and anchor point according to having linear feature in electronic test paper is combined to electricity
The purpose that son is answered the questions in a test paper into line tilt correction and positioning, increased the reliability of identification and positioning.
Alternatively, based on above-described embodiment, as a kind of optional embodiment, can be in conjunction with the anchor point of electronics test paper
Enter line tilt correction with other auxiliary positioning regions (for example, filling in other regions of the number of examining grade) to electronic test paper and position.
In a kind of optional embodiment, above-mentioned web page server is also provided for for creating the webpage that electronics is answered the questions in a test paper,
Wherein, test paper template is provided in the webpage, and test paper template includes：Answer region and information recording area, information recording area is
For arranging the region of the information of mark test paper and/or answer person, answer region is to inscribe purpose region for setting；Above-mentioned test paper
The electronics test paper that processing server is additionally operable to submit the webpage for creating electronics test paper by user to is entered by tentation data form
Row is preserved.
In the above-described embodiments, above-mentioned test paper template can be to be made by software (for example, word etc.) tools
Can be used for the Examination Paper Template of network scoring, including：Test paper region and information recording area；Wherein, information recording area can be with
It is the region for arranging the information of mark test paper and answer person, answer region can be to inscribe purpose region for setting；Pass through
Individual test paper template is provided in above-mentioned web page server, and user can create electronics test paper in webpage, and electronics will be answered the questions in a test paper
Send to test paper processing server, the electronics test paper that user is created by above-mentioned test paper processing server enters according to tentation data form
Row is preserved.
In a kind of optional embodiment, Fig. 4 show a kind of test paper template volume face schematic diagram according to embodiments of the present invention,
As shown in figure 4, icon 501 is information recording area in test paper 50, examinee's name, the number of examining, Quick Response Code etc. can be included；Icon
503 show test paper region, and wherein test paper region is divided into the test paper region of the objective item as shown in icon 503 (a) and icon 503
Subjective item test paper region shown in (b).
By above-described embodiment, it is achieved that according to the purpose of test paper template establishment electronics test paper.
In a kind of optional embodiment, above-mentioned test paper processing server 103 is additionally operable to be generated according to the content for preserving and uses
In the electronics test paper for generating papery test paper；Above-mentioned web page server is also provided for being shown and answer for generating the electronics of papery test paper
The webpage of volume, wherein, the webpage includes that printing function, printing function are used for send out for the electronics test paper for generating papery paper
Give printing device.
As a kind of optional embodiment, in the electricity that user is created by above-mentioned test paper processing server by web page server
After son test paper is preserved, the electronics test paper of papery egg roll can be generated according to tentation data form according to the content for preserving, and
Send to web page server, after above-mentioned web page server receives above-mentioned electronics test paper, electronics test paper is shown in the form of a web page
User is given, it should be noted that there is the webpage printing function, user the printing function of the webpage can be utilized to be used for generating
The electronics test paper of papery paper is sent to corresponding printing device.
Alternatively, above-mentioned printing device can be printer.
In a kind of optional embodiment, above-mentioned web page server is additionally operable to receive from browser or there is browser
The request of the application of kernel, and the display capabilities of the equipment that browser or application are located are judged according to the request, according to display energy
Power sends corresponding webpage.
Herein it should be noted that as different allocation of computer is different, the display of different browsers is variant, because
And, in order to provide the webpage of going over examination papers with compatibility to different machines, different browsers, above-mentioned web page server can connect
Receive from browser or the request of the application with browser kernel, and judge what browser or application were located according to the request
The display capabilities of equipment, send corresponding webpage of going over examination papers according to the display capabilities of distinct device.
In a kind of optional embodiment, above-mentioned test paper processing server is the server of multiple distributed arrangements.
By above-described embodiment, using multiple distributed servers, can cause to go over examination papers teacher's dispersion anywhere
Marking system is logged in by the Internet to be goed over examination papers.
