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Answer sheet generation method, answer sheet identification method, and assignment system

An answer sheet and homework identification technology, which is applied in the direction of cooperative operation devices, instruments, and electronic digital data processing, etc., can solve the problems of unfavorable examinees analyzing and consolidating wrong questions, unusability, and high production cost of answer sheets, so as to facilitate error correction work , Save paper, save typesetting time

Inactive Publication Date: 2018-04-13
杭州汉林文化创意股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of answer sheet is: the answer sheet is separated from the test paper, which is not conducive to the future analysis and consolidation of wrong questions by candidates; for each assignment or paper, the answer sheet needs to be rearranged, the production cost of the answer sheet is high, and it cannot be used in daily practice. used in homework

Method used

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  • Answer sheet generation method, answer sheet identification method, and assignment system
  • Answer sheet generation method, answer sheet identification method, and assignment system
  • Answer sheet generation method, answer sheet identification method, and assignment system

Examples

Experimental program
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Embodiment 1

[0071] Such as figure 1 As shown, the present embodiment provides a method for generating an answer sheet, including:

[0072] Step S101, receiving an assignment creation instruction input by a question maker, and generating a unique assignment identification code.

[0073] In step S102, the question information is obtained, and the question information includes question type, question content, reference answer and question order.

[0074] Among them, the question types are divided into objective questions and subjective questions. The question types of objective questions include: judgment, single choice, multiple choice, etc., and the question types of subjective questions include: fill in the blank, short answer, etc.

[0075] Among them, information such as homework title, homework subject, and homework indirect can also be set for this homework, and these information are stored on the server side together with the answer sheet.

[0076] Step S103 , render the question ...

Embodiment 2

[0109] Such as Image 6 As shown, this embodiment provides a method for identifying answer sheets, including:

[0110] Step S201, acquiring an answer card image through a camera.

[0111] Wherein, described answer sheet is the answer sheet obtained by the method described in embodiment one, and its result is as follows figure 2 , 5 shown.

[0112] Step S202, identifying the anchor point in the answer sheet image, and obtaining the origin position according to the anchor point location.

[0113] Among them, the image recognition method uses related algorithms in the openCV vision library.

[0114] Step S203, identifying the job identification code in the answer sheet, and obtaining the coordinate parameters of the filling areas of all the questions in the job corresponding to the job identification code from the server.

[0115]Among them, after scanning the job identification code, the server will immediately return the job title, job subject, job indirect and other info...

Embodiment 3

[0144] As shown in question 14, this embodiment provides an operation system, including: an answer sheet editing terminal, a server end, and a homework client, the answer sheet editing end is connected to the server end, and the homework client terminal is connected to the homework client terminal. server-side connection;

[0145] The answer sheet editing end is stored with a first computer program, and when the first computer program is executed by a processor, any method described in Embodiment 1 is realized;

[0146] The server end is used for storing the data sent by the answer sheet editing end and the job client end;

[0147] The job client stores a second computer program, and when the second computer program is executed by the processor, the method described in any one of the second embodiment is implemented.

[0148] Wherein, the job client may be a mobile electronic device capable of installing a software program and carrying a camera, such as a smart phone, a table...

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Abstract

The present invention relates to an answer sheet generation method, an answer sheet identification method, and an assignment system. The answer sheet generation method comprises: receiving a creatingoperation instruction inputted by a question setter, and generating a unique assignment identification code; acquiring examination question information, wherein the examination question information comprises the question types, the question stem content, the reference answers and the question order of the examination questions; rendering the examination question information to an answer sheet, wherein the answer sheet comprises an assignment identification code, anchor points for positioning, an answering area and a fill-in area; calculating coordinate parameters of the fill-in area for each question in the answer sheet, wherein the coordinate parameters comprise the vertex coordinates of the fill-in area and the size of the fill-in area; and taking the rendered answer sheet, the assignment identification code, the coordinate parameters of the fill-in area of all questions, and the examination question information as data of the assignment to store into the server. According to the answer sheet generation method, the answer sheet identification method, and the assignment system provided by the present invention, the question setting method is more convenient, and the efficiency ofquestion setting and scoring is improved.

Description

technical field [0001] The invention relates to the technical field, in particular to an answer sheet generation method, an answer sheet identification method, and an operation system. Background technique [0002] In the prior art, homework assignments need to be edited by the teacher using office software and then printed. After the students complete the homework, the teacher will manually mark the papers. The disadvantage of using the above editing method is that the question maker needs to manually adjust the layout and the order of the questions , and there is no way to achieve machine marking for such papers, which reduces the teacher's work efficiency. [0003] When conducting large-scale examinations, in order to reduce the workload of the examiners and improve the efficiency of marking papers, machine-readable answer sheets are usually used as the examinee's answer sheets. The disadvantage of this kind of answer sheet is: the answer sheet is separated from the test...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/25G06F17/24G06K17/00G06Q50/20G06F40/189
CPCG06F40/166G06F40/189G06K17/0032G06Q50/205
Inventor 邱建甫姜向阳朱佳
Owner 杭州汉林文化创意股份有限公司
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