Towards Emotion Detection in Educational Scenarios from Facial Expressions and Body Movements through Multimodal Approaches

<table>Head pose angles. The angles are expressed in degrees, with values ranging from −180 degrees to +180 degrees. This figure has been extracted from the Face Tracking SDK Kinect for Windows available at <a href="http://msdn.microsoft.com/en-us/library/jj130970.aspx">http://msdn.microsoft.com/en-us/library/jj130970.aspx</a>.</table>

The Scientific World Journal

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Figure 2: Towards Emotion Detection in Educational Scenarios from Facial Expressions and Body Movements through Multimodal Approaches 