Research Article
Facial Expression Recognition and Beauty Health Management Based on Image Feature Analysis
Table 1
PCA’s highest recognition rate.
| | | Happy | Sad | Surprised | Disgust | Anger | Scared | Neutral |
| | Happy | 80 | 0 | 7 | 3 | 0 | 0 | 10 | | Sad | 3 | 85 | 0 | 0 | 3.67 | 3.33 | 5 | | Surprised | 1.67 | 0 | 85 | 1.12 | 0 | 2.21 | 10 | | Disgust | 0 | 6.9 | 0 | 86 | 3.7 | 3.4 | 0 | | Anger | 0 | 0 | 0 | 6.67 | 83.33 | 0 | 10 | | Scared | 0 | 9.5 | 6 | 4.5 | 0 | 75.00 | 5 | | Neutral face | 0 | 3.33 | 0 | 3.33 | 7.67 | 0 | 85.67 |
|
|