In a kind of optional embodiment, as shown in figure 5, said system also includes：Load-balanced server 105, is used for
The loading condition of each server of distributed arrangement in test paper processing server is obtained, and each according to distributed arrangement takes
The loading condition of business device distributes pending electronics test paper.
In the above-described embodiments, above-mentioned load-balanced server can be the server for carrying out loading distribution, by load
Equalization server can obtain each in multiple test papers processing server (for example, multiple servers of above-mentioned distributed distribution)
The loading condition (for example, the quantity of test paper, topic type of test paper etc.) of test paper processing server, according to each test paper processing server
Loading condition, distribute pending electronics test paper.
By above-described embodiment, by load-balanced server, by service request equilibrium assignment to the actual service for executing
In device, so as to ensure the corresponding speed of whole marking system.
In a kind of optional embodiment, as shown in figure 5, said system can also include：Storage server 107, is used for
Carry out distributed storage, the corresponding data of storage electronic test paper.
In the above-described embodiments, distributed depositing is carried out to the corresponding data of electronic test paper using multiple storage servers
Storage, it is ensured that the promptness of data access.
Embodiment 2
According to embodiments of the present invention, there is provided a kind of test paper processing method embodiment, it should be noted that the stream in accompanying drawing
The step of journey is illustrated can be executed in the such as computer system of one group of computer executable instructions, and, although in stream
Logical order is shown in journey figure, but in some cases, can be executed with the order being different from herein shown or described
The step of.Test paper processing method in the embodiment of the present invention 2 can be executed in the system of the embodiment of the present invention 1.
Fig. 6 is a kind of test paper processing method according to embodiments of the present invention, as shown in fig. 6, the method comprises the steps：
Step S102, is scanned by scanning means answer volume and acquires electronics test paper；
Step S104, carries out processing to electronics test paper and obtains the electronics being capable of identify that test paper, wherein, process include with down to
One of few：Electronics is answered the questions in a test paper and is positioned into line tilt correction, to electronics test paper；
Step S106, is identified being identified result from electronics test paper according to test paper template, and wherein, electronics test paper is
According to test paper template construct；
Step S108, recognition result is preserved using predetermined data structure.
Specifically, in above-mentioned steps, above-mentioned scanning means can be using photoelectric technology and digital processing technology, to sweep
The device that image or image information are converted to mode digital signal is retouched, for example, it may be scanner, beating with scan function
Print and the photographic head of photocopier, or smart machine；Above-mentioned test paper can be the paper of paper-based form or other forms；On
It can be the picture for electronically storing or image with above-mentioned test paper to state electronics test paper；Above-mentioned test paper template can be to pass through
The Examination Paper Template that can be used for network scoring that software (for example, word etc.) tools make, a kind of optional embodiment
In, certain physical location or space that proposition information is placed on paper, and export a template data structure；Above-mentioned identification knot
Fruit can be a data structure corresponding with the data structure of test paper template, i.e., fill in tool in the data structure of test paper template
Hold (if not filling in corresponding content, for sky) in vivo.
In above-mentioned steps S102 to S108, volume is answered by scanning means it is scanned and answer obtaining corresponding electronics
Volume, due to scanning process in, be that artificial operation is scanned, it is understood that there may be the problems such as paper is inclined, thus, answer electronics is obtained
After volume, need to answer the questions in a test paper electronics and rectify a deviation into line tilt, and to regional (the such as identified areas and answer area in electronics test paper
Domain) positioned, after above-mentioned steps, the test paper template according to the test paper can recognize regional from electronics test paper
The full-filling content for recognizing finally is preserved by corresponding full-filling content with predetermined data structure, for machine or artificial
Go over examination papers.
Alternatively, above-mentioned scanning means can be high speed scanner.
In a kind of optional embodiment, the examination question type of above-mentioned test paper can be objective item, or subjective item, as long as
It is to extract content in fixed form from paper document, the test paper of above-mentioned paper-based form can also be other paper-based forms
File, for example, questionnaire etc..
