CN114663891A - Daily work wrong question book generation method and system based on configured answer sheet - Google Patents
Daily work wrong question book generation method and system based on configured answer sheet Download PDFInfo
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Abstract
The invention provides a daily operation wrong answer sheet generation method and system based on a configured answer sheet, which can generate an electronic answer sheet for each paper exercise book, wherein the electronic answer sheet can be an exclusive answer sheet or a general answer sheet, students can write answers on the electronic answer sheet, teachers can write subjective answer correction results on the electronic answer sheet, and answer results on the electronic answer sheet can be automatically obtained through scanning and identification of the electronic answer sheet. Since knowledge points are associated with each objective question and each subjective question, after all wrong, half wrong or not-scored questions are determined, wrong question books can be generated according to the knowledge points associated with the questions. The whole process can be realized in an automatic mode, manual memory is not needed, the corresponding work condition can be obtained according to each student, and the wrong question book can be generated in a targeted mode, so that students can exercise in a targeted mode and master knowledge points of all wrong or half wrong or not-scored questions.
Description
Technical Field
The invention relates to the technical field of information processing, in particular to a daily operation wrong answer sheet generation method and system based on a configuration answer sheet.
Background
At present, daily activities used by students are all one paper exercise book, and the students write their answers on the paper exercise book in a handwriting mode. After receiving the homework, the teacher needs to manually correct the homework, and then the teacher records the scores and the knowledge point mastering degree of each student. Because each teacher needs to face most students, the teacher is difficult to clearly and accurately master the conditions of each student, and is more difficult to perform personalized explanation and targeted subject exercise on the knowledge point master degree of each student, so that the knowledge point master degree of the students is poor.
Disclosure of Invention
In view of the above, the present invention provides a method and a system for generating an error book for daily work based on an answer sheet configuration, so as to solve the above-mentioned problems in the correction process of a paper exercise book in the prior art.
Therefore, the invention provides a daily operation wrong answer sheet generation method based on a configured answer sheet, which comprises the following steps:
acquiring a scanning image, wherein the scanning image is obtained by scanning a paper practice problem;
segmenting the scanning image to obtain an objective problem image and a subjective problem image;
identifying the objective problem image and the subjective problem image, determining an associated knowledge point of each objective problem in the objective problem image, and determining an associated knowledge point of each subjective problem in the subjective problem image;
configuring an exclusive answer sheet corresponding to the paper exercise questions according to the scanning image, wherein the exclusive answer sheet is configured with an objective question answering area and a subjective question answering area, the number of objective questions in the exclusive answer sheet is equal to the number of objective questions in the objective question image, and the number of subjective questions in the exclusive answer sheet is equal to the number of subjective questions in the subjective question image;
acquiring a special answer sheet picture written with answers, and identifying to obtain an objective answer result and a subjective correction result;
and determining wrong questions, half wrong questions or questions which are not fully scored according to the objective question answer result and the subjective question answer result to generate wrong question books.
Optionally, the above method for generating an error book based on a daily operation of a configured answer sheet further includes the following steps:
configuring a general answer sheet, wherein the general answer sheet is configured with a general objective answer area and a general subjective answer area; the number of objective questions in the general objective question answering area is larger than that in the objective question image, and the number of subjective questions in the general subjective question answering area is larger than that in the subjective question image;
and acquiring a general answer sheet picture written with answers, and identifying to obtain an objective answer result and a subjective correction result.
Optionally, in the above method for generating a daily operation wrong answer sheet based on a configured answer sheet, the dedicated answer sheet and the general answer sheet are configured with a subjective question marking area, and the subjective question marking area is used for recording a subjective question correction result.
Optionally, in the above method for generating an answer sheet based on daily work of a configured answer sheet, the subjective answer result is obtained by the following method:
if the exclusive answer sheet is not corrected, generating a subjective question correcting interface and acquiring a subjective question correcting result input on the correcting interface;
if the exclusive answer sheet is corrected, acquiring an answer sheet picture with a subjective question correction result, and identifying the subjective question correction result.
