CN106651876A - Image processing method and system for answer sheets - Google Patents
Image processing method and system for answer sheets Download PDFInfo
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- CN106651876A CN106651876A CN201611146075.6A CN201611146075A CN106651876A CN 106651876 A CN106651876 A CN 106651876A CN 201611146075 A CN201611146075 A CN 201611146075A CN 106651876 A CN106651876 A CN 106651876A
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- China
- Prior art keywords
- answer
- area
- item
- subgraph
- subjective item
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
- G06T3/4038—Scaling the whole image or part thereof for image mosaicing, i.e. plane images composed of plane sub-images
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/32—Indexing scheme for image data processing or generation, in general involving image mosaicing
Abstract
The invention provides an image processing method and system for answer sheets. According to the image processing system, a subjective question answering area image is partitioned according to paging rules of a subjective question answering area, and a plurality of sub-images are obtained and sent to a reading and appraising system so that the reading and appraising system can display the sub-images based on numbers of the sub-images. Since image partitioning is performed according to the paging rules, the process that in the prior art, partitioning needs to be performed once to obtain sub-images based on each subjective question in each kind of answer sheets is avoided, the complexity of sub-image partitioning is greatly lowered, sub-image collection efficiency is improved, and meanwhile the whole reading and appraising process is simple.
Description
Technical field
The present invention relates to take an examination, questionnaire and test and appraisal field, more particularly to a kind of answering card image processing method and system.
Background technology
Net marking is after the completion of the test, examinee's test paper to be scanned into image by high speed scanner and is saved in system clothes
Business device, during scanning, scanning software carries out the keywords such as the number of examining to student's paper and proofreads automatically, while knowing automatically
Objective item on other paper, and generate the image and correlation of the subjective item that the teacher that needs to mark examination papers is marked examination papers according to parameter setting
Data.Net marking technology is successfully applied in the examination in various fields, meet mark examination papers fairness, accuracy,
The various requirement of high efficiency and informational education administration, achieves considerable Social benefit and economic benefit.Net marking is not
The ring that can or lack is exactly answering card, and before net marking is not carried out, what examinee was issued in examination hall is exactly paper, implements net marking
Afterwards, more than paper, in addition it is also necessary to answer card is designed, objective item, subjective item will answer on corresponding subject answering card
Predetermined region in.Each subject has oneself special answering card, and each problem of the subject is all designed with the answering card
Fixed answer region, this answering card pattern is as shown in Figure 4 and Figure 5.
Design and to print the cost of this answering cards of Fig. 5 or Fig. 6 such as be very big, from designing, proofread, draw a design, check,
Test etc. all of link is all indispensable, and some links also need to many people and participate in, so this answering card is just relatively more suitable
The relatively small number of examination of subject is closed, at most also with regard to tens sections.For the very many self-taught examinations of test subject are just unsuitable for certainly
Each saves annual 2 times at least to learn examination, at most 4 times, each subject hundreds of subject at least, at most thousand of subjects, and each
The at most thousand of people of section's purpose examinee number, at least several individuals.In this case, above a kind of for each account design
The scheme of answering card does not meet the actual conditions of exam execution with regard to pole, existing answering card design not only waste of manpower, thing
Power, it is inefficient.
Therefore, applied answering card information acquisition system or answer card graphic is designed for answering card of the prior art
Often its system implementation process is also more complicated for processing system, inefficiency, while so that reading and appraising process also becomes complicated.
The content of the invention
The invention provides a kind of answering card image processing method and system, it is intended to solve existing answering card image procossing and answer
Miscellaneous, inefficiency, the problem for reading and appraising complexity.
To solve above-mentioned technical problem, the invention provides a kind of answering card image processing method, methods described includes：
Image processing system obtains pending answer card graphic, and the answer card graphic is carried out point according to parameter preset
Cut, obtain objective item answer area's image and subjective item answer area image；
Described image processing system is split successively to every one page of the subjective item answer area image, obtains some sons
Image, wherein, every one page of the subjective item answer area image is a subgraph；
The subgraph is numbered according to segmentation order, the subgraph is sent to the system of reading and appraising, so that described
Read and appraise system to show the subgraph based on the numbering；
Wherein, every one page in the subjective item answer area of the answering card is filled comprising question number fill area arranged side by side and answer
Area, so that user fills question number with which topic belonging to the answer of clearly described answer fill area automatically.
