Question judgment method and device and computer storage medium

A technology of test questions and spatial location, which is applied to computer components, calculations, and other database retrievals, can solve problems such as the difficulty of corresponding matching operations, the difficulty of intelligent correction of fill-in-the-blank questions, and the difficulty of large-scale operations, achieving high accuracy and automatic correction processing Effect

Active Publication Date: 2021-08-13
BEIJING CENTURY TAL EDUCATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, there may be multiple blank-filling areas in a blank-filling question. In some cases, the relationship between the strings before and after each blank-filling area is highly similar, resulting in difficulties in the corresponding matching operation between each blank-filling area and each marked answer. , which also brings greater operational difficulty to the intelligent correction of fill-in-the-blank questions

Method used

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  • Question judgment method and device and computer storage medium
  • Question judgment method and device and computer storage medium
  • Question judgment method and device and computer storage medium

Examples

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no. 1 example

[0024] figure 1 A flow diagram showing the method of the first embodiment of the present invention is shown. As shown, the prior art of this embodiment mainly includes the following steps:

[0025] Step S102 determines the print detection box and the handwritten detection box in the test image based on the printing area and the handwritten area in the test questions of the test questions.

[0026] Alternatively, the test questions can be a test paper test, a job test, and the like.

[0027] Alternatively, the test image may be a test image when performing a test paper, or a test image when performing a job check, the present application does not limit this.

[0028] Alternatively, the test image of the test question test questions can be obtained by shooting, scanning, and the like.

[0029] In this embodiment, there is no specific limit for the file format of the test image.

[0030] Alternatively, a test article can contain a test question, which is to improve the accuracy of t...

no. 2 example

[0044] figure 2 A flow schematic of the method of the second embodiment of the present application is shown. This step is an exemplary embodiment of the print detection box and a handwriting detection box in the above step S102, as shown, the method of the present embodiment It mainly includes the following steps:

[0045] Step S202, according to the text line of the test image, obtain the test image, obtain at least one target text line.

[0046] In this embodiment, the detection can be performed for horizontal lines in the test image, and the test image is divided.

[0047] Step S204, get a target text line as the current text line.

[0048] In this embodiment, the detection can be performed in accordance with the alignment positions of each target text line in the test image, and detect each target text is executed.

[0049] Step S206, according to the current line, determine the print detection box of the current text line, and determine the handwriting check box for the curren...

no. 3 example

[0060] image 3 A flow schematic diagram showing the method of the judgment method according to the third embodiment of the present application. This embodiment mainly shows an exemplary embodiment of the above step S104, as shown, the method of the present embodiment mainly includes the following steps:

[0061] Step S302, identify each print detection box, obtain the respective print characters in each print detection box.

[0062] In this embodiment, the text identification can be performed for each print detection box, and each print detection box (ie each printing character) can be obtained.

[0063] Further, as described above, since the print detection frame is determined based on the target text line, there may be a handwriting area in the print detection box, in which case the preset placeholder can replace the handwritten character in the handwriting area, The specific rules will be described in the fourth embodiment.

[0064] Step S304, based on each print detection box...

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Abstract

The invention discloses a question judgment method and device and a computer storage medium, and the method mainly comprises the steps: determining a printing detection frame containing a printing region and a handwriting detection frame containing a handwriting region according to the printing region and the handwriting region in a test question image of a to-be-judged test question; obtaining a to-be-judged text sequence of the to-be-judged test question according to each printed character, each handwritten character, each printed character position corresponding to each printed character and each handwritten character position corresponding to each handwritten character recognized from the printing detection frame and the handwritten detection frame; and according to the preset reference answer and each handwritten character in the to-be-judged text sequence, obtaining a question judgment result of the to-be-judged test question. Therefore, according to the method and the device, automatic judgment of the blank filling questions can be realized, and the accuracy of a judgment result is relatively high.

Description

Technical field [0001] Embodiments of the present invention relate to text identification processing techniques, in particular, to a method, apparatus, and computer storage medium. Background technique [0002] In the intelligent approach scene of primary school mathematics, the most common type is filled. Among them, the form of filling the blade is varied, especially if the fill position is rich, such as form fill in the blanks, drawing fills, etc., is one of the fillings. [0003] In addition, there may be multiple fill regions in a fill question, in some cases, the relationship between the front and rear strings of each fill area is similar, resulting in difficulties in the corresponding matching operation between each fill area and the respective label answers. This also brings a larger operational difficulty to the smart approval of the fill blank. [0004] In view of this, how to achieve the intelligent approval of the blade, to improve the processing efficiency of the pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20G06K9/62G06F16/903G06F40/126
CPCG06F16/90344G06F40/126G06V30/36G06V30/412G06V10/22G06F18/22
Inventor 宁亚光李毅飒
Owner BEIJING CENTURY TAL EDUCATION TECH CO LTD
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