Optionally, in the method for generating a daily work wrong answer sheet based on the configured answer sheet, the step of identifying the subjective question correction result includes:
if the exclusive answer sheet is not corrected, generating a subjective question correcting interface, and acquiring a subjective question correcting result input by the correcting interface: the subjective question labeling area comprises a scoring area, and the scoring area comprises a plurality of candidate score areas; determining the recorded subjective question correction result according to the score corresponding to the selected marking zone;
if the exclusive answer sheet finishes the correction, acquiring an answer sheet picture with a subjective question correction result, and identifying the subjective question correction result, wherein the steps are as follows: identifying handwritten form information and/or color information contained in the subjective question marking area; and determining the correction result of the subjective questions recorded in the subjective question labeling area according to the handwriting information and/or the color information.
Optionally, in the method for generating an answer sheet based on daily operation of configuring an answer sheet, an answer sheet picture with a subjective question correction result is obtained, and the subjective question correction result is identified, in the step:
the subjective question labeling area also comprises an associated knowledge point display area, and the associated knowledge point display area displays associated knowledge points related to errors of the subjective question for a reader to select; and acquiring selection information input by the reader, and determining the points of knowledge not mastered.
Optionally, the above method for generating an error book based on a daily operation of a configured answer sheet further includes the following steps:
generating an answer sheet template and a general answer sheet template, wherein the answer sheet template and the exclusive answer sheet have the same layout, and the objective questions in the answer sheet template are all coated with standard answers; the universal answer sheet template and the universal answer sheet have the same layout, and standard answers are coated on objective questions in the universal answer sheet template;
the method comprises the following steps of obtaining a special answer sheet picture written with answers, automatically marking objective answer questions in the special answer sheet picture, and obtaining objective answer question results: comparing the exclusive answer sheet picture with the answer sheet template to determine the contact ratio of an objective question coating area, and obtaining an objective question answer result according to the contact ratio of the objective question coating area;
the method comprises the following steps of obtaining a general answer sheet picture written with answers, and identifying to obtain an objective answer result: and comparing the general answer sheet picture with the general answer sheet template to determine the contact ratio of an objective question coating area, and obtaining the objective question answer result according to the contact ratio of the objective question coating area.
Optionally, the above method for generating an error book based on a daily operation of a configured answer sheet further includes the following steps:
different two-dimensional code information or serial numbers are marked on different exclusive answer sheets;
after the terminal scans the two-dimension code information or receives the input number, an exclusive answer sheet picture or a general answer sheet picture is automatically called, and the operation of answering and submitting is completed on an exclusive answer sheet of the electronic version of the terminal;
summarizing all wrong questions, half wrong questions or questions which are not fully scored in the multiple wrong questions books, and pushing practice questions to corresponding terminals according to associated knowledge points of the all wrong questions, the half wrong questions or the questions which are not fully scored.
Optionally, the above method for generating an error book based on a daily operation of a configured answer sheet further includes the following steps:
if the work is read in batch, scanning by a mobile phone or a scanner to obtain a reading result picture, wherein the reading result picture records the answer result of each question; segmenting the reading approval result picture, and identifying half-wrong, wrong or not-full-mark reading approval information in the answer result to determine a half-wrong, wrong or not-full-mark question;
if the operation is read in batch and the detail information corresponding to the operation is prestored, wherein the detail information comprises a question number and an associated knowledge point; and after the corresponding operation is called according to the two-dimensional code, displaying corresponding detail information for a user to operate, and determining a half-wrong, wrong or not-fully-scored question according to the question number input or selected by the user.
The invention also provides a storage medium, wherein the storage medium is stored with program information, and a computer reads the program information and executes any one of the above daily operation wrong answer book generating methods based on the configured answer sheet.
The invention also provides a daily operation wrong answer book generating system based on the configured answer sheet, which comprises at least one processor and at least one memory, wherein program instructions are stored in the at least one memory, and the at least one processor reads the program information and then executes any one of the daily operation wrong answer book generating methods based on the configured answer sheet.
Compared with the prior art, the technical scheme provided by the invention at least has the following beneficial effects: according to the daily work wrong answer sheet generation method, the storage medium and the system based on the configured answer sheet, an electronic answer sheet can be generated for each paper exercise book, the electronic answer sheet can be an exclusive answer sheet or a general answer sheet, students can write answers on the electronic answer sheet, teachers can write subjective answer correction results on the electronic answer sheet, and answer results on the electronic answer sheet can be automatically obtained through scanning and recognition of the electronic answer sheet. Since knowledge points are associated with each objective question and each subjective question, after all wrong, half wrong or not-scored questions are determined, wrong question books can be generated according to the knowledge points associated with the questions. The whole process can be realized in an automatic mode, manual memory is not needed, the corresponding work condition can be obtained according to each student, and the wrong question book can be generated in a targeted mode, so that students can exercise in a targeted mode and master knowledge points of all wrong or half wrong or not-scored questions.