Further, during the exercise question quantity set in the objective item answer area of the answering card is for current all test subjects,
The objective item quantity of the most branch of objective item quantity.
Further, the longitudinal direction of every one page in the subjective item answer area is evenly dividing as M sub-regions according to preset value,
Wherein M is positive integer；It is described that question number fill area and answer fill area arranged side by side are included per sub-regions.
Further, if the subjective item answer area is N page, wherein N is positive integer, then the number of N*M is current all
The multiple of the subjective item number of the most branch of subjective item quantity in test subject.
Further, the objective item answer area is multiple-choice question answer area, and the subjective item answer area is answered for non-selection topic
Topic area.
Present invention also offers a kind of answering card image processing system, the system includes：
Segmentation module is obtained, for obtaining pending answer card graphic, and according to parameter preset to the answer card graphic
Split, obtained objective item answer area's image and subjective item answer area image；
Son segmentation module, for splitting successively to every one page of the subjective item answer area image, obtains some sons
Image, wherein, every one page of the subjective item answer area image is a subgraph；
Numbering sending module, for being numbered according to segmentation order to the subgraph, by the subgraph send to
System is read and appraised, so that the system of reading and appraising is shown based on the numbering to the subgraph；
Wherein, every one page in the subjective item answer area of the answering card is filled comprising question number fill area arranged side by side and answer
Area, so that user fills question number with which topic belonging to the answer of clearly described answer fill area automatically.
Further, during the exercise question quantity set in the objective item answer area of the answering card is for current all test subjects,
The objective item quantity of the most branch of objective item quantity.
Further, the longitudinal direction of every one page in the subjective item answer area is evenly dividing as M sub-regions according to preset value,
Wherein M is positive integer；
It is described that question number fill area and answer fill area arranged side by side are included per sub-regions.
Further, if the subjective item answer area is N page, wherein N is positive integer, then the number of N*M is current all
The multiple of the subjective item number of the most branch of subjective item quantity in test subject.
Further, the objective item answer area is multiple-choice question answer area, and the subjective item answer area is answered for non-selection topic
Topic area.
Compared with prior art, beneficial effect is the present invention：
Method provided by the present invention or system, image processing system is according to the paging rule in subjective item answer area to described
Subjective item answer area image is split, and obtains some subgraphs and sends to the system of reading and appraising, so as to read and appraise system based on subgraph
The numbering of picture shows to the subgraph.Image segmentation carried out based on the paging rule, it is to avoid need in prior art
Every one subjective item that be based on each answering card once be split and be obtained the process of subgraph, enormously simplify segmentation
The complexity of subgraph, improves the efficiency of collection subgraph, simultaneously as the segmentation of subgraph becomes simple, also improves
The subgraph is transmitted to the efficiency of the system of reading and appraising.And the method split based on the paging rule and the answering card for designing,
The answering card contain question number fill area and with answer fill area, so that user fills question number with clear and definite answer fill area automatically
Which topic belonging to answer, third party can successively check the subgraph that the system of reading and appraising shows, and by the subgraph question number and and its
Corresponding answer is read and appraised, and then is made entirely to read and appraise process and also become simple.
Description of the drawings
Fig. 1 is answering card image processing method flow chart provided in an embodiment of the present invention；
Fig. 2 is answering card front schematic view provided in an embodiment of the present invention；
Fig. 3 is answering card schematic rear view provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of subjective item answer area single page part provided in an embodiment of the present invention；
Fig. 5 is existing answering card front schematic view；
Fig. 6 is existing answering card schematic rear view；
Fig. 7 is answering card image processing system schematic diagram provided in an embodiment of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
As one embodiment of the present invention, as shown in figure 1, a kind of the invention provides answering card image processing method
Method, methods described includes：
Step S101：Image processing system obtains pending answer card graphic, and according to parameter preset to the answering card
Image is split, and obtains objective item answer area's image and subjective item answer area image.
Step S102：Described image processing system is split successively to every one page of the subjective item answer area image,
Some subgraphs are obtained, wherein, every one page of the subjective item answer area image is a subgraph.
