CN112686787A - Examination paper marking method and device based on timing identity authentication and computer readable medium - Google Patents
Examination paper marking method and device based on timing identity authentication and computer readable medium Download PDFInfo
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- CN112686787A CN112686787A CN202011608142.8A CN202011608142A CN112686787A CN 112686787 A CN112686787 A CN 112686787A CN 202011608142 A CN202011608142 A CN 202011608142A CN 112686787 A CN112686787 A CN 112686787A
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Abstract
The invention discloses a method, a device and a computer readable medium for marking examination papers based on timing identity authentication, which comprises the following steps: acquiring the face image information of a field marking teacher according to at least one preset identity authentication timing time period; if the face image information of the on-site examination teacher is non-frontal face information, recording one-time abnormity; according to the face image information of the field marking teacher, if the identity of the field marking teacher is not real, recording one-time abnormity; and when the abnormal total number in all the identity authentication timing time periods in the process of one-time examination paper marking exceeds a preset value, automatically forcing the examination paper marking account number of the field examination paper marking teacher to quit the examination paper marking system. By adopting the technical scheme of the invention, in the process of marking, the face image collected by the marking teacher in advance is compared with the face image collected on site at regular time, so that the identity of the marking teacher is automatically identified, and the identity of the marking teacher and the information safety of the marking data are effectively ensured.
Description
Technical Field
The invention belongs to the technical field of information security, and particularly relates to a paper marking method and device based on timing identity authentication and a computer readable medium.
Background
In recent years, the mobile internet technology has been rapidly developed and has never been used in various fields. In the existing paper marking system for campus examinations, mobile-end paper marking is more and more favored by paper marking teachers and schools, the system is different from the traditional centralized paper marking, the paper marking is more convenient, the system is not limited by regions, the organization cost is low, and the teachers can even go home to perform online paper marking. Because the scoring scene of the mobile terminal belongs to the autonomous arrangement of the scoring teachers, the mobile terminal is different from a centralized scoring scene and is supervised by a scoring group leader and other scoring teachers. Therefore, how to ensure the identity of the examination reading teacher and the information security of the examination reading data in the process of mobile end examination reading is an urgent problem to be solved, so that the seriousness, authority and fairness of the examination are effectively guaranteed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method and a device for marking paper based on timing identity authentication, wherein a mobile end system is used for regularly comparing a face image collected by a marking teacher in advance with a face image collected on site in the process of marking paper, so that the identity of the marking teacher is automatically identified, and the identity of the marking teacher and the information security of marking data are effectively guaranteed.
In order to achieve the purpose, the invention adopts the following technical scheme
The invention provides a paper marking method based on timing identity authentication, which comprises the following steps:
acquiring the face image information of a field marking teacher according to at least one preset identity authentication timing time period;
if the face image information of the on-site examination teacher is non-frontal face information, recording one-time abnormity;
according to the face image information of the field marking teacher, if the identity of the field marking teacher is not real, recording one-time abnormity;
and when the abnormal total number in all the identity authentication timing time periods in the process of one-time examination paper marking exceeds a preset value, automatically forcing the examination paper marking account number of the field examination paper marking teacher to quit the examination paper marking system.
Further, detecting that the face image information of the on-site paper marking teacher is non-frontal face information, specifically:
detecting whether the face image information contains a face contour;
and if the face image information does not contain the face contour, judging that the face image of the on-site examination paper marking teacher cannot be acquired.
Further, the judging whether the identity of the on-site paper marking teacher is real specifically includes:
extracting the face-token of the on-site marking teacher according to the face image information;
calling face identification data face-token of real marking teacher information, and comparing and matching the face identification data face-token with the face identification data face-token of the on-site marking teacher;
if the matching is successful, the identity of the review teacher is judged to be real, otherwise, the identity of the review teacher is judged not to be real.
Further, the Face image information is accessed to a Face + + platform Face detection API interface in an https protocol post mode;
transmitting the Face image information to Face + + in a form of binary array;
and receiving identification data of the Face image information returned from the Face + + platform in a json format, and analyzing the json to obtain the Face-token.
