Research Article
Recognition of Facial Expressions under Varying Conditions Using Dual-Feature Fusion
Table 5
Confusion matrix of recognition accuracy for MMI.
| Method | Fear (%) | Disgust (%) | Angry (%) | Surprised (%) | Sad (%) | Happy (%) | Mean (%) |
| Chen et al. [10] | 68.40 | 65.30 | 69.50 | 82.60 | 68.20 | 83.90 | 73.00 | Cruz et al. [11] | 91.36 | 92.27 | 88.44 | 97.63 | 93.53 | 98.75 | 93.66 | Ghimire et al. [6] | 70.00 | 80.00 | 70.00 | 90.00 | 73.33 | 92.50 | 79.305 | Chen et al. [12] | 76.50 | 60.40 | 70.20 | 84.20 | 62.10 | 81.20 | 72.40 | Alphonse and Dharma [13] | 81.30 | 81.30 | 82.00 | 90.00 | 76.70 | 83.33 | 82.44 | Yu et al. [14] | 81.24 | 88.21 | 83.24 | 85.29 | 85.77 | 93.22 | 86.16 | Proposed method | 92.70 | 94.90 | 91.10 | 97.40 | 100.00 | 97.40 | 95.58 |
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