CN103310082A - Paper inspection method and device - Google Patents
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- CN103310082A CN103310082A CN2012100589498A CN201210058949A CN103310082A CN 103310082 A CN103310082 A CN 103310082A CN 2012100589498 A CN2012100589498 A CN 2012100589498A CN 201210058949 A CN201210058949 A CN 201210058949A CN 103310082 A CN103310082 A CN 103310082A
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Abstract
The invention discloses a paper inspection method and a paper inspection device. The method comprises the steps of obtaining an electronic test paper, wherein the electronic test paper comprises one or a plurality of test regions, each test region corresponds a question and comprises a topic region, an answer region and/or a grading region; determining the position of the answer region and/or the position of the grading region of each test in the electronic test paper; utilizing the answer regions and/or the grading regions as regions to be identified, and identifying the grade of each test from the region to be identified; and summarizing the grades of the topics in the electronic test paper. A mode for automatically inspecting the papers with the test regions and the grading regions on the same page is provided.
Description
Technical field
The present invention relates to technical field of data processing, in particular to a kind of method to go over files and device.
Background technology
Along with the arrival in electronization epoch, in order to improve the efficient of going over examination papers, the application of machine scoring more and more widely.Existing computer marking mode generally all is the mode that adopts test paper to separate with the examination question volume, just the examinee with the answer full-filling of examination question on an answer sheet that is independent of examination question, mark based on this answer sheet in the time of scoring, this way is machine scoring for convenience.
This mode makes the examinee can not be according to traditional answer mode in answer directly choose answer at last in per pass topic, the examinee needs to answer at examination question earlier in answer, and then with the answer full-filling on answer sheet, labor capacity when having increased examinee's answer, or the examinee whenever answer one the topic all need full-filling on the correspondence position of answer sheet.After answer was finished, the examinee need contrast the inspection that answer sheet and examination question involve in capable examination question.Above-mentioned paper separates the paper pattern that arranges with test paper, and the examinee is difficult to see intuitively the topic face of per pass examination question in the full-filling script, has increased the error rate of answer.
The inventor finds, the reason that produces the problems referred to above mainly is because the paper that the robotization of having only exercise question and answer sheet branch to examination question to be arranged is at present goed over examination papers, also there be not a kind of examination question zone that machine carries out automatic scoring and scoring zone of utilizing to be arranged at paper on the same page, and the method and system read and appraised of this paper.
Summary of the invention
The invention provides a kind of method to go over files and device, also do not have a kind of method to go over files that utilizes machine the examination question zone of carrying out automatic scoring and the regional paper that is arranged on the same page of marking to reach and be used for reading and appraising this paper in the prior art to solve at least.
According to an aspect of the present invention, provide a kind of method to go over files, having comprised: obtain electronic test paper, wherein, electronic test paper comprises one or more examination questions zone, each corresponding one examination question in examination question zone, and each examination question zone comprises: exercise question zone, answer zone and/or scoring zone; Determine the position in the zone of answering of per pass examination question in the electronic test paper and/or the position in scoring zone; To answer zone and/or scoring zone as zone to be identified, from zone to be identified, identify the score of exercise question in the electronic test paper; Score to exercise question in the electronic test paper gathers.
Preferably, identify from zone to be identified that the score of exercise question comprises in the electronic test paper: the examination question zone comprises: exercise question zone, when answering zone and scoring zone, and it is regional as zone to be identified mark; Identify the mark in the zone to be identified, with the score of mark as this road examination question.
Preferably, identify from zone to be identified that the score of exercise question comprises in the electronic test paper: determine a plurality of substep scoring areas that comprise in the scoring zone, wherein, each substep scoring area is respectively to substep score that should the road examination question; Identify the mark in each substep scoring area, and gather the score as this problem; And/or, determine the exercise question scoring area of scoring in the zone, identify mark in the exercise question scoring area as the score of this problem.
Preferably, this method to go over files also comprises: the score that gathers this problem that obtains and the mark in the exercise question scoring area are compared, if equate, then with the final score of the mark in the exercise question scoring area as this problem.
Preferably, this method to go over files also comprises: the mistake in the identification scoring zone is because each the mark in the wrong corresponding deduction of points of the reason district occurs in the district, wherein, the scoring zone comprises one or more mistakes because of the district, and each mistake is used to indicate the deduction of points district that answer information of wrong reason occurs and is directed to this mistake because being provided with in the district.
