CN108614833A - Analysis suitable for paper answer and statistical system and its method - Google Patents
Analysis suitable for paper answer and statistical system and its method Download PDFInfo
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- CN108614833A CN108614833A CN201611142364.9A CN201611142364A CN108614833A CN 108614833 A CN108614833 A CN 108614833A CN 201611142364 A CN201611142364 A CN 201611142364A CN 108614833 A CN108614833 A CN 108614833A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The present invention discloses a kind of analysis suitable for paper answer and statistical system and its method, client confirms verification information for after teacher's permission by server-side, the answer image of paper answer is provided to server-side by client, server-side then identifies subject information, image identification is carried out according to the first label and the second label to answer image, with identify corresponding answer region with give subregion, and further identify the question number in answer region, answer region answer information and to subregional score numerical value to carry out subsequent statistical analysis, it is correct that offer can thereby be reached, quickly and the technical effect with statistics is analyzed in convenient progress paper answer.
Description
Technical field
The present invention relates to a kind of analyses and statistical system and its method, refer in particular to one kind by identification technology to provide examination
Roll up analysis and statistical system and its method of answer.
Background technology
The existing topic types for paper are generally divided into Selective type, are non-types, type of filling a vacancy and answer type,
Selective type and be non-type usually can using the mode of answer sheet with by computer come quickly corrected and counted
Analysis.
However for fill a vacancy type and answer type be then need by the paper of papery using ways of writing come
Answer, for ways of writing write in paper answer to correct mode then be also to need by the person of correcting respectively for each
A content of answering filled a vacancy and answered gives score respectively, then the statistics of total score is carried out according to the score given, but this also can
Lead to the problem of total score statistics be possible to generate mistake, in addition to this, if will be for statistical analysis to paper answer when, then be
Needing very to expend time and manpower could carry out.
In summary, it is known that always exist existing paper answer for a long time in the prior art and counted and divided
Analysis is also easy to produce mistake and inconvenient problem, it is therefore necessary to propose improved technological means, come solve the problems, such as this one.
Invention content
It is counted and is analyzed there are existing paper answer in view of the prior art and be also easy to produce mistake and inconvenient
Problem, the present invention disclose a kind of analysis suitable for paper answer and statistical system and its method then, wherein：
Disclosed herein analysis suitable for paper answer and statistical system, it includes：Client and server-side,
Client further includes：Client receiving module, image acquiring module and client delivery module；Server-side further includes：Service
Hold receiving module, authentication module, identification module, statistical analysis module and server-side delivery module.
Wherein, the client receiving module of client is to receive verification information or receive teacher's permission；Client
Image acquiring module be to when client receiving module receive teacher's permission when, to obtain the answer image of paper answer,
Answer image includes subject information, multiple answer regions and multiple to subregion, answer region with it is a pair of to subregion one
It answers, each has score numerical value to subregion, has question number, the first label and the second label in answer region；And client
The client delivery module at end is to transmit verification information or transmission answer image.
The server-side receiving module of server-side is to establish connection with client delivery module and transmit mould from client
Block receives verification information or answer image；The authentication module of server-side is to work as verification information to correct by verifying and meeting
When person's information, then verification information assigns teacher's permission；The identification module of server-side is to identify subject information, to answer
Image according to first label and second label carry out image identification, with identify corresponding answer region with give subregion, and
Further identify the question number in answer region, the information and to subregional score numerical value of answering in answer region；And server-side
Statistical analysis module be answer region to be identified according to identification module with to subregion, and identify answer area
The question number in domain, answering for answer region and carry out subsequent statistical analysis at information to subregional score numerical value.
