Research Article
Lower Order Krawtchouk Moment-Based Feature-Set for Hand Gesture Recognition
Table 2
Recognition accuracies at Jochen-Triesch images taken at different values of
and
.
| Values of and | Total FV | -NN using ED | -NN using MD | SVM | ELM | MLP | Poly | RBF | PUK | Poly | RBF | Linear |
| Raw feature-set for Jochen-Triesch | | 9 | 60% | 61.1% | 58.4% | 59.2% | 62.2% | 65.2% | 62.3% | 66.1% | 63.3% | | 18 | 65.6% | 66.6% | 67% | 69.3% | 70.7% | 73.3% | 72.1% | 79.6% | 68.3% | | 27 | 67.9% | 67.2% | 76% | 77.1% | 79.1% | 80.2% | 79.9% | 80.4% | 78.4% | | 36 | 75.7% | 78.9% | 78.4% | 79% | 80.9% | 82.7% | 81.7% | 82.4% | 81.1% | | 45 | 80% | 81.1% | 82.2% | 82.7% | 82.9% | 83.5% | 82.9% | 83% | 82.5% |
| Normalized feature-set for Jochen-Triesch | | 9 | 60% | 61.5% | 58.5% | 61.4% | 63.7% | 69.2% | 66.6% | 69.2% | 65% | | 18 | 65.8% | 66.9% | 67.2% | 72% | 72% | 75% | 74% | 74.2% | 69% | | 27 | 67.9% | 67.9% | 76.7% | 79.1% | 80.6% | 82.6% | 81.2% | 82.1% | 79.6% | | 36 | 75.9% | 78.9% | 79% | 80.3% | 83.2% | 83.9% | 82.8% | 83.3% | 82.5% | | 45 | 80.1% | 81.8% | 83.9% | 83.9% | 84.5% | 84.9% | 84% | 84.5% | 83.5% |
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