Research Article
Recognition of Facial Expressions under Varying Conditions Using Dual-Feature Fusion
Table 2
Confusion matrix of recognition accuracy for MMI database.
| ā | Neutral (%) | Fear (%) | Disgust (%) | Angry (%) | Surprised (%) | Sad (%) | Happy (%) |
| Neutral | 100 | 0 | 0 | 0 | 0 | 0 | 0 | Fear | 4.88 | 92.7 | 0 | 0 | 2.44 | 0 | 0 | Disgust | 2.56 | 0 | 94.9 | 2.56 | 0 | 0 | 0 | Angry | 4.44 | 0 | 4.44 | 91.1 | 0 | 0 | 0 | Surprised | 0 | 2.56 | 0 | 0 | 97.4 | 0 | 0 | Sad | 0 | 0 | 0 | 0 | 0 | 100 | 0 | Happy | 0 | 2.56 | 0 | 0 | 0 | 0 | 97.4 |
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