Preferably, determine that the position in the zone of answering of per pass examination question in the electronic test paper and/or the position in scoring zone comprise: according to the topic that sets in advance number and the relative position relation of examination question zone on electronic test paper, determine the topic number of per pass examination question in the electronic test paper and corresponding to position and/or the regional position of marking in the zone of answering of this topic number.
Preferably, determine that the topic of per pass examination question in the electronic test paper number comprises: determine the topic number of per pass examination question according to the figure combination corresponding to topic number sign on the electronic test paper, wherein, the unique figure of each topic correspondence makes up.
Preferably, graphical set is combined into the black and white color lump that represents bit 0 or bit 1, determines to the topic of figure combination representative number according to the corresponding binary bit sequence of black and white color lump.
According to a further aspect in the invention, a kind of device of going over examination papers is provided, comprise: acquiring unit, be used for obtaining electronic test paper, wherein, electronic test paper comprises one or more examination questions zone, each corresponding one examination question in examination question zone, and each examination question zone comprises: exercise question zone, answer zone and/or scoring zone; Determining unit is for the position in the zone of answering of determining electronic test paper per pass examination question and/or the position in scoring zone; Recognition unit, the score of exercise question in the electronic test paper is identified as zone to be identified in be used for answering zone and/or scoring zone from zone to be identified; Gather the unit, the score of exercise question in the electronic test paper is gathered.
Preferably, first recognition unit comprises: module is set, is used for comprising when the examination question zone: exercise question zone, when answering zone and scoring zone, and it is regional as zone to be identified to mark; First identification module is for the mark in identification zone to be identified, with the score of mark as this road examination question.
Preferably, first identification module comprises: first determines submodule, is used for a plurality of substep scoring areas of determining that the scoring zone comprises, and wherein, each substep scoring area is respectively to substep score that should the road examination question; The recognin module is used for identifying the mark of each substep scoring area, and gathers the score as this problem; And/or second determines submodule, is used for determining the exercise question scoring area in scoring zone, identifies mark in the exercise question scoring area as the score of this problem.
Preferably, first identification module also comprises: comparison sub-module is used for the score that gathers this problem that obtains and the mark of exercise question scoring area are compared, if equate, then with the final score of the mark in the exercise question scoring area as this problem.
Preferably, this device of going over examination papers also comprises: second recognition unit, be used for the mistake in identification scoring zone because each the mark in the wrong corresponding deduction of points of the reason district occurs in the district, wherein, the scoring zone comprises one or more mistakes because of the district, and each mistake is used to indicate the deduction of points district that answer information of wrong reason occurs and is directed to this mistake because being provided with in the district.
Preferably, determining unit is used for according to the topic that sets in advance number and the relative position relation of examination question zone on electronic test paper, determines the topic number of exercise question in the electronic test paper and corresponding to position and/or the regional position of marking in the zone of answering of this topic number.
Preferably, recognition unit comprises: second identification module, be used for identifying from the topic number district in zone to be identified the figure combination that is used to indicate topic number, and topic number is determined in combination according to figure, and wherein, the unique figure of each topic correspondence makes up; The 3rd identification module, for the score that identifies this exercise question from the scoring area in zone to be identified, wherein, zone to be identified comprises topic number district and scoring area.
Preferably, graphical set is combined into the black and white color lump that represents bit 0 or bit 1, and second identification module is used for determining according to the corresponding binary bit sequence of black and white color lump the topic number of this figure combination representative.
