Spontaneous versus posed smile recognition using discriminative local spatial-temporal descriptors

Pingping Wu, Hong Liu, Xuewu Zhang. Spontaneous versus posed smile recognition using discriminative local spatial-temporal descriptors. In IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2014, Florence, Italy, May 4-9, 2014. pages 1240-1244, IEEE, 2014. [doi]

Authors

Pingping Wu

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Hong Liu

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Xuewu Zhang

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