Further, the face identification data of the marking teacher information includes: teacher name, teacher gender, scoring account number, scoring subject, scoring question block, scoring task and scoring teacher face image.
Further, still include: recording identity authentication information of a marking account of a marking teacher in a marking process, wherein the identity authentication information comprises: starting examination paper reading time, finishing examination paper reading time, timing identity authentication times during examination paper reading, and each timing identity authentication result.
The invention also provides a marking device based on the timing identity authentication, which comprises:
the system comprises an acquisition module, a verification module and a verification module, wherein the acquisition module is used for acquiring the face image information of a field marking teacher according to at least one preset identity authentication timing time period;
the first authentication module is used for recording one-time abnormity if the face image information of the on-site marking teacher is non-frontal face information;
the second authentication module is used for recording one-time abnormity according to the face image information of the field marking teacher if the identity of the field marking teacher is not real;
and the exception processing module is used for automatically forcing the examination account number of the field examination teacher to quit the examination system when the exception total number in all the identity authentication timing time periods in the examination process exceeds a preset value.
Further, the first authentication module includes:
the detection unit is used for detecting whether the face image information contains a face contour;
and the first judgment unit is used for judging that the face image of the on-site examination teacher cannot be acquired if the face image information does not contain the face contour.
Further, the second authentication module includes:
the extraction unit is used for extracting the face-token of the on-site examination teacher according to the face image information;
the comparison unit is used for calling the face identification data face-token of the real marking teacher information, and comparing and matching the face identification data face-token with the face-token of the on-site marking teacher;
and the second judging module is used for judging that the identity of the marking teacher is real if the matching is successful, and otherwise, judging that the identity of the marking teacher is not real.
The invention also provides a computer readable medium, which stores instructions that when executed by a processor implement the steps of a paper marking method based on timed identity authentication.
The invention has the following beneficial effects:
according to the method and the device for marking the examination paper, the face image collected by the marking teacher in advance is compared with the face image collected on site at regular time in the process of marking the examination paper by the mobile end system, so that the identity of the marking teacher is automatically identified, the identity of the marking teacher and the information safety of the marking data are effectively guaranteed, and the seriousness, the authority and the fairness of the examination are effectively guaranteed.
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Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. Attached with
In the figure:
FIG. 1 is a schematic flow chart of an examination paper marking method according to the present invention;
fig. 2 is a schematic structural diagram of an examination paper reading device of the present invention.
Detailed Description
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a paper marking method based on timed identity authentication, including the following steps:
step S1, obtaining face image information of a field marking teacher according to at least one preset identity authentication timing period, where a one-time marking process includes a plurality of preset identity authentication timing periods, preferably, the one-time marking process is 2 to 3 hours, the number of the identity authentication timing periods is 6 to 10, and the time of each identity authentication timing period is 10 to 20 minutes.
Step S2, if the face image information of the on-site marking teacher is non-frontal face information, recording an exception once;
step S3, according to the face image information of the on-site paper marking teacher, if the identity of the on-site paper marking teacher is not real, recording one-time abnormity;
and step S4, when the total number of the exceptions in all the identity authentication timing time periods in the process of one-time marking exceeds a preset value, automatically forcing the marking account number of the field marking teacher to quit the marking system.
According to the examination paper marking method, the mobile end system is used for regularly comparing the face image acquired by the examination paper marking teacher in advance with the face image acquired on site in the examination paper marking process, so that the identity of the examination paper marking teacher is automatically identified, the identity of the examination paper marking teacher and the information safety of examination paper marking data are effectively guaranteed, and the seriousness, the authority and the fairness of the examination are effectively guaranteed.
Further, detecting that the face image information of the on-site paper marking teacher is non-frontal face information, specifically:
detecting whether the face image information contains a face contour;
and if the face image information does not contain the face contour, judging that the face image of the on-site examination paper marking teacher cannot be acquired.
Further, the judging whether the identity of the on-site paper marking teacher is real specifically includes:
extracting the face-token of the on-site marking teacher according to the face image information;
calling face identification data face-token of real marking teacher information, and comparing and matching the face identification data face-token with the face identification data face-token of the on-site marking teacher;
if the matching is successful, the identity of the review teacher is judged to be real, otherwise, the identity of the review teacher is judged not to be real.
