Fusion of Machine Learning and Privacy Preserving for Secure Facial Expression Recognition

Table 2

The performance comparison of different approaches on the MMI database.

Method	Accuracy
LBP TOP [41]	59.51
HOG 3D [16]	60.89
CSPL [48]	73.53
STM-explet [43]	75.2
DTAGN-joint [44]	70.3
3D-CNN-DAP [45]	63.4
FER-MPI-SFL (baseline) [47]	83.1
(Ours)	89.31