Step S103：The subgraph is numbered according to segmentation order, the subgraph is sent to the system of reading and appraising,
So that the system of reading and appraising is shown based on the numbering to the subgraph.
It should be noted that image processing system and read and appraise between system transmit subgraph when, can be with a subgraph one
The transmission of individual subgraph, can so mitigate the pressure of network, and the system of reading and appraising can be by the subgraph according to the numbering
Order is shown successively, i.e., when teacher reads and appraises in the system of reading and appraising, the system of reading and appraising can successively receive download subgraph and go forward side by side
Row shows that for example, system of reading and appraising first receives first subgraph of download and shown, teacher is read and appraised first subgraph is checked
When picture, read and appraise system and download second subgraph, the 3rd subgraph successively again so that reading and appraising teacher is needing to check the
During two subgraphs, it is not necessary to wait second subgraph to download, but directly display second subgraph downloaded, save
Read and appraise waiting for downloads the time for teacher, so as to improve entirely read and appraise system and teacher read and appraise efficiency.Or, read and appraise system
All of subgraph is received first, and all subgraphs are spliced according to the number order, and by spliced synthesis
Image is shown, so that third party is read and appraised by the synthetic image for showing.
Wherein, as shown in figure 4, the subjective item answer area of the answering card comprising question number fill area arranged side by side and with institute
The corresponding answer fill area of question number fill area is stated, so that user fills question number with the answer institute of clearly described answer fill area automatically
Which topic belonged to.
Further, during the exercise question quantity set in the objective item answer area of the answering card is for current all test subjects,
The objective item quantity of the most branch of objective item quantity.So setting avoids each test subject and is required for designing that oneself is special
The process in objective item answer area, based on the answering card designed by above-mentioned objective item answer area quantity, can be common to multiple
Test subject, simplifies answering card from the implementation process for designing, proofreading, draw a design, check, test etc. all links, while subtracting
The participation of personnel is lacked, has further saved human and material resources, greatly improved the efficiency of answering card making, be particularly suited for
The very many self-taught examinations of test subject.For example, Guangdong Province's self-taught examination subject of 16 years is 20 sections, in this 20 subjects,
The objective item quantity of the most branch of objective item is 50, other section's purpose objective item quantity or for 45 or for 30,
Can be then 50 by the objective item quantity Uniting of the answering card of Guangdong Province's self-taught examination of 16 years, this avoid answer
The design iterations of topic card, the implementation process of proofreading, draw a design, checking, test etc. all links, improve the effect that answering card makes
Rate.
Further, the longitudinal direction of every one page in the subjective item answer area is evenly dividing as M sub-regions according to preset value,
Wherein M is positive integer；It is described that question number fill area and answer fill area arranged side by side are included per sub-regions.Further, if
The subjective item answer area is N page, and wherein N is positive integer, then the number of N*M is subjective item quantity in current all test subjects
The multiple of the subjective item number of most branches.
Where it is assumed that the subjective item number of the most branch of subjective item quantity is 60 in current all test subjects, then may be used
Page 3 are divided into answering card subjective item answer, per page is pressed longitudinally divided 20 rows for equal proportion, often capable width and height according to
Need to be set to certain fixed value, i.e. N=3, M=20, then the answering card subjective item answer area there can be 3*20=60 sub-regions.And most
The subjective item number of many branches is 60,60/60=1 times, now, it is longitudinal per 1 row subregion i.e. as 1 road subjective item
Answer area.
The subjective item number for assuming the most branch of subjective item quantity in current all test subjects is 60, then can be by answer
Page 3 are divided into card subjective item answer, and per page is pressed longitudinally divided 60 rows for equal proportion, and often capable width sets as required with height
For certain fixed value, i.e. N=3, M=60, then the answering card subjective item answer area can have 3*60=180 sub-regions, and most
The subjective item number of branch is 60, and 180/60=3 times, then now minimum standard can be per 3 row subregions by longitudinal direction
As the answer area of 1 road subjective item.