The scheme provided by the invention can provide various implementation modes to adapt to different scenes, for example, the homework paper is not corrected, the special answer sheet can be directly clicked according to the answer on the homework paper, so that the clicked answer on the special answer sheet is the same as the homework paper submitted by students, then which question is the wrong question can be automatically determined, if the homework paper is corrected, the wrong question number can be directly clicked on the special answer sheet, and the knowledge point which is not mastered by the students is selected under the popped associated knowledge point window after the wrong question number is clicked. In addition, the work sheet can be directly scanned, the problems with errors, half errors or problems with not full marks can be identified by cutting the work sheet, and then the knowledge points related to the problems with errors, half errors or problems with not full marks can be determined by image processing and big data processing. By the scheme of the invention, the teacher can conveniently modify the homework paper.
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Fig. 1 is a flowchart of a daily exercise wrong answer book generating method based on a configured answer sheet according to an embodiment of the present invention;
fig. 2 is a flowchart of a daily exercise wrong answer book generation method based on a configured answer sheet according to another embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a marking manner of the main topic according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a marking manner of a main topic according to another embodiment of the present invention;
FIG. 5 is a schematic diagram of a subjective topic marking method according to another embodiment of the present invention;
FIG. 6 is a schematic diagram of a correction interface according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a batching interface according to another embodiment of the present invention;
FIG. 8 is a diagram illustrating a cut scan according to an embodiment of the present invention;
FIG. 9 is a diagram illustrating automatic association of knowledge points, according to an embodiment of the invention;
fig. 10 is a block diagram of a daily-work wrong-answer-book generating system based on a configured answer sheet according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
The embodiment provides a daily operation wrong answer sheet generation method based on a configured answer sheet, as shown in fig. 1, including the following steps:
s101: and acquiring a scanning image, wherein the scanning image is obtained by scanning a paper practice problem. The scanning mode can be obtained by taking pictures by a terminal and scanning by a scanning instrument.
S102: and segmenting the scanning image to obtain an objective problem image and a subjective problem image. Keywords and regions in the scanned image can be identified according to an image identification mode, for example, an objective question has options of A, B, C, D and the like, and a subjective question has a blank region reserved for answering.
S103: identifying the objective problem image and the subjective problem image, determining an associated knowledge point of each objective problem in the objective problem image, and determining an associated knowledge point of each subjective problem in the subjective problem image. The identification can be performed by means of big data.
S104: and configuring an exclusive answer sheet corresponding to the paper exercise questions according to the scanning image, wherein the exclusive answer sheet is configured with an objective question answering area and a subjective question answering area, the number of objective questions in the exclusive answer sheet is equal to the number of objective questions in the objective question image, and the number of subjective questions in the exclusive answer sheet is equal to the number of subjective questions in the subjective question image. That is, the number of questions in the exclusive answer sheet is ensured to cover all the questions in the paper exercise book.
S105: and acquiring a special answer sheet picture written with an answer, and identifying to obtain an objective answer result and a subjective correction result. Specifically, objective question answering results can be obtained by the following method: acquiring a special answer sheet picture written with answers, and automatically marking objective answer questions in the special answer sheet picture to obtain objective answer question results; the subjective question answer results were obtained as follows: if the exclusive answer sheet is not corrected, generating a subjective question correcting interface and acquiring a subjective question correcting result input on the correcting interface; if the exclusive answer sheet is corrected, acquiring an answer sheet picture with a subjective question correction result, and identifying the subjective question correction result. Preferably, the exclusive answer sheet is configured with a subjective question marking area, and the subjective question marking area is used for recording a subjective question correction result. Further, the step of configuring an exclusive answer sheet corresponding to the paper practice question according to the scanning image further comprises: generating an answer sheet template, wherein the answer sheet template and the exclusive answer sheet have the same layout, and the objective questions in the answer sheet template are all coated with standard answers; and comparing the exclusive answer sheet picture with the answer sheet template to determine the contact ratio of the objective question coating area, and obtaining the objective question answer result according to the contact ratio of the objective question coating area.