From the foregoing, it will be observed that in the above embodiments of the present application, the test paper scanning of paper-based form is obtained electricity by scanning means
Son test paper, then carries out correction inclination by analyzing volume face content, and the anchor point or other volume face contents using test paper is come right
Electronics test paper carries out positioning, recognizing the content that fills on being answered the questions in a test paper or do not fill in, and the result data for recognizing is protected
Deposit, for machine or group signature.Easily note, the accuracy of scanning that papery is answered the questions in a test paper is directly connected to the accurate of network scoring
Property, and can there is scanning deviation in the mode of either scans, correction mode of the tradition based on anchor point, due to printing or other reasonses
Causing anchor point to disappear can then cause to rectify a deviation and position inaccurate, and electronic test paper cannot type be cut into slices further in order by paper
Meet multiple teachers that go over examination papers to read and make comments same electronics test paper, therefore, the present invention does not depend solely on anchor point, but based on volume
Face content analysis come carry out to electronics answer the questions in a test paper correction incline and position, and according to test paper template to scanning after electronics test paper
It is identified being identified result, is preserved using predetermined data structure, the electronics test paper after having reached to scanning is carried out
Identification and the purpose preserved according to predetermined data-structure, it is achieved that improve the technology effect of electronics test paper recognition accuracy and reliability
Really, so solve existing based on anchor point to electronics test paper carry out positioning cause scan accuracy poor and go over examination papers inefficient
Technical problem.
Used as a kind of optional embodiment, electronics being answered the questions in a test paper in above-mentioned steps S104, it is as follows to include into line tilt correction
Step：
Step S202, obtains the part with linear feature in test paper；
Step S204, judges electronics test paper whether run-off the straight according at least to the part with linear feature；
Step S206, in the case where judged result is run-off the straight, according at least to the part with linear feature to electricity
Son is answered the questions in a test paper and is rectified a deviation into line tilt.
In a kind of optional embodiment, the above-mentioned part with linear feature can be to assume linear feature in volume face
Information, can be for distinguishing near the frame line, or exercise question of regional (such as identified areas and answer region)
The horizontal line for fill message；After papery test paper is scanned as electronics test paper, the template that answers the questions in a test paper with electronics that electronics is answered the questions in a test paper
Data structure obtains the part in electronics test paper with linear feature as input, by with the electronics corresponding test paper of test paper
The part that there is linear feature in template is compared, and judges whether the part with linear feature in the electronics test paper has partially
From, and then judge the whether run-off the straight of electronics test paper, if it is determined that result be electronics test paper run-off the straight, then according to should
There is in electronics test paper the part of linear feature to carry out the inclination correction answered the questions in a test paper by electronics.
In a kind of optional embodiment, a kind of test paper volume face schematic diagram according to embodiments of the present invention is illustrated in figure 3,
In test paper 30, icon 301 (a) show the frame line for distinguishing regional (being mark region and answer region shown in figure),
Icon 301 (b) show the horizontal line for fill message；Can be according to the frame line shown in icon 301 (a) and icon 301 (b)
The horizontal line showing is rectified a deviation into line tilt to answer the questions in a test paper to electronics.
Alternatively, as a kind of preferred mode, as shown in figure 3, icon 303 show the objective item answer of electronics test paper
Objective item answer region part in test paper template can be carried out scratching figure, and be compared with electronics test paper, be answered in electronics by region
Move up and down in volume and see whether overlap with the region (as shown in icon 303) of appropriate section in electronics test paper.
Herein it should be noted that when assuming information or the answer region of linear feature in test paper is searched, will shield
Raw full-filling or the content that fills in answer region, carries out electricity according to original word in test paper using image processing techniquess
The inclination correction of son test paper.
Easily it is noted that when test paper template is made, being that needs are manually-operated, by a button input ginseng
Number can be carried out the correction of test paper template；And when scanning recognition, be to need machine to answer volume to carry out correction inclination.
