Table 2 Recognition rate (%) for 7-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 | 96.9±0.21 | 97.4 | 83.0 |
Improved GLTP | 97.6±0.30 | 98.1 | 83.1 |