S106: and determining wrong questions, half wrong questions or questions which are not fully scored according to the objective question answer results and the subjective question answer results to generate an error question book, wherein the error question book records the question stems, associated knowledge points, answer analysis and screenshots of wrong answers, half wrong answers or answers which are not fully scored of objective questions and subjective questions corresponding to the conditions of wrong answers, half wrong answers or not fully scored. Preferably, in the wrong-answer book, the objective questions and the subjective questions corresponding to the wrong answers are used as total wrong questions, the objective questions and the subjective questions corresponding to the half wrong answers are used as half wrong questions, whether the questions are the total wrong questions or the half wrong questions can be determined according to scores for the questions which are not fully scored, and the total wrong questions and the half wrong questions are displayed in different forms.
Preferably, besides configuring a dedicated answer sheet for the paper exercise book, a general answer sheet can be configured for the paper exercise book, and the general answer sheet is configured with a general objective answer area and a general subjective answer area; the number of objective questions in the general objective question answering area is larger than that in the objective question image, and the number of subjective questions in the general subjective question answering area is larger than that in the subjective question image; and acquiring a general answer sheet picture written with answers, and identifying to obtain an objective answer result and a subjective correction result. That is, the answer area on the general answer sheet should cover the number of the questions contained in the paper exercise book. Therefore, independent answer sheets do not need to be configured for each paper exercise book, and the universality and the marking efficiency of the universal answer sheets can be improved.
In the above scheme provided by this embodiment, since knowledge points are associated with each objective question and each subjective question, after a wrong question is determined, a wrong question book can be generated according to the wrong question, a half-wrong question or a question that is not fully scored and the associated knowledge points. The whole process can be realized in an automatic mode, manual memory is not needed, the wrong exercise book can be generated in a targeted mode according to the corresponding work condition of each student, and therefore students can exercise in a targeted mode and master full-error or half-error knowledge points.
According to the scheme of the embodiment of the invention, not only can the collection and analysis of all wrong questions and half wrong questions be carried out according to the completion condition of the daily exercise book of one student, but also the answer conditions of the daily exercise books of one class or even more students can be collected. Specifically, as shown in fig. 2:
s201: the method comprises the steps of scanning paper exercise questions to generate content pictures, marking questions, answers and analysis on the generated pictures through a system by an operator, segmenting the pictures at one time, synchronously transmitting the segmented pictures to a system database without special input, marking initial knowledge points through big data through the system, and manually changing the initial knowledge points by a teacher.
S202: the special answer sheet is configured according to the paper content, the objective questions are automatically corrected, and the subjective question teacher can mark the correct, wrong and half pairs and assign related scores according to the situation.
S203: the teacher uses a red (or other color) correction pen to correct the answer sheet and draw a circle or perform other handwritten marks (such as wrong number, score, etc.) in the marked area.
S204: and after correction, the examination paper is scanned, the objective questions are automatically identified according to the filling area, the subjective questions acquire the correction traces of teachers and the error information or scores marked in the marking areas, and the specific identification mode is divided into two modes of handwriting identification and corresponding color extraction.
S205: and drawing a related template in the system, judging the positions of the objective questions and the subjective questions, scanning the answer sheet picture to match with the template content, and acquiring the option information of the objective questions and the right and wrong or score information of the subjective questions.
S206: the system automatically performs summary analysis on the scores to generate a related analysis report, and automatically generates an error question book according to correct and error conditions of the questions answered by the students; the generated wrong question book comprises question stems, answer analysis, knowledge points examined by the questions and answer condition screenshots of students, and the full wrong questions are distinguished from half and half wrong questions. The students can check the wrong problem book through the system, download and print the wrong problem book, and can also learn videos without mastering knowledge points on line.
S207: the system carries out test question pushing on the same knowledge point through the knowledge points which are not mastered, and different questions are pushed for students with different scores, the questions can be automatically generated by the system or can be appointed by teachers, such as 0-60-score students, 61-80-81-100-score students, the pushed questions are different, and after the students complete answering, the answers can be submitted through an electronic answer card which is generated on a terminal by scanning two-dimensional codes or submitting template numbers. After submission, a report can be generated, and the pushing of the courses and the personalized test questions can be repeated.