In a word, set according to above-mentioned subjective item answer area method for designing, because student is answered per pass subjective item
Topic region is not fixed, and subjective item answer area is designed with the optimal case estimated.It is every that minimum standard can be designed to
Problem reserves 4 row subregions of longitudinal direction, or 6 row subregions of longitudinal direction are reserved per problem, and the quantity for being then based on exercise question is come
Determine the number of pages in subjective item answer area, be designed with optimized scheme in a word, so that cost optimization.
As Figure 2-3, the answer regional extent of exercise question quantity and per pass exercise question is not fixed in subjective item answer area, per height
Region includes question number fill area and corresponding answer fill area, so that user fills question number with clearly described subregion automatically
Which topic belonging to interior answer, student can fill in question number according to the actual answer situation of oneself and select the area of corresponding answer
Domain, is required for designing the process in oneself special subjective item answer area so as to avoid each subject, therefore, based on the subjectivity
The answering card of topic answer area form design can be common to multiple subjects, simplify answering card from designing, proofread, draw a design, check,
The implementation process of test etc. all links, while reducing the participation of personnel, further saves human and material resources, greatly
The efficiency of answering card making is improve, is particularly suited for the very many self-taught examinations of test subject.
Further, the objective item answer area is multiple-choice question answer area, and the subjective item answer area is answered for non-selection topic
Topic area.
It should be noted that answering card is typically all comprising objective item answer area and subjective item answer area two parts, in step
In S101, objective item answer area's image is split first with subjective item answer area image, a reason is because objective item
Read and appraise method and subjective item read and appraise that method is different, due to objective entitled multiple-choice question, objective item can be read and appraised by objective item
System is scanned automatically reads and appraises or gives a mark, and carries out subjective judgement without the need for third party user and reads and appraises, at the image of objective item
Reason and the method for reading and appraising are highly developed prior art, are not repeated in detail in this patent.Another reason is because answering card
In design, will typically include the content of examinee's identity information, such as student number, name Information is arranged on objective item answer area
It is interior, accordingly, it would be desirable to objective item answer area is split, in case third party user, such as teacher read and appraise subjectivity in the system of reading and appraising
The examinee information belonging to the answer card graphic is obtained during topic.Based on above-mentioned second reason, if the answer card graphic only has subjectivity
Topic answer area, and examinee's identity information is included in the subjective item answer area image, then need to be set as first in step S101
Examinee's identity information is split with the subjective item answer region of reality.
It should be noted that the answering card subjective item answer area that this patent is provided, the answer region to per pass subjective item
It is not defined, but user oneself goes to fill in question number, and in the answer area fill out answers corresponding to question number, so each teacher
When reading and appraising in the system of reading and appraising, can be selected oneself to need that problem read and appraised to carry out according to the question number of the question number fill area for showing
Read and appraise, it is also possible to which all subjective items of section's purpose are read and appraised, therefore, acquisition method provided by the present invention and adopt for this
Diversity method and the answering card that designs, are particularly suited for that test subject is numerous, and examinee's quantity is not fixed, and reads and appraises the less self-study of teacher
Examination.
The method that first embodiment of the invention is provided, enormously simplify the complexity of segmentation subgraph, improves and adopts
The efficiency of collection subgraph, simultaneously as the segmentation of subgraph becomes simple, also improves and the subgraph is transmitted to the system of reading and appraising
Efficiency.And the method split based on the paging rule and the answering card design that designs is simple, various examining can be common to
Examination subject, and third party can successively check the subgraph that the system of reading and appraising shows, and by the subgraph question number and corresponding
Answer is read and appraised, and then is made entirely to read and appraise process and also become simple.
As second embodiment of the present invention, as shown in fig. 7, a kind of present invention also offers answering card image procossing system
System 11, the system 11 includes：
Obtain segmentation module 101：For obtaining pending answer card graphic, and according to parameter preset to the answering card figure
As being split, objective item answer area's image and subjective item answer area image are obtained.
Son segmentation module 102：For splitting successively to every one page of the subjective item answer area image, obtain some
Subgraph, wherein, every one page of the subjective item answer area image is a subgraph.
Numbering sending module 103：For being numbered according to segmentation order to the subgraph, the subgraph is sent
To the system of reading and appraising 22, so that the system 22 of reading and appraising is shown based on the numbering to the subgraph.