Disclosed herein analysis suitable for paper answer and statistical method, it includes the following steps：
First, client receives verification information；Then, client is established with server-side connects and transmits verification information to clothes
Business end；Then, when verification information is by the verification of server-side and meets the person's of correcting information, verification information assigns teacher's permission；
Then, server-side feeds back teacher's permission to client；Then, when client receives teacher's permission from server-side, paper is obtained
The answer image of answer, answer image include subject information, multiple answer regions and it is multiple give subregion, answer region with
Subregion is given to correspond, each has score numerical value to subregion, has question number, the first label and the in answer region
Two labels；Then, client transmits answer image to server-side；Then, server-side identifies subject information, to answer image
Image identification is carried out according to the first label and the second label, to identify that corresponding answer region with to subregion, goes forward side by side one
Step identifies the question number in answer region, the information and to subregional score numerical value of answering in answer region；Finally, server-side according to
The answer region identified according to identification module with give subregion, and identify the question number in answer region, answer region work
It answers information and carries out subsequent statistical analysis to subregional score numerical value.
Disclosed herein system and method it is as above, the difference between the prior art is that client of the present invention passes through
After server-side confirms that verification information is teacher's permission, the answer image of paper answer is provided to server-side, server-side by client
It then identifies subject information, image identification is carried out according to the first label and the second label to answer image, to identify pair
The answer region answered with give subregion, and further identify the question number in answer region, answer region answer information and to
Subregional score numerical value is to carry out subsequent statistical analysis.
By above-mentioned technological means, the present invention, which can reach, provides correct, quick and convenient progress paper answer analysis
With the technical effect of statistics.
Description of the drawings
Fig. 1 is schematically shown as the system block diagrams that the present invention is suitable for the analysis and statistical system of paper answer.
Fig. 2 is schematically shown as the method flow diagram that the present invention is suitable for the analysis and statistical method of paper answer.
Fig. 3 is schematically shown as the configuration diagram that the present invention is suitable for the analysis and statistical system of paper answer.
Fig. 4 is schematically shown as the paper answer schematic diagram that the present invention is suitable for the analysis and statistics of paper answer.
Fig. 5 is schematically shown as the user interface schematic diagram that the present invention is suitable for the analysis and statistics of paper answer.
Fig. 6 is schematically shown as the answer image schematic diagram that the present invention is suitable for the analysis and statistics of paper answer.
【Symbol description】
10 clients
11 client receiving modules
12 image acquiring modules
13 client delivery modules
20 server-sides
21 server-side receiving modules
22 authentication modules
23 identification modules
24 statistical analysis modules
25 server-side delivery modules
26 storage modules
30 paper answers
31 subject informations
321 first answer regions
322 second answer regions
323 third answer regions
331 first give subregion
332 second give subregion
333 thirds are to subregion
40 user interfaces
41 verification informations
42 teacher's permissions
50 answer images
51 subject informations
521 first answer regions
522 second answer regions
523 third answer regions
531 first give subregion
532 second give subregion
533 thirds are to subregion
Specific implementation mode
Carry out the embodiment that the present invention will be described in detail below in conjunction with schema and embodiment, thereby how the present invention is applied
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
First have to illustrate below disclosed herein analysis suitable for paper answer and statistical system, and please refer to "
Shown in Fig. 1 ", " Fig. 1 " is schematically shown as the system block diagrams that the present invention is suitable for the analysis and statistical system of paper answer.
Disclosed herein analysis suitable for paper answer and statistical system, it includes：Client 10 and service
End 20, client more 10 include：Client receiving module 11, image acquiring module 12 and client delivery module 13；Service
End 20 further includes：Server-side receiving module 21, authentication module 22, identification module 23, statistical analysis module 24 and server-side pass
Send module 25.
In paper answer can have subject (such as：Student) information, multiple answer regions and it is multiple give subregion,
Each answer region is one-to-one to subregion with each.The person of correcting (such as：Teacher) when correcting an examination paper answer,
Corresponding score numerical value can be given to subregion in being dissolved in the answering of answer region according to subject.In each answer region
With question number, the first label and the second label, and the first label and the second label are to be respectively arranged at answer region upper left
Side and lower right or it is configured at answer region lower left and upper right side.Above-mentioned subject information can be word (such as：
Subject's name ... etc.), number (such as：Student number, the number of taking an examination ... etc.), bar code (comprising bar code and two-dimensional bar code) ...