In the present invention, from the examination question zone of paper, determine the corresponding position for the zone of marking of per pass examination question, thereby determine the score of per pass examination question, the final PTS of adjusting that obtains paper, realized the machineization of paper and the paper that is set together of test paper is goed over examination papers, can carry out the mode that robotization is goed over examination papers to the paper that examination question zone and scoring zone are positioned on the same page thereby provide a kind of.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is a kind of preferred structure synoptic diagram according to the marking system of the embodiment of the invention;
Fig. 2 is a kind of preferred structure block diagram according to the device of going over examination papers of the embodiment of the invention;
Fig. 3 is the another kind of preferred structure block diagram according to the device of going over examination papers of the embodiment of the invention;
Fig. 4 is another the preferred structure block diagram according to the device of going over examination papers of the embodiment of the invention;
Fig. 5 is another the preferred structure block diagram according to the device of going over examination papers of the embodiment of the invention;
Fig. 6 is a kind of preferred flow charts according to the method to go over files of the embodiment of the invention;
Fig. 7 is a kind of preferred structure synoptic diagram according to the paper of the embodiment of the invention;
Fig. 8 is the another kind of preferred structure synoptic diagram according to the paper of the embodiment of the invention;
Fig. 9 is another the preferred structure synoptic diagram according to the paper of the embodiment of the invention;
Figure 10 is another the preferred structure synoptic diagram according to the paper of the embodiment of the invention;
Figure 11 is another the preferred structure synoptic diagram according to the paper of the embodiment of the invention;
Figure 12 is another the preferred structure synoptic diagram according to the paper of the embodiment of the invention;
Figure 13 is another the preferred structure synoptic diagram according to the paper of the embodiment of the invention;
Figure 14 is another the preferred structure synoptic diagram according to the paper of the embodiment of the invention;
Figure 15 is another the preferred structure synoptic diagram according to the paper of the embodiment of the invention.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Present embodiment provides a kind of marking system, comprises as shown in Figure 1 scanner and server, and wherein, scanner is used for paper is scanned into electronic test paper; The server that is connected with scanner, server comprises: storer is used for the store electrons paper; Processor is connected with storer, is used for identifying the score of electronic test paper exercise question.Preferably, above-mentioned score can be that positive score also can be negative score, namely, the mark of on paper exercise question being beaten can be that the final score (positive score) of this problem also can be the deducted mark of this road exercise question (negative score), therefore above-mentioned score is a kind of statement, at the different marking modes of different papers, score may be that positive score also may be negative score.
In a preferred implementation, storer also stores the topic that sets in advance number and the relative position relation of examination question zone on electronic test paper, processor, be used for identifying the score of exercise question in the electronic test paper according to the topic of electronic test paper exercise question number with corresponding to position and/or the regional position of scoring in the zone of answering of this topic number.Processor also is used for gathering the score of electronic test paper exercise question, and the total points that will obtain after will gathering exists in the storer.
In one embodiment, also provide a kind of device of going over examination papers, this device of going over examination papers can be by software module or can be realized that also for example, the function of this device all can be realized by processor by hardware module.As shown in Figure 2, this device 200 of going over examination papers comprises: acquiring unit 202 is used for obtaining electronic test paper, wherein, electronic test paper comprises one or more examination questions zone, each corresponding one examination question in examination question zone, and each examination question zone comprises: exercise question zone, answer zone and/or scoring zone; Determining unit 204 is for the position in the zone of answering of determining electronic test paper per pass examination question and/or the position in scoring zone; First recognition unit 206, the score of per pass examination question is identified as zone to be identified in be used for answering zone and/or scoring zone from zone to be identified; Gather unit 208, the score of per pass examination question is gathered.
In above-mentioned preferred implementation, from the examination question zone of paper, determine the corresponding position for the zone of marking of per pass examination question, thereby determine the score of per pass examination question, the final PTS of adjusting that obtains paper, realized the machineization of paper and the paper that is set together of test paper is goed over examination papers, can carry out the mode that robotization is goed over examination papers to the paper that examination question zone and scoring zone are positioned on the same page thereby provide a kind of.
Because generally having subjective item and objective item in a paper, for the subjective item part, in a preferred implementation, as shown in Figure 3, first recognition unit 206 can comprise: module 302 is set, be used for comprising when the examination question zone: exercise question zone, when answering zone and scoring zone, when also just being equivalent to this examination question and being subjective item, it is regional as zone to be identified to mark; First identification module 304 is for the mark in identification zone to be identified, with the score of mark as this road examination question.
In another preferred implementation, in order to reach the purpose of subjective item being carried out the substep score, as shown in Figure 4, first identification module 304 comprises: first determines submodule 402, be used for a plurality of substep scoring areas that definite scoring zone comprises, wherein, each substep scoring area is respectively to substep score that should the road examination question; Recognin module 404 is used for identifying the mark of each substep scoring area, and gathers the score as this problem; And/or second determines submodule 406, is used for determining the exercise question scoring area in scoring zone, identifies mark in the exercise question scoring area as the score of this problem; Comparison sub-module 408 is used for the score that gathers this problem that obtains and the mark of exercise question scoring area are compared, if equate, then with the final score of the mark in the exercise question scoring area as this problem.In above-mentioned preferred implementation, realized the score to the substep of subjective item, by the verification to mark, further improved the accuracy of scoring.
