View source for Extended Cohn-Kanade (CK+)

(18) Database for facial recognition introduced to address limitations of the Cohn-Kanade (CK) database. Has an increased number of sequences and subjects. The target expression for each sequence is fully FACS coded. Emotion labels have been revised and validated. Also, non-posed sequences for different types of smiles have been added.<ref>Lucey, P. , Cohn, J.F., Kanade, T., Saragih, J., Ambadar, Z., Matthews, I. (2010, August). The Extended Cohn-Kanade Dataset (CK+): A complete dataset for action unit and emotion-specified expression. Retrieved May 12, 2019, fromhttps://ieeexplore.ieee.org/document/5543262</ref> 
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