Further, the Face image information is accessed to a Face + + platform Face detection API interface in an https protocol post mode;
transmitting the Face image information to Face + + in a form of binary array;
and receiving identification data of the Face image information returned from the Face + + platform in a json format, and analyzing the json to obtain the Face-token.
Further, the face identification data of the marking teacher information includes: teacher name, teacher gender, scoring account number, scoring subject, scoring question block, scoring task and scoring teacher face image.
Further, still include: recording identity authentication information of a marking account of a marking teacher in a marking process, wherein the identity authentication information comprises: starting examination paper reading time, finishing examination paper reading time, timing identity authentication times during examination paper reading, and each timing identity authentication result.
As shown in fig. 2, an examination paper marking apparatus based on timing identity authentication according to an embodiment of the present invention includes:
the system comprises an acquisition module, a verification module and a verification module, wherein the acquisition module is used for acquiring the face image information of a field marking teacher according to at least one preset identity authentication timing time period;
the first authentication module is used for recording one-time abnormity if the face image information of the on-site marking teacher is non-frontal face information;
the second authentication module is used for recording one-time abnormity according to the face image information of the field marking teacher if the identity of the field marking teacher is not real;
and the exception processing module is used for automatically forcing the examination account number of the field examination teacher to quit the examination system when the exception total number in all the identity authentication timing time periods in the examination process exceeds a preset value.
Further, the first authentication module includes:
the detection unit is used for detecting whether the face image information contains a face contour;
and the first judgment unit is used for judging that the face image of the on-site examination teacher cannot be acquired if the face image information does not contain the face contour.
Further, the second authentication module includes:
the extraction unit is used for extracting the face-token of the on-site examination teacher according to the face image information;
the comparison unit is used for calling the face identification data face-token of the real marking teacher information, and comparing and matching the face identification data face-token with the face-token of the on-site marking teacher;
and the second judging module is used for judging that the identity of the marking teacher is real if the matching is successful, and otherwise, judging that the identity of the marking teacher is not real.
The embodiment of the present application further provides a computer-readable medium, which has instructions stored thereon, and is characterized in that the instructions, when executed by a processor, implement the steps of the present invention for a paper marking method based on timed identity authentication.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed by a computer, cause the computer to perform, in whole or in part, the procedures or functions described in accordance with the embodiments of the application. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable medium or transmitted from one computer readable medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be understood by those skilled in the art that all or part of the steps in the method for implementing the above embodiments may be implemented by a program, and the program may be stored in a computer-readable medium, where the storage medium is a non-transitory medium, such as a random access memory, a read only memory, a flash memory, a hard disk, a solid state disk, a magnetic tape (magnetic tape), a floppy disk (floppy disk), an optical disk (optical disk) and any combination thereof.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A scoring method based on timing identity authentication is characterized by comprising the following steps:
acquiring the face image information of a field marking teacher according to at least one preset identity authentication timing time period;
if the face image information of the on-site examination teacher is non-frontal face information, recording one-time abnormity;
according to the face image information of the field marking teacher, if the identity of the field marking teacher is not real, recording one-time abnormity;
and when the abnormal total number in all the identity authentication timing time periods in the process of one-time examination paper marking exceeds a preset value, automatically forcing the examination paper marking account number of the field examination paper marking teacher to quit the examination paper marking system.
2. The scoring method based on the timing identity authentication as claimed in claim 1, wherein the detection that the face image information of the on-site scoring teacher is non-frontal face information specifically comprises:
detecting whether the face image information contains a face contour;
and if the face image information does not contain the face contour, judging that the face image of the on-site examination paper marking teacher cannot be acquired.
3. The examination paper marking method based on the timing identity authentication as claimed in claim 2, wherein the judging whether the identity of the field examination paper marking teacher is true specifically comprises:
extracting the face-token of the on-site marking teacher according to the face image information;
calling face identification data face-token of real marking teacher information, and comparing and matching the face identification data face-token with the face identification data face-token of the on-site marking teacher;
if the matching is successful, the identity of the review teacher is judged to be real, otherwise, the identity of the review teacher is judged not to be real.
