Advances in computer-human interaction for detecting facial expression using dual tree multi band wavelet transform and Gaussian mixture model
In human communication, facial expressions play an important role, which carries enough information about human emotions. Last two decades, it becomes a very active research area in pattern recognition and computer vision. In this type of recognition, there is a drawback of how to extract the featur...
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| Format: | Article |
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Springer-Verlag London Ltd.
2020
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