Facial Expression Recognition Using Stationary Wavelet Transform Features

Table 1

CRRs of seven emotions (anger (AN), happiness (HA), sadness (SA), disgust (DI), fear (FE), surprise (SU), and neutral (NE)) on JAFFE, CK+, and MS-Kinect dataset.

Dataset	SWT subbands used in feature selection
	LH	HL	LH + HL + HH	LH + HL
JAFFE	90.07%	90.12%	88.52%	98.83%
CK+	91.03%	90.89%	88.23%	96.61%
MS-Kinect	89.52%	89.52%	87.61%	94.28%