Research Article
A Fusion Recognition Method Based on Multifeature Hidden Markov Model for Dynamic Hand Gesture
Table 4
Confusion matrix of the recognition results.
| | Gesture samples | PPV | G1 | G2 | G3 | G4 | G5 | G6 | G7 | G8 |
| Recognition results | G1 | 140 | 1 | 3 | 5 | 2 | 2 | 1 | 1 | 0.90 | G2 | 2 | 146 | 3 | 2 | 3 | 2 | 3 | 2 | 0.90 | G3 | 1 | 2 | 138 | 3 | 3 | 2 | 1 | 1 | 0.91 | G4 | 6 | 2 | 3 | 144 | 2 | 1 | 1 | 1 | 0.90 | G5 | 1 | 1 | 1 | 1 | 143 | 1 | 1 | 0 | 0.96 | G6 | 7 | 1 | 2 | 2 | 2 | 147 | 2 | 2 | 0.90 | G7 | 1 | 5 | 3 | 1 | 3 | 3 | 150 | 3 | 0.89 | G8 | 2 | 2 | 7 | 2 | 2 | 2 | 1 | 150 | 0.89 | ACC | ā | 0.88 | 0.91 | 0.86 | 0.90 | 0.89 | 0.92 | 0.94 | 0.94 | 0.90 |
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