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

System and method for intelligently expanding and multiplexing test question bank

A test question bank and test question technology, applied in image analysis, instruments, unstructured text data retrieval, etc., can solve the problems of lack of location-related information, disordered picture positions, and poor reusability of test questions, and achieve automatic input. Effect

Pending Publication Date: 2022-07-05
珠海读书郎软件科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, only text information is usually saved in the test question bank. Although some test question banks store picture information, the information related to the position of the picture information and the test questions will be missing. become worse

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a system for intelligently expanding and reusing a test question bank, including an image acquisition module, a test question picture extraction module, a text extraction module, an association binding module, and a test question retrieval module;

[0027] The image collection module is used to collect pictures of test questions (the picture of test questions may contain one test question or multiple test questions). The image collection module provides multiple collection methods such as photographing collection, importing image collection, and the like.

[0028] The test question pattern extraction module is used to extract and record the pattern information in the test question from the test question picture, and the pattern information includes the original image of the pattern and the position data of the pattern in the test question picture; if there is no pattern in a test question is marked as no picture for this question.

[0029] The ...

Embodiment 2

[0035] This embodiment provides a method for utilizing the system described in Embodiment 1, and the specific process is:

[0036] First use the image acquisition module to collect the pictures of the test questions;

[0037] The test question pattern extraction module extracts and records the pattern information in the test question from the test question picture, and the pattern information includes the original image of the pattern and the position data of the pattern in the test question picture; if there is no pattern in a test question, Then mark this question as having no picture. The test question pattern extraction module removes the pattern after extracting the pattern in the test question picture;

[0038] The text extraction module identifies and extracts the text information in the test question picture by ocr, and the text information includes the text content and the position data of the text content in the test question picture; Specifically, the text extracti...

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 invention discloses a system and a method for intelligently expanding and multiplexing a test question bank, which realize automatic identification of test question contents to be input by utilizing an image identification algorithm and an ocr text identification method, thereby realizing automatic input of the test question contents. According to the invention, the input of the test questions not only comprises the input of the text content, but also comprises the input of the pattern content, and the text content and the pattern content in the test questions can be restored according to the position relationship by utilizing the position data, so that the condition of disorder is avoided.

Description

technical field [0001] The invention relates to the technical field of intelligent education, in particular to a system and method for intelligently expanding and reusing an examination question bank. Background technique [0002] Test question resources are an important part of the current development of smart education. How to digitize paper test question resources has always been a key issue that education technology companies need to solve urgently. At present, most of the test questions are recorded by manual operation of the semi-automatic question recording system. The recording efficiency is slow and the labor cost is extremely high. How to effectively extract and collect test question resources is very important. [0003] At present, many test question resources have attached drawings. However, only text information is usually stored in the test question bank. Although some test question banks save the picture information, the information related to the position of...

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 Applications(China)
IPC IPC(8): G06V30/418G06V30/148G06T7/73G06F16/38
CPCG06T7/73G06F16/38
Inventor 廖泽宇
Owner 珠海读书郎软件科技有限公司