Machine Vision for an Intelligent Tutor

@inproceedings{Fan2003MachineVF,
  title={Machine Vision for an Intelligent Tutor},
  author={Chao Fan and Marcus Johnson and Chris H. Messom and A. Sarrafzadeh IIMS and Hossein Sarrafzadeh},
  year={2003}
}
This paper presents a facial expression analysis system that performs recognition and emotional classification of human facial expression from a full-face image. The system consists of four main components. The first component performs face detection in an unstructured image using Artificial Neural Network. The second component is face recognition using Principal Component Analysis. The third component is facial feature extraction, which converts pixel base facial information into high-level… CONTINUE READING
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