In a preferred implementation, this device of going over examination papers can also comprise: second recognition unit, be used for the mistake in identification scoring zone because each the mark in the wrong corresponding deduction of points of the reason district occurs in the district, wherein, the scoring zone comprises one or more mistakes because of the district, and each mistake is used to indicate the deduction of points district that answer information of wrong reason occurs and is directed to this mistake because being provided with in the district.
In a preferred implementation, determining unit 204 can be according to the topic that sets in advance number and the relative position relation of examination question zone on electronic test paper, determines the topic number of exercise question in the electronic test paper and corresponding to the position in the zone of answering of this topic number and/or the position in scoring zone.
In a preferred implementation, as shown in Figure 5, first recognition unit 206, comprise: second identification module 502, be used for identifying from the topic number district in zone to be identified the figure combination that is used to indicate topic number, and determine topic number according to figure combination, wherein, the unique figure of each topic correspondence makes up; The 3rd identification module 504, for the score that identifies this exercise question from the scoring area in zone to be identified, wherein, zone to be identified comprises topic number district and scoring area.The combination of above-mentioned figure can be the black and white color lump that represent bit 0 or bit 1, and second identification module 502 determines to make up the topic number of representative to figure according to the corresponding binary bit sequence of black and white color lump.For example, black represents 1, white expression 0, thereby represents a string binary value with this black and white color lump, and " 000110 " with regard to representative topic numbers 6, also can adjust the requirement that binary figure place satisfies different exercise question quantity accordingly.
Scan system's point counting of entering system and causing for fear of paper with being tilted and error occurs, influence the accuracy of appraisal result, in a preferred implementation, this device of going over examination papers also comprises: positioning unit, be used for judging according to the telltale mark on the electronic test paper whether paper is scanned with correct position, wherein, telltale mark is the pictorial symbolization that sets in advance in the fixed position of paper.
Present embodiment also provides a kind of method to go over files that utilizes above-mentioned marking system, and concrete steps comprise as shown in Figure 6:
S602: obtain electronic test paper, wherein, electronic test paper comprises one or more examination questions zone, each corresponding one examination question in examination question zone, and each examination question zone comprises: exercise question zone, answer zone and/or scoring zone;
S604: determine the position in the zone of answering of per pass examination question in the electronic test paper and/or the position in scoring zone;
S606: the score of exercise question in the electronic test paper is identified as zone to be identified in will answer zone and/or scoring zone from zone to be identified;
S608: the score to exercise question in the electronic test paper gathers.
In above-mentioned preferred implementation, from the examination question zone of paper, determine the corresponding position for the zone of marking of per pass examination question, thereby determine the score of per pass examination question, the final PTS of adjusting that obtains paper, realized the machineization of paper and the paper that is set together of test paper is goed over examination papers, can carry out the mode that robotization is goed over examination papers to the paper that examination question zone and scoring zone are positioned on the same page thereby provide a kind of.
Preferably, above-mentioned score can be that positive score also can be negative score, namely, the mark of on paper exercise question being beaten can be that the final score (positive score) of this problem also can be the deducted mark of this road exercise question (negative score), therefore above-mentioned score is a kind of statement, at the different marking modes of different papers, score may be that positive score also may be negative score.
Because generally having subjective item and objective item in a paper, for the subjective item part, in a preferred implementation, when the examination question zone comprises: the exercise question zone, answer zone and when zone scoring, when also just being equivalent to this examination question and being subjective item, it is regional as zone to be identified therefore will mark; Identify the mark in the zone to be identified, with the score of mark as this road examination question.By the way, realized scoring to subjective item.
