Dozing Off or Thinking Hard?: Classifying Multi-dimensional Attentional States in the Classroom from Video
Dozing Off or Thinking Hard?: Classifying Multi-dimensional Attentional States in the Classroom from Video
F. Putze,Dennis Küster,Sonja Annerer-Walcher,M. Benedek
TLDR
This paper extracts features of head pose, eye gaze, and facial expressions from video to estimate individual learners' attentional states in a classroom setting and shows that available generic video processing components and a single video camera are sufficient.
Abstract
In this paper, we extract features of head pose, eye gaze, and facial expressions from video to estimate individual learners' attentional states in a classroom setting. We concentrate on the analysis of different definitions for a student's attention and show that available generic video processing components and a single video camera are sufficient to estimate the attentional state.