By above-mentioned steps S202 to S206, electronics test paper is entangled using the part in test paper with linear feature
Partially, the purpose of the inclination correction that can still carry out answering the questions in a test paper electronics in the case of test paper anchor point is unclear has been reached, from
And ensure the accuracy of scanning recognition.
As an alternative embodiment, can judge that electronics is answered the questions in a test paper according to the part with linear feature and anchor point
Whether run-off the straight, wherein, anchor point be pre-printed on answering the questions in a test paper on for answering the point positioned by volume, anchor point be one or
Person is multiple；In the case where judged result is run-off the straight, electronics is answered the questions in a test paper according to the part with linear feature and anchor point
Rectified a deviation.
Specifically, in above-mentioned enforcement, the above-mentioned part with linear feature can be to assume linear feature in volume face
Information, can be for distinguishing near the frame line, or exercise question of regional (such as identified areas and answer region)
The horizontal line for fill message；Above-mentioned anchor point is to be pre-printed on test paper rolling up one or many positioned for answering
Individual, as shown in icon 305 in Fig. 3 stain；A kind of optional embodiment is, according in electronics test paper, there is linear feature
Part and anchor point combine to judge electronics test paper whether run-off the straight, judging that electronics answers the questions in a test paper in the case of run-off the straight,
Combine to answer the questions in a test paper electronics according to the part with linear feature and anchor point and rectify a deviation into line tilt.
Alternatively, the number of above-mentioned anchor point can be 4.
By above-described embodiment, it is achieved that the information and anchor point according to having linear feature in electronic test paper is combined to electricity
The purpose that son is answered the questions in a test paper into line tilt correction and positioning, increased the reliability of identification and positioning.
Alternatively, based on above-described embodiment, as a kind of optional embodiment, can be in conjunction with the anchor point of electronics test paper
Enter line tilt correction with other auxiliary positioning regions (for example, filling in other regions of the number of examining grade) to electronic test paper and position.
Used as a kind of optional embodiment, above-mentioned steps S106 are identified obtaining from electronics test paper according to test paper template
Recognition result, may include steps of：
Step S402, obtains the cross-page parameter for indicating electronics test paper paging in electronics test paper；
The number of pages that cross-page parameter is specified is collected according to cross-page parameter and is answered the questions in a test paper as a electronics by step S404, right
A electronics test paper is identified being identified result；Or, the number of pages that cross-page parameter is specified is entered respectively according to cross-page parameter
Collect after row identification and be identified result.
In above-mentioned steps, above-mentioned cross-page parameter can be pre-set cross-page one or more for characterizing test paper
Parameter, scanning test paper before, just can know these parameters, according to these parameters may determine that test paper whether have cross-page or across
Face；Before being identified to electronics test paper, obtained for indicating the cross-page parameter of electronics test paper paging in electronics test paper first,
After the cross-page parameter for getting electronics test paper, can be identified by following two modes：A kind of optional embodiment
Be electronics is answered the questions in a test paper according to the cross-page parameter in the number of pages specified of cross-page parameter collected and answered the questions in a test paper as a electronics, swept
Retouch and recognize and be identified result；Another kind of optional embodiment be electronics is answered the questions in a test paper according to cross-page parameter in cross-page parameter specify
Number of pages be identified respectively, collect the recognition result for obtaining whole electronics test paper after the recognition result for obtaining each page.
By above-mentioned steps, by the way of cross-page parameter is set, it is achieved that identification that is cross-page or inscribing across interview.
Used as a kind of optional embodiment, said method can also comprise the steps：According to test paper template establishment electronics
Test paper, wherein, test paper template includes：Answer region and information recording area, information recording area are to answer the questions in a test paper for arranging mark
And/or the region of the information of answer person, answer region is to inscribe purpose region for setting.