In a preferred implementation, subjective item can be the substep score, the score that identifies exercise question in this electronic test paper from zone to be identified can be in the following way: determine a plurality of substep scoring areas that comprise in the scoring zone, wherein, each substep scoring area is respectively to substep score that should the road examination question; Identify the mark in each substep scoring area, and gather the score as this problem; And/or, determine the exercise question scoring area of scoring in the zone, identify mark in the exercise question scoring area as the score of this problem.In above-mentioned preferred implementation, realized the score to the substep of subjective item.Preferably, after realizing obtaining the total points and the mark in the exercise question scoring area of substep score, can also compare the score that gathers this problem that obtains and the mark in the exercise question scoring area, if equate, then with the final score of the mark in the exercise question scoring area as this problem, thereby realized the verification to mark, further improved the accuracy of scoring.
In a preferred implementation, this method to go over files can also comprise: the mistake in the identification scoring zone is because each the mark in the wrong corresponding deduction of points of the reason district occurs in the district, wherein, the scoring zone comprises one or more mistakes because of the district, and each mistake is used to indicate the deduction of points district that answer information of wrong reason occurs and is directed to this mistake because being provided with in the district.
In a preferred implementation, can be according to the topic that sets in advance number and the relative position relation of examination question zone on electronic test paper, determine the topic number of per pass examination question in the electronic test paper and corresponding to the position in the zone of answering of this topic number and/or the position in scoring zone.Preferably, can determine the topic number of this exercise question according to the figure combination corresponding to topic number sign on the electronic test paper, wherein, the unique figure of each topic correspondence makes up.
The combination of above-mentioned figure can be the black and white color lump that represent bit 0 or bit 1, determines to make up the topic number of representative to figure according to the corresponding binary bit sequence of black and white color lump.For example, black represents 1, white expression 0, thereby represents a string binary value with this black and white color lump, and " 000110 " with regard to representative topic numbers 6, also can adjust the requirement that binary figure place satisfies different exercise question quantity accordingly.
Scan system's point counting of entering system and causing for fear of paper with being tilted and error occurs, influence the accuracy of appraisal result, in a preferred implementation, after paper is scanned into electronic test paper, this method to go over files also comprises: judge according to the telltale mark on the electronic test paper whether paper is scanned with correct position, wherein, telltale mark is the pictorial symbolization that sets in advance in the fixed position of paper.
Present embodiment also provides a kind of paper, as shown in Figure 7, this paper comprises one or more examination questions zone, each corresponding one examination question in examination question zone, each examination question zone comprises: exercise question zone, answer zone and/or scoring zone, wherein, the regional setting of answering can be by the option of machine recognition sign, the scoring zone be provided with can by machine recognition be used for write the handwritten form mark the zone and/or can be by the zone that is used for indicating by full-filling this exercise question score of machine recognition.
When this examination question zone be objective item, this examination question zone comprised: exercise question zone and for the zone of answering of full-filling option.The examinee only need get final product on the option that oneself praises in full-filling.Preferably, can be as shown in Figure 8, the answer zone can be set to the rectangle of corresponding number of options, for example, option have A B C four options of D, objective item answer zone as shown in Figure 8 is set, for every part of examination question before scoring, earlier the coordinate on four summits by determining each little rectangle is determined the positional information in this zone to be identified, and the coordinate on each summit can carry out record when designing examination question.
Because for objective item, only need obtain the judgement that answer is carried out as zone to be identified in the zone of answering and get final product, implement fairly simple.For the objective item part, the option that the examinee utilizes pencil (for example Pencil with 2B hardness) that oneself is praised marks, the machine of going over examination papers only need be identified the carbon on the paper when going over examination papers, just can identify the score of this problem, in order to by the existing machine of going over examination papers paper is identified, perhaps can adopt the mode of applying or MULTILAYER COMPOSITE that sign is arranged on the answer zone, the applying thing of the corresponding option area of answer that the examinee only need praise oneself takes off and gets final product.
When this examination question zone was subjective item, the examination question zone can comprise as shown in Figure 9: exercise question zone, answer zone and scoring zone.Answer the zone for examinee's fill out answers, and the scoring zone is used for the personnel that go over examination papers this road examination question is given a mark.Also can be as shown in Figure 4, the zone of will marking is divided into: substep scoring area and exercise question scoring area.The substep scoring area is used for the personnel that go over examination papers each step that should the road subjective item is this road subjective item scoring, adjusts out the PTS of several steps then, and this PTS is filled in corresponding exercise question scoring area as the final score of this road subjective item.As the examination question among Figure 10, this road subjective item is divided into three little steps altogether, and therefore three substep scoring areas just can be set, and the corresponding step of each substep scoring area gets final product this three step scores addition when adjusting total points.In order to carry out verification to mark, also be provided with an exercise question scoring area, system is when gathering mark, result to the substep score carries out verification, it is system calculates whole problem according to the score in three steps score, according to system add up obtain the scores in three steps and at last the mark in the exercise question scoring area that provides of the personnel of going over examination papers compare, whether correct with the score of judging this problem.Preferably, the personnel of going over examination papers can only provide the mark of each step, and system calculates the total points of this topic automatically, or the personnel that go over examination papers directly provide the total points of whole road subjective item, and this present invention is not limited.Certainly, also can singlely occur in a cover paper for substep scoring area and exercise question scoring area.