Deng, herein by way of example only it, not with this limit to the present invention application category.
The person of correcting in the user interface that client 10 is provided to provide verification information, i.e., it is defeated by typically entering mode
Enter account and password with provide verification information, by near radio transmission mode (such as：Identification technique in wireless radio frequency, near field
Communication ... etc.) by provide verification information, by scan bar code in a manner of (such as：Scan bar code, scanning two-dimension bar code ... etc.)
To provide verification information, herein by way of example only it, not with this limit to the present invention application category.
Above-mentioned client 10 can be general computer, notebook computer, tablet computer, smart mobile phone, with oneself dress
Set, handheld apparatus ... etc., herein by way of example only it, the application category of the present invention is not limited to this.
After the person of correcting provides verification information, the client receiving module 11 of client 10 can be received from user interface
Verification information, and client 10 can be established with server-side 20 and be connect each other, the client delivery module of client 10
13 can be sent to verification information the server-side receiving module 21 of server-side 20.
Above-mentioned client 10 and server-side 20 be by wire transmission mode (such as：Cable network) or wireless transmission side
Formula (such as：Wireless network, Wi-Fi, third generation mobile technology, forth generation mobile communication technology ... etc.) connection is established,
This by way of example only it, not with this limit to the present invention application category.
The server-side receiving module 21 of server-side 20 receives verification information from the client delivery module 13 of client 10
Afterwards, you can verification information is verified by the authentication module 22 of server-side 20, if verification information is account and password, service
The authentication module 22 at end 20 is to compare account (i.e. not correcting person's letter with whether password is consistent with the account stored in advance with password
Breath), if verification information is bar code, after the authentication module 22 of server-side 20 can first be decoded bar code, according to decoded
Decoding result comparison whether is consistent with the decoding result (i.e. not correcting person's information) stored in advance, herein by way of example only it, and
The application category of the present invention is not limited to this.
After verification of the verification information by the authentication module 22 of server-side 20, the authentication module 22 of server-side 20 can incite somebody to action
Verification information assigns teacher's permission, and teacher's permission is fed back to client by the server-side delivery module 25 of server-side 20
10, the client receiving module 11 of client 10 can receive teacher's permission from the server-side delivery module 25 of server-side 20.
When the client receiving module 11 of client 10 receives teacher's permission from the server-side delivery module 25 of server-side 20,
The image acquiring module 12 that client 10 can be opened is used to the person of correcting, and the person of correcting is the image capturing that client 10 can be used
Module 12 obtains the answer image of paper answer, and above-mentioned answer image is i.e. comprising subject information, multiple answer regions and more
A that subregion, answer region is given to be corresponded with to subregion, each to subregion there is score numerical value, answer to have in region
There are question number, the first label and the second label.
After the image acquiring module 12 of client 10 obtains the answer image of paper answer, you can pass through client 10 again
Client delivery module 13 the answer image of paper answer is sent to server-side 20, the server-side receiving module of server-side 20
21 can receive the answer image of paper answer from the client delivery module 13 of client 10.
When the server-side receiving module 21 of server-side 20 receives paper answer from the client delivery module 13 of client 10
Answer image after, you can again by the identification module 23 of server-side 20 by optical character identification technique to answer image carry out
Image identifies that the identification module 23 of i.e. server-side 20 identifies that (usually subject information is independently of answers subject information
Case region and subregion is given, therefore subject information can be easily identified out according to above-mentioned principle), to answer image according to the
One label and the second label carry out image identification, to identify that corresponding answer region with to subregion, and further identifies
Go out the question number in answer region, the information and to subregional score numerical value of answering in answer region.
The identification module 23 of server-side 20 be according to first label and second label find out hithermost crosspoint and according to
Determine that the pixel coverage in answer region, then the pixel coverage horizontal direction in foundation answer region are looked for according to the pixel coordinate in crosspoint
Go out hithermost crosspoint pixel coordinate determine it is corresponding with answer region give subregional pixel coverage, use and identify
Corresponding answer region with give subregion, when the identification module 23 of server-side 20 identify corresponding answer region with give subregion
Afterwards, you can identify the question number in answer region, the information and to subregional score numerical value of answering in answer region.
