Unlock instant, AI-driven research and patent intelligence for your innovation.

Method, device, electronic equipment and storage medium for correcting connection questions

A technology of connecting and connecting lines, applied in the field of image processing, can solve problems such as the inability to correct questions, and achieve the effect of improving accuracy and versatility

Active Publication Date: 2021-08-27
BEIJING CENTURY TAL EDUCATION TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above method can only deal with limited types of questions, such as arithmetic questions (horizontal, vertical, off-style, etc.), there are still a large number of questions that cannot be corrected by logical operations

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method, device, electronic equipment and storage medium for correcting connection questions
  • Method, device, electronic equipment and storage medium for correcting connection questions
  • Method, device, electronic equipment and storage medium for correcting connection questions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0131] In order to better understand the above purpose, features and advantages of the present application, the solution of the present application will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0132] In the following description, a lot of specific details have been set forth in order to fully understand the present application, but the present application can also be implemented in other ways different from those described here; obviously, the embodiments in the description are only a part of the present application, and Not all examples.

[0133]In the field of education, judging questions by taking pictures can improve the efficiency of judging questions. In the existing photo-judgment methods, only conventional question types that can be corrected by logical rules, such as calculation questions (horizontal, vertical and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present application relates to a method, device, electronic equipment and storage medium for correcting online questions, which are applied in the field of image processing technology. The information of the corner points of the first type and the information of the corner points of the second type. The information of the corner points of the first type includes: the position coordinates of the corner points of the first type and the offset from the corner points of the first type to the corner points of the second type; The information of the second-type corner points includes: the position coordinates of the second-type corner points and the offset of the second-type corner points to the first-type corner points; Information, determine the connection relationship of each sub-region in the image to be processed; compare the connection relationship with the standard connection relationship corresponding to the image to be processed, and obtain the correction result. This application can improve the versatility of correcting online questions.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a method, device, electronic equipment and storage medium for correcting online questions. Background technique [0002] At present, photo judgment has been widely used in the field of education. The user can take pictures of the test questions through the terminal device and upload them to the application program. The application program can analyze the layout and text lines of the image through the question type judgment model to obtain the layout frame and text frame. At the same time, according to the characteristics of the question type, the layout frame and text box corresponding to each test question are analyzed, and then the image is cut according to the coordinates of the frame, and the content of the question is recognized by the cropped image through the recognition model, and judged according to the content of the question question. [0003] Howe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/169G06K9/00G06K9/46G06K9/62G06F16/53G06F16/583G06N3/04G06N3/08
CPCG06F40/169G06F16/53G06F16/583G06N3/08G06V30/40G06V10/44G06N3/045G06F18/24
Inventor 李自荐秦勇
Owner BEIJING CENTURY TAL EDUCATION TECH CO LTD