Subjective item based on Fig. 9 and Figure 10, all need to adopt the mode of artificial marking, machine just need be identified the numeral that manually writes, to determine corresponding score value, preferably, after the personnel that go over examination papers have beaten branch to subjective item, after system rolls up paper the face image and is gathered by camera and image pick-up card, after becoming electronic test paper, analog to digital conversion imports computing machine, can carry out gray processing to the real-time paper image that obtains, binaryzation, smoothing denoising sound, character is separated, normalization, slant correction, reset and digital skeleton refinement etc. operated the numerical value with the numeral of determining handwriting input, thereby judges the score value to inscribing.
Consider the subjective item marking mode that adopts as Fig. 9 and 10, need machine that the mark of handwritten form is identified, can when going over examination papers scoring, cause makeing mistakes being not very clear of writing sometimes or impalpable the time like this, present embodiment also provides a kind of preferred marking mode, as shown in figure 11, adopt the full-filling mode as objective item, the full-filling picture frame of reciprocal fraction is set in the scoring zone of paper, the personnel of going over examination papers can be with the score full-filling of corresponding corresponding each step in the position of correspondence, thereby has avoided handwritten form to understand the mistake of generation.In machine scoring, only need identify corresponding score according to the mark of correspondence and get final product, improved the accuracy of machine scoring.Further, the mark of subjective item part every little step generally all is in 10 minutes, therefore can adopt marking mode as shown in figure 11, and practicality is also more intense.
For the examinee can know the reason that own per pass subjective item is deducted points, can the per pass subjective item arrange as shown in figure 12 to should the one or more of problem can be by the mistake of machine recognition because of the district, wherein, each mistake is used to indicate that the information of wrong reason appears in answer and at the deduction of points district of this mistake because being provided with in the district, wherein, wrong because identifying as shown in figure 12 on distinguishing: as to read, understand, memory, error reasons such as picture, the error reason the when personnel that go over examination papers can answer to this problem according to the examinee when grade papers is deducted corresponding mark in this mistake because of the deduction of points district of correspondence.When adjusting this problem score, can deduct mark in the deduction of points district with the total points of this problem to obtain final score that should problem.Preferably, also can arrange corresponding to this problem as shown in figure 12 can be by the exercise question scoring area that is used for writing the handwritten form mark of machine recognition, can write the positive score of this road examination question in this scoring area, just this problem purpose total points deducts wrong because of deserved mark after each deduction of points in the deduction of points district, also can write the negative score of this road examination question, just this road examination question the mark that should deduct.Preferably, can whether correct because of the mark in the district and the mark in the exercise question scoring area if comparing to adjust score according to mistake.
Adopting machine to go over examination papers just need have pair locating information of per pass topic, the general cover paper of above-mentioned paper has the examination question of more than one page, therefore the locating information of the relative position relation of the correspondence of the examination question put of Installed System Memory and answer also needs to be the corresponding paper page number, therefore, can adopt mode as shown in figure 13, each paper page or leaf be provide the sign the corresponding page number identification information, Figure 13 does corresponding mark according to from 1 to 8 mode to the precalculated position of every page of examination question, number of pages for corresponding this page of examination question is carried out mark, can adopt color on the page number figure of correspondence as shown in figure 13, but not the part of self page number is not handled, can be that full-filling is good in the paper editor for arranging of the page number, the locating information of the corresponding page number also be to record when paper is set.For example, examination question 6 is located in the 3rd page of paper among Figure 13, so only needs the correspondence position information of answer zone in the 3rd page of record examination question 6 to get final product in the process of paper is set, and has reduced the complexity to the examination question location.
