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A method and electronic device for real-time detection of dictation

A technology for dictation and detection results, applied in the field of education, can solve problems such as the inability to capture dictation content and obtain the detection results of dictation content, so as to achieve the effect of improving user experience

Active Publication Date: 2022-01-28
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practice, it is found that students use a variety of homework books in the dictation process, and the paper sizes of different styles of homework books are different. When the paper is large, the electronic device cannot capture the user's writing outside the shooting area. Therefore, it is impossible to obtain the detection results of the dictation written by the user outside the shooting area

Method used

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  • A method and electronic device for real-time detection of dictation
  • A method and electronic device for real-time detection of dictation
  • A method and electronic device for real-time detection of dictation

Examples

Experimental program
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Embodiment 1

[0080] see figure 1 , figure 1 It is a schematic flowchart of a method for real-time detection of dictation disclosed in an embodiment of the present invention. Such as figure 1 As shown, the method for real-time detection of dictation may include the following steps.

[0081] 101. During the dictation process, if the electronic device detects that the writing area is not within the shooting area, control the zooming and shooting module to perform zooming processing to obtain an expanded target shooting area, and the writing area is located within the target shooting area.

[0082] In the embodiment of the present invention, the electronic device can be a learning tablet for students, a learning mobile phone, a learning machine, a tutor machine or a point reading machine, etc., which can assist learning. Optionally, the electronic device can also include a base, and the base It is used to limit the placement angle of electronic equipment. When using electronic equipment, th...

Embodiment 2

[0098] see figure 2 , figure 2 It is a schematic flowchart of another method for real-time detection of dictation disclosed in the embodiment of the present invention. Such as figure 2 As shown, the method for real-time detection of dictation may include the following steps.

[0099] 201. During the dictation process, if the electronic device detects that the writing area is not within the shooting area, control the zooming and shooting module to perform zooming processing to obtain an expanded target shooting area, and the writing area is located within the target shooting area.

[0100] 202. The electronic device monitors the writing process of the user writing the target dictation content in the writing area according to the dictation audio clip through the zoom shooting module.

[0101] 203. When the above-mentioned target dictation content belongs to musical notation, the electronic device analyzes the above-mentioned writing process, so as to obtain each musical no...

Embodiment 3

[0121] see image 3 , image 3 It is a schematic flowchart of another method for real-time detection of dictation disclosed in the embodiment of the present invention. Such as image 3 As shown, the method for real-time detection of dictation may include the following steps.

[0122] 301. During the dictation process, if the electronic device detects that the writing area is not within the shooting area, control the zooming and shooting module to perform zooming processing to obtain an expanded target shooting area, and the writing area is located within the target shooting area.

[0123] 302. The electronic device monitors the writing process of the user writing the target dictation content in the writing area according to the dictation audio clip through the zoom shooting module.

[0124] 303. The electronic device acquires a dictation detection result corresponding to the target dictation content according to the writing process.

[0125] 304. If the target dictation co...

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PUM

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Abstract

The embodiment of the present invention relates to the field of education technology, and discloses a method for real-time detection of dictation and electronic equipment. The method includes: during the dictation process, if it is detected that the writing area is not in the initial shooting area, control the zoom camera to perform zoom processing to obtain The expanded target shooting area, the writing area is located in the target shooting area; the writing process of the user writing the target dictation content in the writing area according to the dictation audio clip is monitored through the zoom camera; the dictation detection result corresponding to the target dictation content is obtained according to the writing process. It can be seen that, implementing the embodiment of the present invention, the electronic device automatically adjusts the size of the shooting area through the zoom shooting module, so that the writing area is located in the shooting area, and the writing process of the user's writing target dictation content in the writing area can be monitored in real time, without the need for the user to dictate during the dictation process. Adjusting the position of the paper can improve the user experience.

Description

technical field [0001] The invention relates to the field of education technology, in particular to a method for real-time detection of dictation and electronic equipment. Background technique [0002] In recent years, electronic devices (such as tutoring machines, etc.) have been widely used in learning guidance, such as assisting students in dictation. The electronic device can capture the dictation content written by the user through the camera, so as to obtain the detection result of the dictation content. However, in practice, it is found that students use a variety of homework books in the dictation process, and the paper sizes of different styles of homework books are different. When the paper is large, the electronic device cannot capture the user's writing outside the shooting area. Therefore, it is impossible to obtain the detection results of the dictation content written by the user outside the shooting area. Contents of the invention [0003] The embodiment ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N17/00
CPCH04N17/00H04N23/675H04N23/698
Inventor 崔颖
Owner GUANGDONG XIAOTIANCAI TECH CO LTD