CN114529915B - Intelligent correction system, electronic equipment and storage medium - Google Patents
Intelligent correction system, electronic equipment and storage medium Download PDFInfo
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- CN114529915B CN114529915B CN202210125505.5A CN202210125505A CN114529915B CN 114529915 B CN114529915 B CN 114529915B CN 202210125505 A CN202210125505 A CN 202210125505A CN 114529915 B CN114529915 B CN 114529915B
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Abstract
The invention provides an intelligent correction system, electronic equipment and a storage medium, which comprise a server, a student end and a teacher end; the student end collects handwriting information through an on-paper handwriting collection device; the teacher end device is used for intelligently correcting the application program, receives the homework template and the handwriting information pushed by the server, calls the corresponding homework template, and restores homework of students on the electronic screen according to the handwriting information; performing touch screen correction on the homework of students, and recording touch screen correction marks and corresponding coordinates at the teacher end; after the teacher finishes correcting, the correcting result is identified according to a pre-trained correcting trace identification model. The vision of students can be protected, and the accuracy of intelligent correction can be improved.
Description
Technical Field
The present invention relates to the field of intelligent correction, and in particular, to an intelligent correction system, an electronic device, and a storage medium.
Background
The current intelligent education gradually develops, various examination papers and systems for teaching and assisting correction go into a campus, but the current practice generally needs to learn to correct on an electronic screen, so that the eyesight of students can be influenced, or students can answer on the teaching and assisting, then image acquisition is carried out, intelligent recognition is carried out after the acquisition is finished, but the teacher correction trace has various characteristics, the color extraction does not have an accurate color value interval range at present, the recognition rate is not very high, and therefore, a system capable of protecting the eyesight of the students and guaranteeing the recognition rate is needed.
Disclosure of Invention
Aiming at the technical problems in the related art, the invention provides an intelligent correction system which comprises a server, a student end and a teacher end;
the student end is provided with an image acquisition device and an on-paper handwriting acquisition device, the image acquisition device is used for shooting an homework template, the on-paper handwriting acquisition device is used for electronically acquiring handwriting information of a student for answering, and the homework template and the handwriting information are reported to a server and then pushed to a teacher end; the handwriting information comprises handwriting drawn by a user and coordinate position information of the handwriting relative to an operation template;
the teacher end device is used for intelligently correcting the application program, receives the homework template and the handwriting information pushed by the server, calls the corresponding homework template, and restores homework of students on the electronic screen according to the handwriting information; performing touch screen correction on the homework of students, and recording touch screen correction marks and corresponding coordinates at the teacher end; after the teacher finishes correcting, the correcting result is identified according to a pre-trained correcting trace identification model.
Further, the electronic collection comprises a paper pen handwriting board collection and/or a dot matrix paper collection.
Further, when the paper pen handwriting board is used for collection, a pressure sensor and/or an infrared sensor is/are arranged at the edge and/or the bottom of the paper pen handwriting board and used for checking whether the work to be corrected is placed correctly or not.
Further, the reporting the job template and the handwriting information to a server includes: real-time commit and/or cached commit; the real-time submitting is to synchronize the job template and the handwriting information to a server in real time; and in the process of submitting the data to the user for answering, caching the data at the local of the student end, and reporting the data to the server after triggering the submitting by the user.
Further, the student end comprises a handwriting board and/or an intelligent desk lamp.
The electronic equipment device is used for intelligently correcting the application program, receiving the homework template and the handwriting information pushed by the server, calling the corresponding homework template, and restoring homework of students on an electronic screen according to the handwriting information; the handwriting information comprises handwriting drawn by a user and coordinate position information of the handwriting relative to an operation template;
performing touch screen correction on the homework of students, and recording touch screen correction marks and corresponding coordinates in the electronic equipment; after the teacher finishes correcting, the correcting result is identified according to a pre-trained correcting trace identification model.
Further, after correction of the electronic equipment is completed, statistics of the emotion data is carried out, and teaching prompt information is generated based on the emotion data.
Further, the electronic device generates a job task including one or a combination of a job title, a transmission target, a job start and/or end time, a job content middle; and sends the job task to the target student end.
Further, after the teacher corrects the questions corresponding to the handwriting information, the electronic device can obtain correction marks, so that the correction marks can be associated with questions responded by the students.
Also included is a computer storage medium storing a computer program for execution on a processor, wherein the processor implements the functionality of the intelligent modifying system or the functionality of the electronic device when executing the program.