Consider because of the number of pages of paper too much, the putting position of paper that may different examinees is confused, and causes misreading of mark, can on each page or leaf of a cover paper the number of examining charting district be set all, can not obscure to guarantee the paper score.
For make machine accurately identify each scoring zone with and corresponding topic number, answer the zone and/or the scoring zone also be provided with: the topic number the district, topic number district is provided with can be made up by the figure of machine recognition for sign topic number, perhaps, be provided with the hole for sign topic number in the topic zone, wherein, the combination in the combination of the unique figure of each topic correspondence or hole.Preferably, can adopt black and white color lump as shown in figure 14, black represents 1, white expression 0, thereby represent a string binary value with this black and white color lump, just representative " 000110 " among Figure 14, calculate the i.e. representative of this binary bit sequence topic numbers 6, also can adjust the requirement that binary figure place satisfies different exercise question quantity accordingly.In above-mentioned preferred implementation, number improved corresponding accuracy between the topic number of examination question and the answer by read corresponding topic from the topic position.Owing to set up the topic number of per pass topic and the relative position relation in answer zone or scoring zone in advance, made machine can be known which road exercise question that each zone is corresponding, thereby determine the score of per pass examination question.Certainly, the relation of topic number and the correspondence of scoring between the zone can be set also, when paper is set, directly record the position of scoring zone in paper of per pass topic, extract the mark of per pass examination question in order, adding up then gets final product.
Scan system's point counting of entering system and causing for fear of paper with being tilted and error occurs, influence the accuracy of appraisal result, in a preferred implementation, also be provided with machine recognizable position correction sign on the paper, wherein, the position correction sign is used for determining whether paper is scanned with correct position, as shown in figure 15, can be at paper upper left, the lower-left, upper right three circular stains are set respectively, utilize 3 principles of determining a plane, when paper is scanned into electronic test paper, determine according to the position of three points whether paper is scanned with correct position, if incorrect, can adjust the position of paper according to the position of these three points, to guarantee the correct location to paper, improved the accuracy of system's appraisal result.The above-mentioned mode that calibration marker is set is a kind of preferred implementation, the invention is not restricted to this.
From above description, as can be seen, the present invention has realized following technique effect: determine the corresponding position for the zone of marking of per pass examination question from the examination question zone of paper, thereby determine the score of per pass examination question, the final PTS that obtains paper of adjusting, realized the machineization of paper and the paper that is set together of test paper is goed over examination papers, thereby having solved in the prior art robotization gos over examination papers and can only divide the paper that is arranged and the examinee who causes is difficult to see intuitively the topic face of per pass examination question in the full-filling script at paper and test paper, increase the problem of the error rate of answer, reached the technique effect that improves the accuracy rate of examinee's answer.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and be carried out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. a method to go over files is characterized in that, comprising:
Obtain electronic test paper, wherein, described electronic test paper comprises one or more examination questions zone, each corresponding one examination question in examination question zone, and each examination question zone comprises: exercise question zone, answer zone and/or scoring zone;
Determine the position in the zone of answering of per pass examination question in the described electronic test paper and/or the position in scoring zone;
The score of exercise question in the described electronic test paper as zone to be identified, is identified in the described regional and/or described scoring zone of answering from described zone to be identified;
Score to exercise question in the described electronic test paper gathers.
2. method according to claim 1 is characterized in that, the score that identifies exercise question in the described electronic test paper from described zone to be identified comprises:
Described examination question zone comprises: the exercise question zone, answers zone and when zone scoring, and described scoring is regional as described zone to be identified;
Identify the mark in the described zone to be identified, with the score of described mark as this road examination question.
3. method according to claim 2 is characterized in that, the score that identifies exercise question in the described electronic test paper from described zone to be identified comprises:
Determine a plurality of substep scoring areas that comprise in the described scoring zone, wherein, each substep scoring area is respectively to substep score that should the road examination question; Identify the mark in each substep scoring area, and gather the score as this problem;
And/or,
Determine the exercise question scoring area in the described scoring zone, identify mark in the described exercise question scoring area as the score of this problem.
4. method according to claim 3 is characterized in that, described method also comprises:
The score that gathers this problem that obtains and the mark in the described exercise question scoring area are compared, if equate, then with the final score of the mark in the described exercise question scoring area as this problem.