When the identification module 23 of server-side 20 identifies subject information, to answer image according to the first label and second
Label carries out image identification, to identify that the topic in answer region with to subregion, and is further identified in corresponding answer region
Number, the information and to after subregional score numerical value of answering in answer region, the statistical analysis module 24 of server-side 20 can be into
The subsequent statistical analysis of row.
The statistical analysis module 24 of server-side 20 can identify identical answer image to subregional score numerical value
It is added up to count total score value, the statistical analysis module 24 of server-side 20 can will differ answer image but identical topic
Number score numerical value carry out numeric distribution analysis, the statistical analysis module 24 of server-side 20 can will differ answer image and be united
The total score value counted out carries out numeric distribution analysis ... etc., herein by way of example only it, answering for the present invention is not limited to this
Use scope.
In addition to this, the identification module 23 of server-side 20 identifies subject information, is marked according to first to answer image
And second label carry out image identification, to identify that answer with to subregion, and is further identified in corresponding answer region
The question number in region, the information and to after subregional score numerical value of answering in answer region, more can more be wrapped by server-side 20
The storage module 26 contained corresponds to storage question number, information of answering and score numerical value according to subject information, by corresponding storage by
Examination person's information corresponds to storage question number, information of answering and score numerical value, can be by question number, information of answering and score numerical value again
It is supplied to the statistical analysis module 24 of server-side 20 for statistical analysis.
Then, it will illustrate the operation system and method for the first state sample implementation of the invention with one embodiment below, and
It please also refer to shown in " Fig. 1 ", " Fig. 2 " and " Fig. 3 ", " Fig. 2 " is schematically shown as analysis and the system that the present invention is suitable for paper answer
The method flow diagram of meter method；" Fig. 3 " is schematically shown as the present invention and is suitable for the analysis of paper answer and the framework signal of statistical system
Figure.
It please refers to shown in " Fig. 4 ", " Fig. 4 " is schematically shown as the paper answer that the present invention is suitable for the analysis and statistics of paper answer
Schematic diagram.
There is in " Fig. 4 " in paper answer 30 subject information 31, the first answer region 321, the second answer region
322, third answer region 323, first gives subregion 332 and third to subregion 333 to subregion 331, second, herein only
To illustrate it, the application category of the present invention is not limited to this, and subregion 331 is given in the first answer region 321 and first
Correspond, the second answer region 322 is corresponded with second to subregion 332 and third answer region 323 and third to
Subregion 333 corresponds.
The first label (please referring to shown in " Fig. 4 ") in first answer region 321 with question number for " 1 ", positioned at the upper left corner
And mark and (please refer to shown in " Fig. 4 ") positioned at the second of the lower right corner, in the second answer region 322 there is question number to be " 2 ", be located at
The first of the upper left corner marks and (please refer to shown in " Fig. 4 ") and the second label (please referring to shown in " Fig. 4 ") positioned at the lower right corner, with
And the first label (please referring to shown in " Fig. 4 ") with question number for " 3 ", positioned at the upper left corner and position in third answer region 323
The second label (please referring to shown in " Fig. 4 ") in the lower right corner.
Then, it please refers to shown in " Fig. 5 ", " Fig. 5 " is schematically shown as the present invention and is suitable for the analysis of paper answer and making for statistics
User's interface schematic diagram.
The user interface 40 that the person of correcting is provided in client 10 by typically enter mode input account be " ABC " with
And password be " 123 " to provide verification information 41, in addition to this, also can by near radio transmission mode (such as：Wirelessly penetrate
Frequency identification technique, near-field communication ... etc.) by provide verification information, by scan bar code in a manner of (such as：Scanning bar code is swept
Retouch two-dimensional bar code ...) to provide verification information, herein by way of example only it, not with this limit to the present invention apply model
Farmland.