S208: aiming at the common problem, a teacher can group papers through a question bank of a system, the grouped papers are processed intelligently, each question is associated with a knowledge point, after the papers are printed, selected questions can be directly filled, a subjective question teacher can directly mark mistakes and scores, and the intellectualization of daily papers can be realized without configuring an answer sheet. The test paper comprises corresponding two-dimension code information and template numbers, after the test paper is downloaded or printed, students and teachers can scan the two-dimension codes or input the template numbers to correct on electronic answer cards of terminal equipment such as mobile phones and computers, and the like, specifically, objective questions are input into answers of the students, a subjective question system gives standard answers, and the students or teachers correct wrongly or give scores.
S209: after the electronic answer sheet is submitted, the system can automatically generate a relevant report, and the process is repeated to push courses and questions.
In the scheme, a teacher can conveniently generate personalized test paper aiming at different students by using the method in the embodiment, and the mastering degree of each student on the knowledge points is improved.
In addition, in the above scheme, the main topic labeling area may have two situations:
in the first case, as shown in fig. 3, the main topic labeling area includes a scoring area 11, and the scoring area includes a plurality of candidate scoring areas; determining the recorded subjective question correcting result according to the score corresponding to the selected scoring area; for example, the subjective questions have scores, such as scores of perfect scores, and in a wrong way, we list 11 numbers from 0 to 10 transversely, the teacher can pick up scores by hooking with a red pen and marking with a circle, and for the questions which are not scored in full, and the points of unsophisticated knowledge are analyzed by counting wrong questions or half wrong questions. Furthermore, a plurality of knowledge points are involved in one subjective question, and a teacher can manually select (on a computer or a mobile phone), which is mastered and which is not mastered.
Another situation is shown in fig. 4, where the subjective question labeling area includes an annotation area 12, multiple annotation results are configured in the annotation area 12 for each subjective question, and the annotation results are correct, incorrect, and half-wrong, and a reader can perform annotation in an annotation result frame. Identifying handwritten form information and/or color information contained in the subjective question marking area; and determining the correction result of the subjective questions recorded in the subjective question marking area according to the handwritten information and/or the color information. As shown in fig. 5, the reader may already write marks on the marked area by handwriting, where the marks may be "check mark", or may be handwritten numbers, correct, semi-wrong, and wrong marks of handwriting, and the like. The score of the subjective question or the answer result can be determined by automatically recognizing the contents thereof.
Preferably, as shown in fig. 6 and 7, the main topic labeling area further includes an associated knowledge point display area 13 and an error cause display area 14, and the associated knowledge point display area 13 displays associated knowledge points related to errors of the main topic. The error cause display area 14 displays all the causes of possible errors, each cause is configured with a selectable frame, and the reader can determine the error cause, namely the knowledge points which are not mastered by the students, by clicking the corresponding selectable frame.
Further, in the above scheme, the method may further include the following steps: and after the exclusive answer sheet is marked with different two-dimension code information or number terminals to scan the two-dimension code information or receive the input number, calling an exclusive answer sheet picture or a general answer sheet picture, and completing the operation of answering and submitting on the exclusive answer sheet of the electronic version of the terminal. That is, corresponding APP can be installed at the terminal, through scanning function scanning two-dimensional code on the APP or at the input frame input number that the APP corresponds, just can get into application, can automatic call exclusive answer sheet or general answer sheet through application, if exclusive answer sheet or general answer sheet do not accomplish the reading of criticizing this moment, then can mark the answer on it on exclusive answer sheet and the general answer sheet of calling, answer mark region 15 in fig. 6 shows, later just can be according to the answer automatic generation of mark and criticize the reading result. If the exclusive answer sheet or the general answer sheet has already finished the endorsement, the picture or the scanning result of the exclusive answer sheet general answer sheet which has already been approved can be scanned and uploaded by adopting the selected picture in the scanning identification area 16, and then the approval result can be obtained by the mode of picture area segmentation, image processing automatic identification of objective answer and image identification of subjective question approval result. Further, the above scheme may further include: the method comprises the steps of pushing wrong problem books, exercise books and the like to a terminal, summarizing all wrong problems, half wrong problems or problems which are not fully scored in a plurality of wrong problem books, and pushing exercise problems to the corresponding terminal according to associated knowledge points of all wrong problems, half wrong problems or problems which are not fully scored.