5. method according to claim 1 is characterized in that, also comprises:
Identify mistake in the described scoring zone because each the mark in the wrong corresponding deduction of points of the reason district occurs in the district, wherein, described scoring zone comprises one or more described mistakes because of the district, and each described mistake is used to indicate the deduction of points district that answer information of wrong reason occurs and is directed to this mistake because being provided with in the district.
6. method according to claim 1 is characterized in that, determines that the position in the zone of answering of per pass examination question in the electronic test paper and/or the position in scoring zone comprise:
According to the topic that sets in advance number and the relative position relation of examination question zone on electronic test paper, determine the topic number of exercise question in the electronic test paper and corresponding to the position in the zone of answering of this topic number and/or the position in scoring zone.
7. method according to claim 6 is characterized in that, determines that the topic of exercise question in the described electronic test paper number comprises:
Determine the topic number of described exercise question according to the figure combination corresponding to topic number sign on the described electronic test paper, wherein, the unique figure of each topic correspondence makes up.
8. method according to claim 7 is characterized in that, described graphical set is combined into the black and white color lump that represents bit 0 or bit 1, determines to the topic of figure combination representative number according to the corresponding binary bit sequence of described black and white color lump.
9. the device of going over examination papers is characterized in that, comprising:
Acquiring unit is used for obtaining electronic test paper, and wherein, described electronic test paper comprises one or more examination questions zone, each corresponding one examination question in examination question zone, and each examination question zone comprises: exercise question zone, answer zone and/or scoring zone;
Determining unit is for the position in the zone of answering of determining described electronic test paper per pass examination question and/or the position in scoring zone;
First recognition unit for the described regional and/or described scoring of answering is regional as zone to be identified, identifies the score of exercise question in the described electronic test paper from described zone to be identified;
Gather the unit, the score of exercise question in the described electronic test paper is gathered.
10. device according to claim 9 is characterized in that, described first recognition unit comprises:
Module is set, is used for comprising when described examination question zone: exercise question zone, when answering zone and scoring zone, described scoring is regional as described zone to be identified;
First identification module is for the mark in the described zone to be identified of identification, with the score of described mark as this road examination question.
11. device according to claim 10 is characterized in that, described first identification module comprises:
First determines submodule, is used for a plurality of substep scoring areas of determining that described scoring zone comprises, and wherein, each substep scoring area is respectively to substep score that should the road examination question;
The recognin module is used for identifying the mark of each substep scoring area, and gathers the score as this problem; And/or,
Second determines submodule, is used for determining the exercise question scoring area in described scoring zone, identifies mark in the described exercise question scoring area as the score of this problem.
12. device according to claim 11 is characterized in that, described first identification module also comprises:
Comparison sub-module is used for the score that gathers this problem that obtains and the mark of described exercise question scoring area are compared, if equate, then with the final score of the mark in the described exercise question scoring area as this problem.
13. device according to claim 9 is characterized in that, also comprises:
Second recognition unit, be used for the mistake in the described scoring of identification zone because each the mark in the wrong corresponding deduction of points of the reason district occurs in the district, wherein, described scoring zone comprises one or more described mistakes because of the district, and each described mistake is used to indicate the deduction of points district that answer information of wrong reason occurs and is directed to this mistake because being provided with in the district.
14. device according to claim 9, it is characterized in that, described determining unit, be used for according to the topic that sets in advance number and the relative position relation of described examination question zone on described electronic test paper, determine the topic number of exercise question in the described electronic test paper and corresponding to position and/or the regional position of marking in the zone of answering of this topic number.
15. device according to claim 9 is characterized in that, described first recognition unit comprises:
Second identification module is used for identifying from the topic number district in described zone to be identified the figure combination that is used to indicate topic number, and determines topic number according to described figure combination, and wherein, the unique figure of each topic correspondence makes up;
The 3rd identification module, for the score that identifies this exercise question from the scoring area in described zone to be identified, wherein, described zone to be identified comprises described topic number district and described scoring area.
16. device according to claim 15, it is characterized in that, described graphical set is combined into the black and white color lump that represents bit 0 or bit 1, and described second identification module is used for determining according to the corresponding binary bit sequence of described black and white color lump the topic number of this figure combination representative.
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| CN2012100589498A CN103310082A (en) | 2012-03-07 | 2012-03-07 | Paper inspection method and device |
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