EmotionCues: Emotion-Oriented Visual Summarization of Classroom Videos.
IEEE Transactions on Visualization and Computer Graphics(2021)
摘要
Analyzing students’ emotions from classroom videos can help both teachers and parents quickly know the engagement of students in class. The availability of high-definition cameras creates opportunities to record class scenes. However, watching videos is time-consuming, and it is challenging to gain a quick overview of the emotion distribution and find abnormal emotions. In this article, we propose...
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关键词
Videos,Data visualization,Visualization,Emotion recognition,Uncertainty,Face,Computer vision
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