Video teaching system based on mood of child

A video teaching and children's technology, which is applied in the field of video teaching system based on children's emotions, can solve the problems of incapability, adjustment, and inability to accurately grasp the status of learners, so as to improve efficiency and effect, and improve academic performance.

Inactive Publication Date: 2018-04-24
ANHUI POPULAR SCI PROD ENG RES CENT
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The analysis of user behavior by existing teaching software is still very primitive, and it is all based on the operation of

Method used

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  • Video teaching system based on mood of child

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Embodiment Construction

[0026] refer to figure 1 , a kind of video teaching system based on children's emotion that the present invention proposes, comprises:

[0027] The video acquisition module is used to obtain a collection of teaching videos corresponding to the age of the target child, specifically for: collecting identification information of the target child; judging the age of the target child according to the identification information of the target child; obtaining a collection of teaching videos corresponding to the age of the target child , wherein the identification information includes one or more of facial feature information, body feature information, and identity verification information.

[0028] In a specific solution, the facial feature information and body feature information of the target child can be collected through the camera, the age of the child can be judged according to the face feature information and body feature information, and multiple teaching videos corresponding...

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Abstract

The invention discloses a video teaching system based on mood of a child. The system includes a video acquiring module used for acquiring a teaching video set corresponding to the age of a target child; a video playing module used for playing a teaching video in the teaching video set to the target child; a voice collecting module used for collecting voice information of the target child during the teaching video playing process; a feature extracting module used for extracting target tone features in the voice information of the target child; a mood judging module used for judging the mood state of the target child according to the target one features and a preset voice comparison table; and a parameter adjusting module used for performing playing parameter adjustment for the currently playing teaching video or changing the currently playing teaching video according to the mood state of the child.

Description

technical field [0001] The invention relates to the technical field of speech recognition, in particular to a video teaching system based on children's emotions. Background technique [0002] Education is the whole process of training the new generation to prepare for social life, and it is also the key link for the inheritance and development of human social production experience. It mainly refers to the process of training school-age children, teenagers, and youth. Most of the education we generally understand refers to school education. With the progress of the times, although online learning is becoming more and more popular, the monitoring of learning status and effects is an important part of improving the quality of teaching. Response, in order to ensure high-quality teaching level. The analysis of user behavior by existing teaching software is still very primitive, and it is all based on the operation of the interface. This method cannot accurately grasp the status ...

Claims

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Application Information

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IPC IPC(8): H04N21/439H04N21/44H04N21/472G10L25/63
CPCG10L25/63H04N21/4394H04N21/44008H04N21/47202
Inventor 卢亮刘影徐瑞荣
Owner ANHUI POPULAR SCI PROD ENG RES CENT
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