The scheme in the above embodiment of the present invention may be applied to error problem generation in various scenarios, for example, the following situations:
1. if the teacher has read the test paper in detail, the right and wrong information is scanned by the mobile phone or the scanner, the question can be automatically segmented, the associated knowledge point is identified by big data, the correct question and the wrong question are automatically separated, the wrong question book is automatically established, and the user can manually modify the wrong question book according to the identification condition. The image segmentation mode can refer to the mode shown in fig. 8, wherein the fifth question area 21, the sixth question area 22 and the seventh question area 23 can be automatically segmented, each question after segmentation has a handwritten 'v' shape, and 5, 6 and 7 question-answering pairs can be determined by recognizing the handwritten 'v'. And if the result of the paper reading of any one of the questions is the handwritten 'x', the paper reading can be recognized. Therefore, after the exercise book with the marking is scanned, the wrong questions can be identified, and then each wrong question can be directly identified with the associated knowledge point through image processing and big data in a system.
2. If the teacher has read the exercise book and the test paper used by the student are input into the system (including the information of the question numbers, the question stems, the answers, the analysis, the difficulty, the associated knowledge points and the like) through the mobile phone or the scanner, the user only needs to log in the system, the system lists all the question numbers of the exercise book or the test paper, the user only needs to input the question numbers, the wrong questions can be recorded, the wrong question book and the learning manual are generated, and the system pushes the corresponding video courses and strengthens the training test questions according to the marking condition of the user. Specifically, referring to fig. 9, where the question numbers of five questions 1-5 are given, if the question 2 is a wrong question answered by the student, the question 2 can be clicked, then the associated knowledge point is automatically popped up, and then the knowledge point selected by the reader can be identified as the unknown knowledge point, for example, if the reader selects "absolute value reduction", then the student can be considered to have mastered two knowledge points, namely "find the opposite number" and "calculate the rational number addition".
Some embodiments of the present invention further provide a storage medium, where the storage medium stores program information, and after reading the program information, a computer executes the method for generating an answer sheet based on daily work of configuring an answer sheet according to any one of the above method embodiments.
In some embodiments of the present invention, a system for generating a daily operation wrong-answer book based on a configured answer sheet is further provided, as shown in fig. 3, the system includes at least one processor 301 and at least one memory 302, at least one of the memories 302 stores program instructions, and after the program instructions are read by the at least one processor 301, the method for generating a daily operation wrong-answer book based on a configured answer sheet as described in any one of the above embodiments is performed. The system may further comprise: an input device 303 and an output device 304. The processor 301, memory 302, input device 303, and output device 304 may be communicatively coupled. Memory 302, which is a non-volatile computer-readable storage medium, may be used to store non-volatile software programs, non-volatile computer-executable programs, and modules. The processor 301 executes various functional applications and data processing by running the nonvolatile software programs, instructions and modules stored in the memory 302, so as to implement the daily operation wrong answer sheet generation method based on the configured answer sheet of the above method embodiment.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A daily work wrong answer sheet generation method based on a configured answer sheet is characterized by comprising the following steps:
acquiring a scanning image, wherein the scanning image is obtained by scanning a paper practice problem;
segmenting the scanning image to obtain an objective problem image and a subjective problem image;
identifying the objective problem image and the subjective problem image, determining an associated knowledge point of each objective problem in the objective problem image, and determining an associated knowledge point of each subjective problem in the subjective problem image;
configuring an exclusive answer sheet corresponding to the paper exercise questions according to the scanning image, wherein the exclusive answer sheet is configured with an objective question answering area and a subjective question answering area, the number of objective questions in the exclusive answer sheet is equal to the number of objective questions in the objective question image, and the number of subjective questions in the exclusive answer sheet is equal to the number of subjective questions in the subjective question image;
acquiring a special answer sheet picture written with answers, and identifying to obtain an objective answer result and a subjective correction result;
and determining wrong questions, half wrong questions or questions which are not fully scored according to the objective question answer result and the subjective question answer result to generate wrong question books.
2. The method for generating an answer sheet based on daily work of a configured answer sheet according to claim 1, further comprising the following steps:
configuring a general answer sheet, wherein the general answer sheet is configured with a general objective question answering area and a general subjective question answering area; the number of objective questions in the general objective question answering area is greater than that of objective questions in the objective question image, and the number of subjective questions in the general subjective question answering area is greater than that of subjective questions in the subjective question image;
and acquiring a general answer sheet picture written with answers, and identifying to obtain an objective answer result and a subjective correction result.