Specifically, in above-mentioned steps, above-mentioned test paper template can be by software (for example, word etc.) tools system
The Examination Paper Template that can be used for network scoring that makees, including：Test paper region and information recording area；Wherein, information recording area
Can be the region for arranging the information of mark test paper and answer person, answer region can be to inscribe purpose region for setting.
In a kind of optional embodiment, Fig. 4 show a kind of test paper template volume face schematic diagram according to embodiments of the present invention,
As shown in figure 4, icon 501 is information recording area in test paper 50, examinee's name, the number of examining, Quick Response Code etc. can be included；Icon
503 show test paper region, and wherein test paper region is divided into the test paper region of the objective item as shown in icon 503 (a) and icon 503
Subjective item test paper region shown in (b).
By above-mentioned steps, it is achieved that according to the purpose of test paper template establishment electronics test paper.
As a kind of optional embodiment, according to test paper template be identified being identified from electronics test paper result it
Afterwards, said method can also comprise the steps：
Step S602, cuts into slices according to the topic type or the teacher that gos over examination papers that answers the questions in a test paper to recognition result；
The topic type for needing machine recognition in section is carried out machine recognition by step S604, and/or, people will be needed in section
The topic type of work identification is distributed according to the teacher that gos over examination papers；
The result of going over examination papers of step S606, the result of collecting robot identification and/or teacher, and guarantor is associated with recognition result
Deposit.
Specifically, in above-mentioned steps, above-mentioned recognition result can be corresponding one with the data structure of test paper template
Data structure, i.e., fill in particular content (if not filling in corresponding content, for sky) in the data structure of test paper template；
The topic type of above-mentioned machine recognition can be inscribed for objective selection, such as the topic type in the objective item test paper region in Fig. 4 shown in 503 (a)；
The above-mentioned topic type for needing artificial cognition can be subjective non-selection topic, such as the subjective item test paper in Fig. 4 shown in icon 503 (b)
The topic type in region.After being identified being identified result from electronics test paper according to test paper template, knowledge that can be to obtaining
Recognition result is cut by other result according to the topic type (for example, multiple-choice question or non-selection topic type) of test paper or according to the teacher that gos over examination papers
Objective selection topic in section is carried out machine recognition, or will need the topic type of artificial cognition in section by piece, i.e., subjective non-selection
Topic is distributed according to the teacher that gos over examination papers, and after machine scoring and/or the teacher that gos over examination papers are goed over examination papers, result of going over examination papers is tied with above-mentioned identification
Fruit is associated preservation.
By above-mentioned steps, not only achieve the computer marking of objective selection topic, also achieve subjective non-selection topic by
Group signature after being cut into slices according to the teacher that gos over examination papers, allows the teacher of correlation to can only see the test paper part for needing oneself to go over examination papers, so as to
The accuracy and reliability that gos over examination papers is ensure that, the efficiency that gos over examination papers is improve.
Embodiment 3
According to embodiments of the present invention, a kind of test paper processing meanss embodiment is additionally provided.Test paper in the embodiment of the present invention 2
Processing method can be executed in the device of the embodiment of the present invention 3.
Fig. 7 is a kind of test paper processing meanss schematic diagram according to embodiments of the present invention, as shown in fig. 7, the device includes：The
One acquisition module 701, first processing module 703, identification module 705 and the first memory module 707.
Wherein, the first acquisition module 701, acquires electronics test paper for being scanned by scanning means answer volume；
First processing module 703, obtains the electronics being capable of identify that test paper for carrying out processing to electronics test paper, wherein, process include with
At least one lower：Electronics is answered the questions in a test paper and is positioned into line tilt correction, to electronics test paper；Identification module 705, for according to test paper
Template from electronics test paper is identified being identified result, and wherein, electronics test paper is formed according to test paper template construct；The
One memory module 707, for being preserved recognition result using predetermined data structure.