It should be noted that image processing system 11 and read and appraise between system 22 transmit subgraph when, can be with a subgraph
As the transmission of a subgraph, can so mitigate the pressure of network, and the system of reading and appraising can be by the subgraph according to described
Number order is shown successively, i.e., when teacher reads and appraises in the system of reading and appraising, the system of reading and appraising can successively receive download subgraph
And shown, for example, system of reading and appraising first receives first subgraph of download and is shown, teacher is read and appraised first is checked
When subgraph, read and appraise system and download second subgraph, the 3rd subgraph successively again so that reading and appraising teacher is needing to look into
When seeing second subgraph, it is not necessary to wait second subgraph to download, but directly display second subgraph downloaded,
Save and read and appraise waiting for downloads the time for teacher, so as to improve entirely read and appraise system and teacher read and appraise efficiency.Or, read and appraise
System receives first all of subgraph, and all subgraphs are spliced according to the number order, and will be spliced
Image is shown, so that third party is read and appraised by the synthetic image for showing.
Wherein, as shown in figure 4, the subjective item answer area of the answering card comprising question number fill area arranged side by side and with institute
The corresponding answer fill area of question number fill area is stated, so that user fills question number with the answer institute of clearly described answer fill area automatically
Which topic belonged to.
Further, during the exercise question quantity set in the objective item answer area of the answering card is for current all test subjects,
The objective item quantity of the most branch of objective item quantity.So setting avoids each test subject and is required for designing that oneself is special
The process in objective item answer area, based on the answering card designed by above-mentioned objective item answer area quantity, can be common to multiple
Test subject, simplifies answering card from the implementation process for designing, proofreading, draw a design, check, test etc. all links, while subtracting
The participation of personnel is lacked, has further saved human and material resources, greatly improved the efficiency of answering card making, be particularly suited for
The very many self-taught examinations of test subject.For example, Guangdong Province's self-taught examination subject of 16 years is 20 sections, in this 20 subjects,
The objective item quantity of the most branch of objective item is 50, other section's purpose objective item quantity or for 45 or for 30,
Can be then 50 by the objective item quantity Uniting of the answering card of Guangdong Province's self-taught examination of 16 years, this avoid answer
The design iterations of topic card, the implementation process of proofreading, draw a design, checking, test etc. all links, improve the effect that answering card makes
Rate.
Further, the longitudinal direction of every one page in the subjective item answer area is evenly dividing as M sub-regions according to preset value,
Wherein M is positive integer；It is described that question number fill area and answer fill area arranged side by side are included per sub-regions.Further, if
The subjective item answer area is N page, and wherein N is positive integer, then the number of N*M is subjective item quantity in current all test subjects
The multiple of the subjective item number of most branches.
Where it is assumed that the subjective item number of the most branch of subjective item quantity is 60 in current all test subjects, then may be used
Page 3 are divided into answering card subjective item answer, per page is pressed longitudinally divided 20 rows for equal proportion, often capable width and height according to
Need to be set to certain fixed value, i.e. N=3, M=20, then the answering card subjective item answer area there can be 3*20=60 sub-regions.And most
The subjective item number of many branches is 60,60/60=1 times, now, it is longitudinal per 1 row subregion i.e. as 1 road subjective item
Answer area.
The subjective item number for assuming the most branch of subjective item quantity in current all test subjects is 60, then can be by answer
Page 3 are divided into card subjective item answer, and per page is pressed longitudinally divided 60 rows for equal proportion, and often capable width sets as required with height
For certain fixed value, i.e. N=3, M=60, then the answering card subjective item answer area can have 3*60=180 sub-regions, and most
The subjective item number of branch is 60, and 180/60=3 times, then now minimum standard can be per 3 row subregions by longitudinal direction
As the answer area of 1 road subjective item.
In a word, set according to above-mentioned subjective item answer area method for designing, because student is answered per pass subjective item
Topic region is not fixed, and subjective item answer area is designed with the optimal case estimated.It is every that minimum standard can be designed to
Problem reserves 4 row subregions of longitudinal direction, or 6 row subregions of longitudinal direction are reserved per problem, and the quantity for being then based on exercise question is come
Determine the number of pages in subjective item answer area, be designed with optimized scheme in a word.
