Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Intelligent examination paper marking and printing method and device

A technology for printing devices and test papers, which is applied in the direction of digital output to printing units, instruments, and electronic digital data processing. It can solve the problems of taking up test time, filling errors, high cost of card readers and answer sheets, and achieves a wide range of application scenarios. , the effect of low requirements

Inactive Publication Date: 2020-06-16
绍兴凯迪德斯光电科技有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When candidates use the answer sheets to fill in the answers, they are prone to problems such as filling errors and occupying test time; in addition, the cost of purchasing and using card readers and answer sheets is high, and using additional answer sheets consumes paper is not conducive to environmental protection. The device needs to be operated by a special person and is not easy to use

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
  • Intelligent examination paper marking and printing method and device
  • Intelligent examination paper marking and printing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] figure 1 It is a system block diagram of a preferred embodiment of the intelligent review and printing device of the present invention, wherein the intelligent review and printing device includes an image acquisition module 1, a processing module 2 and a printing device 3, the image acquisition module 1 is used to collect test paper images, and the processing module 2 is used For storing the answers, scoring the test paper and calculating the total score, the printing device 3 is used to print the scoring information of the test paper by the processing module on the test paper. The image acquisition module 1 is connected with the processing module 2, and the image acquisition module 1 transmits the collected test paper images to the processing module 2 for processing; the printing device 3 is connected with the processing module 2, and the processing module 2 sends the processing results of the test papers to the printing device 3. The printing device 3 prints the proce...

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 provides an intelligent examination paper marking method and system, and the system comprises an image collection module, a processing module and printing equipment. The test paper content is identified by adopting a machine vision model to judge whether the answer is right or wrong; an answer sheet score is then given; and the marks are given and the correct answer is printed on thetest paper. According to the method, machine vision identification and score judgment can be directly carried out on the original answer sheet, so that the trouble of filling the answer sheet by examinees is avoided, the examination is more rapid and humanized, no additional answer sheet is needed, the method is more environment-friendly, the requirement on operating personnel of the intelligentmarking printer is low, and the application scene is wide.

Description

[0001] manual technical field [0002] The invention belongs to the technical field of machine vision, and in particular relates to a method and device for quickly and intelligently identifying and reviewing examinee answer sheets. Background technique [0003] In the exam marking, the marking teacher needs to review and grade the answer sheets of a large number of candidates. After the test papers are corrected, students also have to check the scores, understand the correctness of the answers and the need to obtain the correct answers and correct the wrong questions, and use this as a way to improve their grades. The existing technical solutions require students to fill in additional answer sheets, which are operated by professionals to review objective questions. Among them, professionals operate, that is, professionals send answer cards and operate card reading machines. When candidates use the answer sheets to fill in the answers, they are prone to problems such as fil...

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
IPC IPC(8): G06K9/00G06F3/12G06Q50/20
CPCG06F3/1242G06Q50/205G06V30/40
Inventor 不公告发明人
Owner 绍兴凯迪德斯光电科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com