The beneficial effects are that:
aiming at the existing system, the invention greatly improves, not only can protect the eyesight of students through paper-based response, but also can ensure the recognition accuracy. The user experience is greatly improved. Meanwhile, the touch screen correction trace is combined with the teacher-side electronic equipment, and the problem of low recognition rate caused by inaccurate correction trace color extraction is solved by adopting a mode of training a recognition model in advance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of an intelligent correction system according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
Example 1
Referring to fig. 1, an intelligent correction system includes a server, a student end, and a teacher end;
the student end is provided with an image acquisition device and an on-paper handwriting acquisition device, the image acquisition device is used for shooting an homework template, the on-paper handwriting acquisition device is used for electronically acquiring handwriting information of a student for answering, and the homework template and the handwriting information are reported to a server and then pushed to a teacher end; the handwriting information comprises handwriting drawn by a user and coordinate position information of the handwriting relative to an operation template; the coordinate position information further refers to coordinates on a carrier with respect to a presentation job, such as coordinates on A3 paper, coordinates on A4 paper, and the like.
The teacher end device is used for intelligently correcting the application program, receives the homework template and the handwriting information pushed by the server, calls the corresponding homework template, and restores homework of students on the electronic screen according to the handwriting information; performing touch screen correction on the homework of students, and recording touch screen correction marks and corresponding coordinates at the teacher end; after the teacher finishes correcting, the correcting result is identified according to a pre-trained correcting trace identification model;
the teacher end can further be touch screen electronic equipment including but not limited to mobile phones, tablet computers, educational all-in-one machines and the like.
Further, the electronic collection comprises a paper pen handwriting board collection and/or a dot matrix paper collection.
Further, when the paper pen handwriting board is used for collection, a pressure sensor and/or an infrared sensor is/are arranged at the edge and/or the bottom of the paper pen handwriting board and used for checking whether the work to be corrected is placed correctly or not.
Because the coordinate data needs to be collected, the paper or the operation needs to be placed at a designated position of the handwriting board, for example, the upper left corner of the operation is aligned and clamped with the upper left corner of the handwriting board, so that the upper left corner can be used as a coordinate origin for coordinate recording, and when the upper left corner of the operation is placed at the upper left corner of the handwriting board, the paper can be further identified to be clamped at the upper left corner through a pressure sensor or an infrared sensor.
Further, the reporting the job template and the handwriting information to a server includes: real-time commit and/or cached commit; the network environment submitted in real time has higher requirements, and the job template and the handwriting information are synchronized to a server in real time; in the process of submitting the data to the user, the data is cached locally at the student end, and the data is reported to the server after being submitted by the user, and one or more times of submitting can be triggered by one operation.
Further, the student end comprises a handwriting board and/or an intelligent desk lamp.
Example two
The electronic equipment is applied to a teacher end of the intelligent correction system, is used for intelligently correcting application programs, receives the homework templates and the handwriting information pushed by the server, calls corresponding homework templates, and restores homework of students on an electronic screen according to the handwriting information; the handwriting information comprises handwriting drawn by a user and coordinate position information of the handwriting relative to an operation template;
performing touch screen correction on the homework of students, and recording touch screen correction marks and corresponding coordinates in the electronic equipment; after the teacher finishes correcting, the correcting result is identified according to a pre-trained correcting trace identification model.
Further, after correction of the electronic equipment is completed, statistics of the emotion data is carried out, and teaching prompt information is generated based on the emotion data. Further operations including, but not limited to, statistics of student and/or class and/or grade job correctness and other academic data, generation of student and/or class and/or grade wrong question sets, question pushing of a specified student wrong question, or the like, or a combination thereof are performed.
Further, the electronic device generates an assignment task including one or a combination of an assignment title, a transmission target (which may be a designated student, a designated class, a designated grade, etc.), an assignment start and/or end time, an assignment content middle; and sends the job task to the target student end.
Further, after the teacher corrects the questions corresponding to the handwriting information, the electronic device can obtain correction marks, so that the correction marks can be associated with questions responded by the students.
Preferably, after the single job task is collected, the system further reminds the teacher end to remind the teacher to correct the job.
Example III
A computer storage medium storing a computer program running on a processor, wherein the processor implements the functionality of the intelligent modifying system or the functionality of the electronic device when executing the program.
The computer program may be divided into one or more modules/units, which are stored in the memory and executed by the processor to accomplish the present invention, for example. The one or more modules/units may be a series of computer program instruction segments capable of performing a specific function for describing the execution of the computer program in the smart desk lamp.
Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
It should be noted that the above-described apparatus embodiments are merely illustrative, and the units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. An intelligent correction system comprises a server, a student end and a teacher end; the method is characterized in that:
the student end is provided with an image acquisition device and an on-paper handwriting acquisition device, the image acquisition device is used for shooting an homework template, the on-paper handwriting acquisition device is used for electronically acquiring handwriting information of a student for answering, and the homework template and the handwriting information are reported to a server and then pushed to a teacher end; the handwriting information comprises handwriting drawn by a user and coordinate position information of the handwriting relative to an operation template; the coordinate position information refers to coordinates on a carrier relative to a presentation job; the electronic acquisition comprises paper pen handwriting board acquisition and/or dot matrix paper acquisition; when the paper pen handwriting board is used for collection, a pressure sensor and/or an infrared sensor are/is arranged at the edge and/or the bottom of the paper pen handwriting board, and the pressure sensor and/or the infrared sensor are/is used for checking whether the operation to be corrected is placed at the upper left corner of the handwriting board;
the teacher end device is used for intelligently correcting the application program, receives the homework template and the handwriting information pushed by the server, calls the corresponding homework template, and restores homework of students on the electronic screen according to the handwriting information; performing touch screen correction on the homework of students, and recording touch screen correction marks and corresponding coordinates at the teacher end; after the teacher finishes correcting, the correcting result is identified according to a pre-trained correcting trace identification model.
2. An intelligent modifying system of claim 1, wherein: the step of reporting the job template and the handwriting information to a server comprises the following steps: real-time commit and/or cached commit; the real-time submitting is to synchronize the job template and the handwriting information to a server in real time; and in the process of submitting the data to the user for answering, caching the data at the local of the student end, and reporting the data to the server after triggering the submitting by the user.
3. An intelligent modifying system of claim 1, wherein: the student end comprises a handwriting board and/or an intelligent desk lamp.
4. An electronic device for use on a teacher side of an intelligent correction system according to any one of claims 1-3, characterized in that: the electronic equipment device is used for intelligently correcting the application program, receiving the homework template and the handwriting information pushed by the server, calling the corresponding homework template, and restoring homework of students on the electronic screen according to the handwriting information; the handwriting information comprises handwriting drawn by a user and coordinate position information of the handwriting relative to an operation template;
performing touch screen correction on the homework of students, and recording touch screen correction marks and corresponding coordinates in the electronic equipment; after the teacher finishes correcting, the correcting result is identified according to a pre-trained correcting trace identification model.
5. An electronic device as recited in claim 4, wherein: and after the electronic equipment is corrected, statistics is carried out on the learning condition data, and teaching prompt information is generated based on the learning condition data.
6. An electronic device as recited in claim 4, wherein: the electronic equipment generates a job task, wherein the job task comprises one or a combination of a job title, a sending target, a job starting and/or ending time and a job content; and sends the job task to the target student end.
7. An electronic device as recited in claim 4, wherein: after the teacher corrects the questions corresponding to the handwriting information, the electronic equipment can acquire correction marks, so that the correction marks can be associated with the questions responded by the students.
8. A computer storage medium storing a computer program to be run on a processor, wherein the processor implements the functions of the system of any one of claims 1-3 or the electronic device of any one of claims 5-7 when the program is executed by the processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210125505.5A CN114529915B (en) | 2022-02-10 | 2022-02-10 | Intelligent correction system, electronic equipment and storage medium |
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| CN202210125505.5A CN114529915B (en) | 2022-02-10 | 2022-02-10 | Intelligent correction system, electronic equipment and storage medium |
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| CN114529915A CN114529915A (en) | 2022-05-24 |
| CN114529915B true CN114529915B (en) | 2023-05-05 |
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| CN113065988A (en) * | 2021-03-31 | 2021-07-02 | 北京有竹居网络技术有限公司 | Operation correction method, system and device |
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| CN108268914A (en) * | 2018-01-23 | 2018-07-10 | 宁波宁大教育设备有限公司 | Collection method and device based on papery personal information and homework book information when hand-written |
| CN110348444A (en) * | 2019-05-31 | 2019-10-18 | 浙江米猪控股有限公司 | Wrong topic collection method, device and equipment based on deep learning |
| CN111639630B (en) * | 2020-06-23 | 2023-07-18 | 北京字节跳动网络技术有限公司 | Operation modifying method and device |
| CN112463012B (en) * | 2020-08-11 | 2022-07-12 | 湖北工业大学 | Method for displaying consistency of handwriting in synchronization of paper screen |
| CN112419816A (en) * | 2020-12-04 | 2021-02-26 | 厦门市匠心恒一教育科技有限公司 | Method for marking examination paper by directly collecting answer information through handwriting equipment |
| CN113139538A (en) * | 2021-03-02 | 2021-07-20 | 佛山市乐商互联网科技有限公司 | Education auxiliary system based on intelligent pen writing and implementation method |
| CN214688613U (en) * | 2021-05-13 | 2021-11-12 | 深圳亿瓦创新科技有限公司 | Expansion device of handheld printer |
| CN113822907B (en) * | 2021-10-18 | 2024-03-26 | 海信集团控股股份有限公司 | Image processing method and device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189237A (en) * | 2019-05-13 | 2019-08-30 | 上海奇初教育科技有限公司 | Operation corrects system automatically and corrects method |
| CN113065988A (en) * | 2021-03-31 | 2021-07-02 | 北京有竹居网络技术有限公司 | Operation correction method, system and device |
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