Multi-mode information fusion-based classroom learning state monitoring method and system
A learning state, multi-modal technology, applied in the field of education informatization, can solve problems such as lack of solutions, and achieve the effect of improving credibility, improving teaching process analysis, and improving identifiability
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0027] like figure 2 As shown, the present invention is based on the classroom learning status monitoring method on the basis of multimodal information fusion, comprising the following steps:
[0028] (1) Collect the scene image in the classroom, and locate the face in the scene image;
[0029] (2) Estimate the face orientation pose in the face area, and evaluate the student's attention accor...
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