Above-mentioned client 10 can be general computer, notebook computer, tablet computer, smart mobile phone, with oneself dress
Set, handheld apparatus ... etc., herein by way of example only it, the application category of the present invention is not limited to this.
After the person of correcting provides verification information 41, the client receiving module 11 of client 10 can be from user interface 40
41 (step 101) of verification information is received, and client 10 can be established with server-side 20 and be connect each other, client 10
Verification information 41 can be sent to the 21 (step 102) of server-side receiving module of server-side 20 by client delivery module 13.
Above-mentioned client 10 and server-side 20 be by wire transmission mode (such as：Cable network) or wireless transmission side
Formula (such as：Wireless network, Wi-Fi, third generation mobile technology, forth generation mobile communication technology ... etc.) connection is established,
This by way of example only it, not with this limit to the present invention application category.
The server-side receiving module 21 of server-side 20 receives verification information from the client delivery module 13 of client 10
After 41, you can verified to verification information 41 by the authentication module 22 of server-side 20, verification information 41 is in embodiment
For account " ABC " and password " 123 ", and server-side 20 authentication module 22 can compare out account " ABC " and password " 123 " with
The account " ABC " stored in advance is consistent with password " 123 " (i.e. not correcting person's information).
After verification of the verification information 41 by the authentication module 22 of server-side 20, the authentication module 22 of server-side 20
It assigns teacher's permission 42 (step 103) verification information 41, and is weighed teacher by the server-side delivery module 25 of server-side 20
Limit 42 feeds back to 10 (step 104) of client, and the client receiving module 11 of client 10 can be from the server-side of server-side 20
Delivery module 25 receives teacher's permission 42.
Then, it please refers to shown in " Fig. 6 ", " Fig. 6 " is schematically shown as the present invention and is suitable for the analysis of paper answer and answering for statistics
Case image schematic diagram.
When the client receiving module 11 of client 10 receives teacher's permission from the server-side delivery module 25 of server-side 20
42, you can the image acquiring module 12 of open client 10 is used to the person of correcting, and the person of correcting is the image that client 10 can be used
Acquisition module 12 obtains the 50 (step 105) of answer image of paper answer.
There is in " Fig. 6 " on answer image 50 subject information 51, the first answer region 521, the second answer region
522, third answer region 523, first gives subregion 532 and third to subregion 533 to subregion 531, second, herein only
To illustrate it, the application category of the present invention is not limited to this, and subregion 531 is given in the first answer region 521 and first
Correspond, the second answer region 522 is corresponded with second to subregion 532 and third answer region 523 and third to
Subregion 533 corresponds (step 105).
The first label (please referring to shown in " Fig. 6 ") in first answer region 521 with question number for " 1 ", positioned at the upper left corner
And mark and (please refer to shown in " Fig. 6 ") positioned at the second of the lower right corner, in the second answer region 522 there is question number to be " 2 ", be located at
The first of the upper left corner marks and (please refer to shown in " Fig. 6 ") and the second label (please referring to shown in " Fig. 6 ") positioned at the lower right corner, with
And the first label (please referring to shown in " Fig. 6 ") with question number for " 3 ", positioned at the upper left corner and position in third answer region 523
The second label in the lower right corner (please refers to shown in " Fig. 6 ") (step 105).
After the image acquiring module 12 of client 10 obtains the answer image 50 of paper answer, you can pass through client again
The answer image 50 of paper answer is sent to 20 (step 106) of server-side by 10 client delivery module 13, server-side 20
Server-side receiving module 21 can receive the answer image 50 of paper answer from the client delivery module 13 of client 10.
When the server-side receiving module 21 of server-side 20 receives paper answer from the client delivery module 13 of client 10
Answer image 50 after, you can again by the identification module 23 of server-side 20 by optical character identification technique to answer image 50
Carry out image identification.
Since subject information 51 is independently of the first answer region 521, the second answer region 522, third answer region
523, first give subregion 532 and third to subregion 533 to subregion 531, second, therefore according to above-mentioned principle server-side 20
Identification module 23 51 (step 107) of subject information can be easily identified out.