From the foregoing, it will be observed that in the above embodiments of the present application, the test paper scanning of paper-based form is obtained electricity by scanning means
Son test paper, then carries out correction inclination by analyzing volume face content, and the anchor point or other volume face contents using test paper is come right
Electronics test paper carries out positioning, recognizing the content that fills on being answered the questions in a test paper or do not fill in, and the result data for recognizing is protected
Deposit, for machine or group signature.Easily note, the accuracy of scanning that papery is answered the questions in a test paper is directly connected to the accurate of network scoring
Property, and can there is scanning deviation in the mode of either scans, correction mode of the tradition based on anchor point, due to printing or other reasonses
Causing anchor point to disappear can then cause to rectify a deviation and position inaccurate, and electronic test paper cannot type be cut into slices further in order by paper
Meet multiple teachers that go over examination papers to read and make comments same electronics test paper, therefore, the present invention does not depend solely on anchor point, but based on volume
Face content analysis come carry out to electronics answer the questions in a test paper correction incline and position, and according to test paper template to scanning after electronics test paper
It is identified being identified result, is preserved using predetermined data structure, the electronics test paper after having reached to scanning is carried out
Identification and the purpose preserved according to predetermined data-structure, it is achieved that improve the technology effect of electronics test paper recognition accuracy and reliability
Really, so solve existing based on anchor point to electronics test paper carry out positioning cause scan accuracy poor and go over examination papers inefficient
Technical problem.
In a kind of optional embodiment, as shown in figure 8, above-mentioned first processing module 703 can include：Second obtains mould
Block 7031, for obtaining the part with linear feature in test paper；Judge module 7033, for according at least to special with straight line
The part that levies judges electronics test paper whether run-off the straight；Second processing module 7035, in judged result for run-off the straight
In the case of, electronics is answered the questions in a test paper according at least to the part with linear feature and rectify a deviation into line tilt.
In a kind of optional embodiment, above-mentioned judge module 7033 is additionally operable to according to the part with linear feature and determines
Site judges electronics test paper whether run-off the straight, wherein, anchor point be pre-printed on answering the questions in a test paper on for answering what volume was positioned
Point, anchor point are one or more；Above-mentioned Second processing module 7035 is additionally operable to the situation in judged result for run-off the straight
Under, electronics test paper is rectified a deviation according to the part with linear feature and anchor point.
In a kind of optional embodiment, as shown in figure 9, above-mentioned identification module 705 can include：3rd acquisition module
7051, for obtaining the cross-page parameter for indicating electronics test paper paging in electronics test paper；3rd processing module 7053, is used for
The number of pages that cross-page parameter is specified is collected according to cross-page parameter and answered the questions in a test paper as a electronics, a electronics test paper is known
Result is not identified；Or, collect after be identified the number of pages that cross-page parameter is specified respectively and known
Other result.
In a kind of optional embodiment, as shown in Figure 10, said apparatus can also include：Creation module 101, for root
According to test paper template establishment electronics test paper, wherein, test paper template includes：Answer region and information recording area, information recording area
It is the region for arranging the information of mark test paper and/or answer person, answer region is to inscribe purpose region for setting.
In a kind of optional embodiment, as shown in figure 11, said apparatus also include：Fourth processing module 111, for right
Recognition result is cut into slices according to the topic type or the teacher that gos over examination papers that answers the questions in a test paper；5th processing module 113, for will need machine in section
The topic type of identification carries out machine recognition, and/or, the topic type for needing artificial cognition in section is distributed according to the teacher that gos over examination papers；
Second memory module, the result of going over examination papers of result and/or teacher for collecting robot identification, and guarantor is associated with recognition result
Deposit.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, the description of each embodiment is all emphasized particularly on different fields, do not had in certain embodiment
The part of detailed description, may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, can pass through other
Mode is realized.Wherein, device embodiment described above is only schematic, the division of for example described unit, Ke Yiwei
A kind of division of logic function, can have when actually realizing other dividing mode, for example multiple units or component can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
Connect, can be electrical or other forms.