3. The method for generating an answer sheet based on daily work of a configured answer sheet as claimed in claim 2, wherein:
and the special answer sheet and the general answer sheet are provided with subjective question marking areas, and the subjective question marking areas are used for recording subjective question correction results.
4. The method for generating an answer sheet based on daily routine of claim 2, wherein,
obtaining a subjective question answer result by the following method:
if the exclusive answer sheet is not corrected, generating a subjective question correcting interface and acquiring a subjective question correcting result input on the correcting interface;
if the exclusive answer sheet is corrected, acquiring an answer sheet picture with a subjective question correction result, and identifying the subjective question correction result.
5. The method for generating an answer sheet for daily routine based on configured answer sheets according to claim 4, wherein the step of identifying the subjective question correction results comprises:
if the exclusive answer sheet is not corrected, generating a subjective question correcting interface, and acquiring a subjective question correcting result input by the correcting interface: the subjective question labeling area comprises a scoring area, and the scoring area comprises a plurality of candidate scoring areas; determining the recorded subjective question correction result according to the score corresponding to the selected marking zone;
if the exclusive answer sheet finishes the correction, acquiring an answer sheet picture with a subjective question correction result, and identifying the subjective question correction result, wherein the steps are as follows: identifying handwritten form information and/or color information contained in the subjective question labeling area; and determining the correction result of the subjective questions recorded in the subjective question marking area according to the handwritten information and/or the color information.
6. The method for generating an answer sheet based on daily work of configured answer sheets according to claim 5, wherein the step of obtaining an answer sheet picture with subjective question correction results and identifying the subjective question correction results comprises:
the subjective question labeling area also comprises an associated knowledge point display area, and the associated knowledge point display area displays associated knowledge points related to errors of the subjective question for a reader to select; and acquiring selection information input by the reader, and determining the points of knowledge not mastered.
7. The method for generating an answer sheet based on daily work of any one of claims 2 to 5, further comprising the following steps:
generating an answer sheet template and a general answer sheet template, wherein the answer sheet template and the exclusive answer sheet have the same layout, and the objective questions in the answer sheet template are all coated with standard answers; the universal answer sheet template and the universal answer sheet have the same layout, and standard answers are coated on objective questions in the universal answer sheet template;
the method comprises the following steps of obtaining a special answer sheet picture written with answers, automatically marking objective answer questions in the special answer sheet picture, and obtaining objective answer question results: comparing the exclusive answer sheet picture with the answer sheet template to determine the contact ratio of an objective question coating area, and obtaining an objective question answer result according to the contact ratio of the objective question coating area;
the method comprises the following steps of obtaining a general answer sheet picture written with answers, and identifying to obtain an objective answer result: and comparing the general answer sheet picture with the general answer sheet template to determine the contact ratio of an objective question coating area, and obtaining the objective question answer result according to the contact ratio of the objective question coating area.
8. The method for generating an answer sheet based on daily work of a configured answer sheet according to claim 7, further comprising the following steps:
different two-dimensional code information or serial numbers are marked on different exclusive answer sheets;
after the terminal scans the two-dimension code information or receives the input number, an exclusive answer sheet picture or a general answer sheet picture is automatically called, and the operation of answering and submitting is completed on an exclusive answer sheet of the electronic version of the terminal;
summarizing all wrong questions, half wrong questions or questions which are not fully scored in the multiple wrong questions books, and pushing practice questions to corresponding terminals according to associated knowledge points of the all wrong questions, the half wrong questions or the questions which are not fully scored.
9. The method for generating an answer sheet based on daily routine of a configured answer sheet as claimed in claim 8, further comprising the steps of:
if the work is read in batch, scanning by a mobile phone or a scanner to obtain a reading result picture, wherein the reading result picture records the answer result of each question; segmenting the reading approval result picture, and identifying half-wrong, wrong or not-full-mark reading approval information in the answer result to determine a half-wrong, wrong or not-full-mark question;
if the operation is read in batch and the detail information corresponding to the operation is prestored, wherein the detail information comprises a question number and an associated knowledge point; and after the corresponding operation is called according to the two-dimensional code, displaying corresponding detail information for a user to operate, and determining a half-wrong, wrong or not-fully-divided question according to a question number input or selected by the user.
10. A system for generating an error book based on configured answer sheet, comprising at least one processor and at least one memory, at least one of the memories storing program instructions, at least one of the processors executing the method for generating an error book based on configured answer sheet according to any one of claims 1-9 after reading the program information.
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