As Figure 2-3, the answer regional extent of exercise question quantity and per pass exercise question is not fixed in subjective item answer area, per height
Region includes question number fill area and corresponding answer fill area, so that user fills question number with clearly described subregion automatically
Which topic belonging to interior answer, student can fill in question number according to the actual answer situation of oneself and select the area of corresponding answer
Domain, is required for designing the process in oneself special subjective item answer area so as to avoid each subject, therefore, based on the subjectivity
The answering card of topic answer area form design can be common to multiple subjects, simplify answering card from designing, proofread, draw a design, check,
The implementation process of test etc. all links, while reducing the participation of personnel, further saves human and material resources, greatly
The efficiency of answering card making is improve, is particularly suited for the very many self-taught examinations of test subject.
Further, the objective item answer area is multiple-choice question answer area, and the subjective item answer area is answered for non-selection topic
Topic area.
It should be noted that answering card is being obtained typically all comprising objective item answer area and subjective item answer area two parts
In segmentation module 101, objective item answer area's image is split first with subjective item answer area image, a reason is because
Objective item read and appraise method and subjective item read and appraise that method is different, due to objective entitled multiple-choice question, it is objective that objective item can pass through
Topic is read and appraised system and is scanned automatically and reads and appraises or give a mark, and is carried out subjective judgement without the need for third party user and is read and appraised, for objective item
Image procossing and the method for reading and appraising are highly developed prior art, are not repeated in detail in this patent.Another reason is because
Answering card will typically include the content of examinee's identity information in design, and such as student number, name Information is arranged on objective item
In answer area, accordingly, it would be desirable to objective item answer area is split, in case third party user, such as teacher comment in the system of reading and appraising
The examinee information belonging to the answer card graphic is obtained when readding subjective item.Based on above-mentioned second reason, if the answer card graphic is only
Have in subjective item answer area, and the subjective item answer area image and include examinee's identity information, then need in segmentation module 101 is obtained
It is set as first being split examinee's identity information with the subjective item answer region of reality.
It should be noted that the answering card subjective item answer area that this patent is provided, the answer region to per pass subjective item
It is not defined, but user oneself goes to fill in question number, and in the answer area fill out answers corresponding to question number, so each teacher
When reading and appraising in the system of reading and appraising, can be selected oneself to need that problem read and appraised to carry out according to the question number of the question number fill area for showing
Read and appraise, it is also possible to which all subjective items of section's purpose are read and appraised, therefore, acquisition method provided by the present invention and adopt for this
Diversity method and the answering card that designs, are particularly suited for that test subject is numerous, and examinee's quantity is not fixed, and reads and appraises the less self-study of teacher
Examination.
The system that second embodiment of the invention is provided, enormously simplify the complexity of segmentation subgraph, improves and adopts
The efficiency of collection subgraph, simultaneously as the segmentation of subgraph becomes simple, also improves and the subgraph is transmitted to the system of reading and appraising
Efficiency.And the method split based on the paging rule and the answering card design that designs is simple, various examining can be common to
Examination subject, and third party can successively check the subgraph that the system of reading and appraising shows, and by the subgraph question number and corresponding
Answer is read and appraised, and then is made entirely to read and appraise process and also become simple.
