Photography-based question search method and apparatus

A technology for test questions and problem-solving processes, applied in the field of electronic terminals, can solve problems such as low efficiency and cumbersome operation, and achieve the effect of enhancing user experience, strong ease of use and practicability

Inactive Publication Date: 2017-02-01
GUANGDONG XIAOTIANCAI TECH CO LTD
View PDF3 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a method and device for searching questions by taking pictures, so as to solve the problem that in the prior art, when users encounter several consecutive test questions, they can only take pictures and search one question at a time, which is cumbersome and efficient. low problem

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
  • Photography-based question search method and apparatus
  • Photography-based question search method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0023] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0024] see figure 1 , the implementation process of the method for taking pictures and searching questions provided by the embodiment of the present invention, which mainly includes the following steps:

[0025] Step S101, when receiving a topic search trigger instruc...

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 is suitable for the technical field of electronic terminals and provides a photography-based question search method and apparatus. The method comprises the steps of turning on a camera of an electronic terminal when a question search triggering instruction is received; obtaining an image shot by the camera; identifying the image based on color difference, obtaining a plurality of non-white text blocks, and performing image interception on each text block; uploading the intercepted image to a server for performing identification and test question matching; and receiving and displaying question solving results corresponding to locally matched test questions and feed back by the server. According to the method and the apparatus, answers of a plurality of difficult questions can be obtained once, so that the photography-based question search efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of electronic terminals, and in particular relates to a method and device for searching questions by taking photos. Background technique [0002] At present, many electronic education products on the market can realize the function of searching for questions by taking photos, searching for corresponding definitions by taking photos of words or phrases, or searching for corresponding answers by taking photos of questions. Most of the existing photo search functions need to go through the following steps: start the camera - take a picture - intercept the search object in the image - convert the search object into text through OCR technology - search and match the search result by the server - feed back the search result to the electronic computer terminal. [0003] However, when the user encounters several consecutive test questions (such as application questions in mathematics, physics, etc.), the existing t...

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): G06F17/30G06K9/00G06K9/34G06K9/46
CPCG06F16/5846G06F16/951G06V30/414G06V30/153G06V10/56
Inventor 周忠杰
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap