Recognition of Facial Expressions under Varying Conditions Using Dual-Feature Fusion

Table 7

Assessment of MMI and CK+ results in the presence of occlusions.

Block size	MMI (%)	CK+ (%)
[15 × 15]	91.9	98.1
[25 × 25]	90.8	98.3
[35 × 35]	90.5	90.6
[45 × 45]	88.3	88.5
[55 × 55]	75.1	90.6