Used as the 3rd embodiment of the present invention, as shown in Figures 2 to 4, the answering card is divided into tow sides, and front is drawn
It is divided into page 3, wherein page 1 is objective item answer area, page 2 are subjective item answer area, and reverse side is divided into page 3, is subjective item and answers
Topic area.When image procossing is carried out to the answering card, method provided by the present invention or system, to answering card front and back point
It is not scanned, first carries out the objective item answer area's image of page 1 of direct picture and positive subjective item answer area image
Segmentation, then the subjective item images of page 3 of the subjective item answer area's images of page 2 to direct picture and back side image are according to paging rule
Then split respectively, 5 subgraphs are obtained, and 5 subgraphs are numbered, then sent successively to reading and appraising and be
System, the system of reading and appraising receives 5 subgraphs, and 5 subgraphs are spliced, and the image for obtaining a synthesis is shown
Show, the question number of question number fill area of the teacher in the synthetic image judge it corresponding to answer fill area answer belonging to
Several topics, and read and appraised, and student can need to determine answer scope according to the answer of oneself, for example：In Fig. 4, first subjective
Topic can be answered as needed writes 3 rows, and second subjective item can as needed be answered and write 7 rows etc..The 3rd embodiment is provided
Method, just subjective item image has been divided into 5 subgraphs altogether, very simply, it is to avoid needing in prior art will be each
Individual subjective item answer is distinguished and is cut into a subgraph, if the subjective item answer area has 15, needs to be divided into 15 subgraphs,
Process is extremely complex, and wastes time and energy so that image processing efficiency and read and appraise inefficiency.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit invention, all spirit in the present invention
With any modification, equivalent and the improvement made within principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of answering card image processing method, it is characterised in that methods described includes：
Image processing system obtains pending answer card graphic, and the answer card graphic is split according to parameter preset,
Obtain objective item answer area's image and subjective item answer area image；
Described image processing system is split successively to every one page of the subjective item answer area image, obtains some subgraphs
Picture, wherein, every one page of the subjective item answer area image is a subgraph；
The subgraph is numbered according to segmentation order, the subgraph is sent to the system of reading and appraising, so that described read and appraise
System is shown based on the numbering to the subgraph；
Wherein, every one page in the subjective item answer area of the answering card includes question number fill area and answer fill area arranged side by side, with
Just user fills question number with which topic belonging to the answer of clearly described answer fill area automatically.
2. answering card as claimed in claim 1, it is characterised in that the exercise question quantity in the objective item answer area of the answering card sets
In being set to current all test subjects, the objective item quantity of the most branch of objective item quantity.
3. the method for claim 1, it is characterised in that the longitudinal direction of every one page in the subjective item answer area is according to default
Value is evenly dividing as M sub-regions, and wherein M is positive integer；
It is described that question number fill area and answer fill area arranged side by side are included per sub-regions.
4. method as claimed in claim 3, it is characterised in that if the subjective item answer area is N page, wherein N is positive integer,
Then the number of N*M is the multiple of the subjective item number of the most branch of subjective item quantity in current all test subjects.
5. the method for claim 1, it is characterised in that the objective item answer area is multiple-choice question answer area, the master
Guan Ti answers area is non-selection topic answer area.
6. a kind of answering card image processing system, it is characterised in that the system includes：
Segmentation module is obtained, for obtaining pending answer card graphic, and the answer card graphic is carried out according to parameter preset
Segmentation, obtains objective item answer area's image and subjective item answer area image；
Son segmentation module, for splitting successively to every one page of the subjective item answer area image, obtains some subgraphs,
Wherein, every one page of the subjective item answer area image is a subgraph；
Numbering sending module, for being numbered according to segmentation order to the subgraph, the subgraph is sent to reading and appraising
System, so that the system of reading and appraising is shown based on the numbering to the subgraph；
Wherein, every one page in the subjective item answer area of the answering card includes question number fill area and answer fill area arranged side by side, with
Just user fills question number with which topic belonging to the answer of clearly described answer fill area automatically.
7. system as claimed in claim 6, it is characterised in that the exercise question quantity set in the objective item answer area of the answering card
For in current all test subjects, the objective item quantity of the most branch of objective item quantity.
8. system as claimed in claim 6, it is characterised in that the longitudinal direction of every one page in the subjective item answer area is according to default
Value is evenly dividing as M sub-regions, and wherein M is positive integer；
It is described that question number fill area and answer fill area arranged side by side are included per sub-regions.
9. system as claimed in claim 8, it is characterised in that if the subjective item answer area is N page, wherein N is positive integer,
Then the number of N*M is the multiple of the subjective item number of the most branch of subjective item quantity in current all test subjects.
