Table 2.

Pose information on each dataset.

Database Name	Total No of Images	Left_90	Left_45	Front_0	Right_45	Right_90
Aberdeen	687	16	15	656	-	-
MIT-CBCL	59	10	12	16	10	11
Iranian	369	106	41	78	72	72
IMM-Data	240	-	47	151	42	-
Real-Time	120	12	40	20	35	13