Facial Expression Recognition Using Kinect Depth Sensor and Convolutional Neural Networks

@article{Ijjina2014FacialER,
  title={Facial Expression Recognition Using Kinect Depth Sensor and Convolutional Neural Networks},
  author={Earnest Paul Ijjina and Chalavadi Krishna Mohan},
  journal={2014 13th International Conference on Machine Learning and Applications},
  year={2014},
  pages={392-396}
}
Facial expression recognition is an active area of research with applications in the design of Human Computer Interaction (HCI) systems. In this paper, we propose an approach for facial expression recognition using deep convolutional neural networks (CNN) based on features generated from depth information only. The Gradient direction information of depth data is used to represent facial information, due its invariance to distance from the sensor. The ability of a convolutional neural networks… CONTINUE READING
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