10. system as claimed in claim 6, it is characterised in that the objective item answer area is multiple-choice question answer area, the master
Guan Ti answers area is non-selection topic answer area.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170315A (en) * | 2017-06-05 | 2017-09-15 | 深圳市海云天科技股份有限公司 | A kind of with no paper online testing method and system |
| CN107293171A (en) * | 2017-06-22 | 2017-10-24 | 宁波宁大教育设备有限公司 | Intelligent handwriting board, single topic segmentation and answer analysis method |
| CN108401085A (en) * | 2018-03-14 | 2018-08-14 | 河北南昊高新技术开发有限公司 | A kind of scan method, scanner and scanning system |
| CN109460762A (en) * | 2018-10-19 | 2019-03-12 | 南京理工大学 | A kind of answering card methods of marking based on image recognition |
| CN110362252A (en) * | 2019-07-15 | 2019-10-22 | 联想(北京)有限公司 | Processing method and processing device |
| CN112001416A (en) * | 2020-07-17 | 2020-11-27 | 北京邮电大学 | Self-adaptive answer sheet sequence correction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070074265A (en) * | 2006-01-09 | 2007-07-12 | 조범준 | System for grading examination paper and control method |
| CN101206691A (en) * | 2007-06-29 | 2008-06-25 | 深圳市海云天科技有限公司 | Method to go over files positioning automatically |
| CN102332023A (en) * | 2011-09-27 | 2012-01-25 | 北京中科希望软件股份有限公司 | Method and system for fast semantic annotation of e-book |
| CN104143094A (en) * | 2014-07-08 | 2014-11-12 | 北京彩云动力教育科技有限公司 | Test paper automatic test paper marking processing method and system without answer sheet |
| CN104318496A (en) * | 2014-09-27 | 2015-01-28 | 昆明钢铁集团有限责任公司 | Paperless semi-artificial marking system and paperless semi-artificial marking method |
| CN105590101A (en) * | 2015-12-28 | 2016-05-18 | 杭州淳敏软件技术有限公司 | Hand-written answer sheet automatic processing and marking method and system based on mobile phone photographing |
-
2016
- 2016-12-13 CN CN201611146075.6A patent/CN106651876A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070074265A (en) * | 2006-01-09 | 2007-07-12 | 조범준 | System for grading examination paper and control method |
| CN101206691A (en) * | 2007-06-29 | 2008-06-25 | 深圳市海云天科技有限公司 | Method to go over files positioning automatically |
| CN102332023A (en) * | 2011-09-27 | 2012-01-25 | 北京中科希望软件股份有限公司 | Method and system for fast semantic annotation of e-book |
| CN104143094A (en) * | 2014-07-08 | 2014-11-12 | 北京彩云动力教育科技有限公司 | Test paper automatic test paper marking processing method and system without answer sheet |
| CN104318496A (en) * | 2014-09-27 | 2015-01-28 | 昆明钢铁集团有限责任公司 | Paperless semi-artificial marking system and paperless semi-artificial marking method |
| CN105590101A (en) * | 2015-12-28 | 2016-05-18 | 杭州淳敏软件技术有限公司 | Hand-written answer sheet automatic processing and marking method and system based on mobile phone photographing |
Non-Patent Citations (1)
| Title |
|---|
| 自考科: "山东2013年4月自考考生须知及答题卡样式图", 《HTTP://WWW.ZIKAO365.COM/NEW/201304/ZH2013041717323110684127.SHTML》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170315A (en) * | 2017-06-05 | 2017-09-15 | 深圳市海云天科技股份有限公司 | A kind of with no paper online testing method and system |
| CN107293171A (en) * | 2017-06-22 | 2017-10-24 | 宁波宁大教育设备有限公司 | Intelligent handwriting board, single topic segmentation and answer analysis method |
| CN107293171B (en) * | 2017-06-22 | 2021-01-26 | 宁波宁大教育设备有限公司 | Intelligent handwriting board, single-question segmentation and answer analysis method |
| CN108401085A (en) * | 2018-03-14 | 2018-08-14 | 河北南昊高新技术开发有限公司 | A kind of scan method, scanner and scanning system |
| CN109460762A (en) * | 2018-10-19 | 2019-03-12 | 南京理工大学 | A kind of answering card methods of marking based on image recognition |
| CN109460762B (en) * | 2018-10-19 | 2022-05-06 | 南京理工大学 | Answer sheet scoring method based on image recognition |
| CN110362252A (en) * | 2019-07-15 | 2019-10-22 | 联想(北京)有限公司 | Processing method and processing device |
| CN112001416A (en) * | 2020-07-17 | 2020-11-27 | 北京邮电大学 | Self-adaptive answer sheet sequence correction method |
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