The unit that illustrates as separating component can be or may not be physically separate, aobvious as unit
The part for showing can be or may not be physical location, you can be located at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the 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 which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit
When, can be stored in a computer read/write memory medium.Such understanding is based on, technical scheme is substantially
The part that in other words prior art is contributed or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, use so that a computer including some instructions
Equipment (can be personal computer, server or network equipment etc.) execute the whole of each embodiment methods described of the invention or
Part steps.And aforesaid storage medium includes：USB flash disk, read only memory (ROM, Read-Only Memory), random access memory are deposited
Reservoir (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can be with store program codes
Medium.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of test paper processing system, it is characterised in that include：Web page server and test paper processing server, wherein,
The web page server, for providing web service, wherein, the webpage includes at least one of：For above conducting electricity
The webpage of son test paper；
The test paper processing server, obtains the electronics being capable of identify that test paper for carrying out processing to electronics test paper, wherein,
The process includes at least one of：The electronics is answered the questions in a test paper and is positioned into line tilt correction, to electronics test paper；
The web page server, also provides for the webpage of the electronics test paper after displaying is processed, and provides user to institute
State the webpage read and made comments by the content in electronics test paper.
2. system according to claim 1, it is characterised in that
The test paper processing server, is additionally operable to be identified obtaining from the electronics test paper that is read and made comments according to test paper template
Recognition result, and the recognition result is preserved using predetermined data structure, wherein, the electronics test paper is according to institute
State test paper template construct.
3. system according to claim 1, it is characterised in that it is right as follows that the test paper processing server is used for
The electronics test paper is rectified a deviation：
Obtain the part with linear feature in the test paper；
The whether run-off the straight of electronics test paper is judged according at least to the part with the linear feature；
In the case where judged result is run-off the straight, the electronics is answered the questions in a test paper according at least to the part with the linear feature
Enter line tilt correction.
4. system according to claim 3, it is characterised in that the test paper processing server is used for described straight according to having
The part of line feature and anchor point judge the whether run-off the straight of electronics test paper, and wherein, the anchor point is pre-printed on institute
State on test paper for the point that answers the questions in a test paper and positioned, the anchor point is one or more.
5. system according to claim 1, it is characterised in that
The web page server is also provided for for creating the webpage that the electronics is answered the questions in a test paper, wherein, provides test paper in the webpage
Template, the test paper template include：Answer region and information recording area, described information posting field are to answer for arranging mark
The region of the information of volume and/or answer person, the answer region are to inscribe purpose region for setting；
The test paper processing server is additionally operable to answer the electronics that the webpage for being created the electronics test paper by the user is submitted to
Volume is preserved by tentation data form.
6. system according to claim 5, it is characterised in that
The test paper processing server is additionally operable to be generated according to the content for preserving and answers the questions in a test paper for generating the electronics of papery test paper；
The web page server also provides for the webpage for showing the electronics test paper for being used for and generating papery test paper, wherein, should
Webpage includes that printing function, the printing function are used for the electronics for generating papery paper to be answered the questions in a test paper and are sent to printing
Equipment.
7. system as claimed in any of claims 1 to 6, it is characterised in that
The web page server is additionally operable to receive from browser or the request of the application with browser kernel, and according to this
Request judges the display capabilities of the equipment that the browser or the application are located, and sends corresponding net according to the display capabilities
Page.
8. system as claimed in any of claims 1 to 6, it is characterised in that the test paper processing server is many
The server of individual distributed arrangement.
9. system according to claim 8, it is characterised in that the system also includes：
Load-balanced server, for obtaining the load feelings of each server of distributed arrangement in the test paper processing server
Condition, and pending electronics test paper is distributed according to the loading condition of each server of the distributed arrangement.
10. system as claimed in any of claims 1 to 6, it is characterised in that also include：
Storage server, for carrying out distributed storage, stores the corresponding data of the electronics test paper.
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Application publication date: 20170315 |