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A learning content acquisition method and electronic device based on image recognition

A learning content and image recognition technology, applied in the field of education, can solve problems such as reduced search accuracy, incomplete content recognition, and inability to capture all tutoring machines, and achieve the effect of improving search accuracy

Active Publication Date: 2021-03-30
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some cases, the content that the user wants to search for is in the double-page area of ​​the book, and the tutor machine cannot capture all the content, so it is prone to the problem of incomplete content recognition, which leads to a decrease in search accuracy

Method used

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  • A learning content acquisition method and electronic device based on image recognition
  • A learning content acquisition method and electronic device based on image recognition
  • A learning content acquisition method and electronic device based on image recognition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] see figure 1 , figure 1 It is a schematic flowchart of a method for acquiring learning content based on image recognition disclosed in an embodiment of the present invention. Among them, such as figure 1 As shown, the learning content acquisition method based on image recognition may include the following steps:

[0074] 101. The electronic device controls the camera of the electronic device to photograph the book according to the photographing instruction, and obtains a photographed image.

[0075] In the embodiment of the present invention, the electronic device may include but not limited to a learning tablet, a tutoring machine, a learning mobile phone, and a learning machine; An action command of the virtual shooting button; it can also be a control command generated by the electronic device after recognizing the user's shooting intention through voice recognition. Specifically, the electronic device can collect the sound signal of the surrounding environment an...

Embodiment 2

[0102] see figure 2 , figure 2 It is a schematic flowchart of another image recognition-based learning content acquisition method disclosed in the embodiment of the present invention. Among them, such as figure 2 As shown, the learning content acquisition method based on image recognition may include the following steps:

[0103] In this embodiment of the present invention, the method for acquiring learning content based on image recognition includes steps 201-205. For the description of steps 201-205, please refer to the detailed description of steps 101-105 in Embodiment 1. This embodiment of the present invention will not repeat.

[0104] 206. The electronic device detects whether the search condition input by the user is received, and if the search condition is received, trigger execution 207; if the search condition is not received, trigger execution 208-210.

[0105] In the embodiment of the present invention, the way for the user to input the search conditions ma...

Embodiment 3

[0113] see image 3 , image 3 It is a schematic flowchart of another image recognition-based learning content acquisition method disclosed in the embodiment of the present invention. Among them, such as image 3 As shown, the learning content acquisition method based on image recognition may include the following steps:

[0114] In the embodiment of the present invention, the learning content acquisition method based on image recognition includes steps 301-310. For the description of steps 301-310, please refer to the detailed description of steps 201-210 in Embodiment 2. repeat.

[0115] 311. The electronic device acquires the user's learning behavior data and user attribute data; wherein the learning behavior data includes at least the address of the visited page and page operation information; the user attribute data includes at least the user's age and the user's preference for content output forms.

[0116] In the embodiment of the present invention, the learning beh...

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Abstract

The invention relates to the technical field of education, in particular to an image recognition-based learning content acquisition method and electronic equipment, and the method comprises the steps:controlling a camera of the electronic equipment to shoot a book according to a shooting instruction, and obtaining a shot image; Carrying out image recognition on the shot image, recognizing the position of the designated object in the shot image, and determining a to-be-searched range and first part of content contained in the to-be-searched range based on the position; Judging whether the first part content is complete or not; If not, determining an electronic resource corresponding to the book according to the shot image, and determining a second part of content according to the electronic resource; Utilizing the second part of content to complement the first part of content to obtain to-be-searched content; And obtaining target learning content corresponding to the to-be-searched content. By implementing the embodiment of the invention, the search accuracy can be improved.

Description

technical field [0001] The invention relates to the field of education technology, in particular to an image recognition-based learning content acquisition method and electronic equipment. Background technique [0002] Currently, most tutoring devices provide a content search function. When the user wants to search for a certain content in the book (such as a certain topic or a certain knowledge point), the content of the book can be photographed through the tutoring machine, and the learning content (such as The answer corresponding to a certain question or the practice question corresponding to a certain knowledge point, etc.). However, in some cases, the content that the user wants to search is in the double-page area of ​​the book, and the tutoring machine cannot capture all the content, so it is prone to the problem of incomplete content recognition, which leads to a decrease in search accuracy. Contents of the invention [0003] The embodiment of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/33G06K9/00
Inventor 杨昊民
Owner GUANGDONG XIAOTIANCAI TECH CO LTD