Then, the identification module 23 of server-side 20 is to find out hithermost crosspoint according to the first label and the second label
And the pixel coordinate according to crosspoint determines the first answer region 521, the second answer region 522 and third answer region
523 pixel coverage (step 107).
Pixel coverage water according to the first answer region 521, the second answer region 522 and third answer region 523 again
Square to the pixel coordinate for finding out hithermost crosspoint determine with the first answer region 521, the second answer region 522 and
Third answer region 523 is corresponding to give subregion 532 and third to the picture of subregion 533 to first to subregion 531, second
Plain range is used and identifies corresponding first answer region 521, the second answer region 522 and third answer region 523 and
One gives subregion 533 (step 107) to subregion 531, second to subregion 532 and third.
When the identification module 23 of server-side 20 identify corresponding first answer region 521, the second answer region 522 and
Third answer region 523 and first to subregion 531, second to subregion 532 and third to subregion 533 after, you can know
Do not go out first to subregion 531, second to subregion 532 and third to the question number of subregion 533 and answer information and the
One gives subregion 533 score numerical value (step 107) to subregion 531, second to subregion 532 and third.
When the identification module 23 of server-side 20 identifies subject information 51, to answer image according to the first label and the
Two labels carry out image identification, to identify corresponding first answer region 521, the second answer region 522 and third answer
Region 523 and first to subregion 531, second to subregion 532 and third to subregion 533, and further identify the
One to subregion 531, second to subregion 532 and third to the question number of subregion 533 and answer information and first to point
Region 531, second to subregion 532 and third to 533 score numerical value of subregion after, the statistical analysis module 24 of server-side 20
It can carry out subsequent statistical analysis (step 108).
In addition to this, the identification module 23 of server-side 20 identifies subject information 51, is marked according to first to answer image
Note and second label carry out image identification, with identify corresponding first answer region 521, the second answer region 522 and
Third answer region 523 and first gives subregion 532 and third to subregion 533 to subregion 531, second, and further
Identify the first answer region 521, the second answer region 522 and third answer region 523 question number and answer information and
First to subregion 531, second to subregion 532 and third to the score numerical value of subregion 533 after, can more pass through server-side
20 storage modules 26 further included correspond to storage question number, information of answering and score numerical value according to subject information 51, pass through
Corresponding storage subject information 51 corresponds to storage question number, information of answering and score numerical value, can by question number, information of answering and
The statistical analysis module 24 that score numerical value is again supplied to server-side 20 is for statistical analysis.
In summary, it is known that the difference between the present invention and the prior art is that client of the present invention is confirmed by server-side
Verification information be teacher's permission after, by client provide paper answer answer image to server-side, server-side then identify by
Examination person's information carries out image identification, to identify corresponding answer area to answer image according to the first label and the second label
Domain with give subregion, and further identify the question number in answer region, answer region answer information and give subregional point
Number numerical value is to carry out subsequent statistical analysis.
By this technological means can come solve existing paper answer present in the prior art carry out statistics and
It analyzes and is also easy to produce mistake and inconvenient problem, and then reach and correct, quick and convenient progress paper answer analysis and statistics are provided
Technical effect.
Although disclosed herein embodiment it is as above, only the content is not directly to limit the special of the present invention
Sharp protection domain.Any the technical staff in the technical field of the invention, do not depart from disclosed herein spirit and model
Under the premise of enclosing, a little change can be made in the formal and details of implementation.The scope of patent protection of the present invention, still must be with
Subject to appended claims institute defender.
Claims (8)
1. a kind of analysis and statistical system suitable for paper answer, which is characterized in that include：
One client, the client further include：
One client receiving module, to receive a verification information or receive teacher's permission；
One image acquiring module, when the client receiving module receives teacher's permission, to be answered with obtaining a paper
One answer image of case, the answer image include a subject information, multiple answer regions and it is multiple give subregion, it is described
Answer region is corresponded with described to subregion, each has a score numerical value to subregion, has in the answer region
There are a question number, one first label and one second label；And
One client delivery module, to transmit the verification information or the transmission answer image；And
One server-side, the server-side further include：
One server-side receiving module, to receive the verification information or the answer shadow from the client delivery module
Picture；
One authentication module, when the verification information is by verifying and meeting the person's of correcting information, the verification information to be assigned
Give teacher's permission；
One identification module, to identify the subject information, to the answer image according to first label and institute
It states the second label and carries out image identification, to identify that the corresponding answer region, to subregion, and is further identified with described
Go out the question number in the answer region, the one of the answer region answer information and it is described give the subregional score number
Value；
One statistical analysis module gives subregion to the answer region identified according to the identification module with described,
And identify the question number in the answer region, the information and described to subregional of answering in the answer region
The score numerical value carries out subsequent statistical analysis；And
One server-side delivery module, to transmit teacher's permission to the client receiving module.
2. as described in claim 1 suitable for the analysis of paper answer and statistical system, which is characterized in that first label
And second label is to be respectively arranged at answer region upper left side and lower right or be configured at the answer area
Domain lower left and upper right side.
3. as described in claim 1 suitable for the analysis of paper answer and statistical system, which is characterized in that the identification module
It is according to first label and second label finds out hithermost crosspoint and pixel coordinate according to crosspoint is determined
Make the pixel coverage in the answer region, then the pixel coverage horizontal direction according to the answer region finds out hithermost friendship
The pixel coordinate of crunode determines corresponding with the answer region described to subregional pixel coverage, uses and identifies correspondence
The answer region with it is described give subregion.
4. as described in claim 1 suitable for the analysis of paper answer and statistical system, which is characterized in that described to be suitable for examination
The analysis and statistical system for rolling up answer further include a storage module, and the topic is stored to be corresponded to according to the subject information
Number, information and the score numerical value of answering.
5. a kind of analysis and statistical method suitable for paper answer, which is characterized in that include：
One client receives a verification information；
The client is established with a server-side to be connected and transmits the verification information；
When the verification information is by the verification of the server-side and meets the person's of correcting information, the verification information assigns a religion
Teacher's permission；
The server-side feeds back teacher's permission to the client；
When the client receives teacher's permission from the server-side, an answer image of a paper answer, institute are obtained
State answer image include a subject information, multiple answer regions and it is multiple give subregion, the answer region is given with described
Subregion corresponds, each has a score numerical value to subregion, has a question number, one first mark in the answer region
Note and one second label；
The client transmits the answer image to the server-side；
The server-side identifies the subject information, to the answer image according to first label and described second
Label carries out image identification, to identify that the corresponding answer region, to subregion, and is further identified described with described
The question number in answer region, the answer region one answer information and it is described give the subregional score numerical value；And
The server-side gives subregion according to the answer region identified with described, and identifies the answer region
The question number, the answer region described answer information and described carry out subsequent system to the subregional score numerical value
Meter analysis.
6. as claimed in claim 5 suitable for the analysis of paper answer and statistical method, which is characterized in that first label
And second label is to be respectively arranged at answer region upper left side and lower right or be configured at the answer area
Domain lower left and upper right side.
7. as claimed in claim 5 suitable for paper answer analysis and statistical method, which is characterized in that the server-side according to
It is marked according to described first and second label finds out hithermost crosspoint and the pixel coordinate according to crosspoint determines
The pixel coverage in the answer region, then pixel coverage horizontal direction according to the answer region find out hithermost crosspoint
Pixel coordinate determine corresponding with the answer region described to subregional pixel coverage, use and identify corresponding institute
Answer region is stated with described to subregion.
8. as claimed in claim 5 suitable for the analysis of paper answer and statistical method, which is characterized in that described to be suitable for examination
Analysis and the statistical method for rolling up answer further include the server-side according to the corresponding question number, described of storing of the subject information
The step of information of answering and the score numerical value.
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