Table 1 Recognition rate (%) for 6-class emotion in CK+ dataset using GLTP and Improved GLTP
From: Improved gradient local ternary patterns for facial expression recognition
Methods | CV | LOO | PI |
|---|---|---|---|
GLTP | 98.9±0.16 | 99.2 | 86.4 |
Improved GLTP | 99.3±0.25 | 99.7 | 86.5 |