4. The scoring method based on the timed identity authentication according to claim 3,
accessing the Face image information to a Face + + platform Face detection API (application programming interface) in an https protocol post mode;
transmitting the Face image information to Face + + in a form of binary array;
and receiving identification data of the Face image information returned from the Face + + platform in a json format, and analyzing the json to obtain the Face-token.
5. The scoring method based on the timing identity authentication as claimed in claim 3, wherein the face identification data of the scoring teacher information comprises: teacher name, teacher gender, scoring account number, scoring subject, scoring question block, scoring task and scoring teacher face image.
6. The method for scoring based on the timed identity authentication as recited in claim 1 or 5, further comprising: recording identity authentication information of a marking account of a marking teacher in a marking process, wherein the identity authentication information comprises: starting examination paper reading time, finishing examination paper reading time, timing identity authentication times during examination paper reading, and each timing identity authentication result.
7. An examination paper marking device based on timing identity authentication is characterized by comprising:
the system comprises an acquisition module, a verification module and a verification module, wherein the acquisition module is used for acquiring the face image information of a field marking teacher according to at least one preset identity authentication timing time period;
the first authentication module is used for recording one-time abnormity if the face image information of the on-site marking teacher is non-frontal face information;
the second authentication module is used for recording one-time abnormity according to the face image information of the field marking teacher if the identity of the field marking teacher is not real;
and the exception processing module is used for automatically forcing the examination account number of the field examination teacher to quit the examination system when the exception total number in all the identity authentication timing time periods in the examination process exceeds a preset value.
8. The device for scoring based on the timed identity authentication as claimed in claim 7, wherein the first authentication module comprises:
the detection unit is used for detecting whether the face image information contains a face contour;
and the first judgment unit is used for judging that the face image of the on-site examination teacher cannot be acquired if the face image information does not contain the face contour.
9. The device for scoring based on the timed identity authentication as claimed in claim 8, wherein the second authentication module comprises:
the extraction unit is used for extracting the face-token of the on-site examination teacher according to the face image information;
the comparison unit is used for calling the face identification data face-token of the real marking teacher information, and comparing and matching the face identification data face-token with the face-token of the on-site marking teacher;
and the second judging module is used for judging that the identity of the marking teacher is real if the matching is successful, and otherwise, judging that the identity of the marking teacher is not real.
10. A computer readable medium having instructions stored thereon, wherein the instructions, when executed by a processor, implement the steps of the method of any one of claims 1-6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011608142.8A CN112686787A (en) | 2020-12-30 | 2020-12-30 | Examination paper marking method and device based on timing identity authentication and computer readable medium |
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| CN202011608142.8A CN112686787A (en) | 2020-12-30 | 2020-12-30 | Examination paper marking method and device based on timing identity authentication and computer readable medium |
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Citations (4)
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| CN103208212A (en) * | 2013-03-26 | 2013-07-17 | 陈秀成 | Anti-cheating remote online examination method and system |
| CN108171813A (en) * | 2017-12-01 | 2018-06-15 | 北京建筑大学 | Work attendance method and device based on recognition of face |
| CN109993148A (en) * | 2019-04-12 | 2019-07-09 | 张绿儿 | Recording system is tested in a kind of examination hall based on recognition of face service |
| CN111611865A (en) * | 2020-04-23 | 2020-09-01 | 平安国际智慧城市科技股份有限公司 | Examination cheating behavior identification method, electronic equipment and storage medium |
-
2020
- 2020-12-30 CN CN202011608142.8A patent/CN112686787A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208212A (en) * | 2013-03-26 | 2013-07-17 | 陈秀成 | Anti-cheating remote online examination method and system |
| CN108171813A (en) * | 2017-12-01 | 2018-06-15 | 北京建筑大学 | Work attendance method and device based on recognition of face |
| CN109993148A (en) * | 2019-04-12 | 2019-07-09 | 张绿儿 | Recording system is tested in a kind of examination hall based on recognition of face service |
| CN111611865A (en) * | 2020-04-23 | 2020-09-01 | 平安国际智慧城市科技股份有限公司 | Examination cheating behavior identification method, electronic equipment and storage medium |
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Application publication date: 20210420 |