Research Article
A Multilayer Hidden Markov Models-Based Method for Human-Robot Interaction
Table 1
Comparisons of average recognition accuracy and average recognition time between HMMs and MHMMs.
| Gesture tyep | HMMs accuracy (%) | MHMMs accuracy (%) | HMMs recognition time (s) | MHMMs recognition time (s) |
| 1 | 86.83% | 95.71% | 0.564 | 0.637 | 2 | 91.24% | 97.28% | 0.629 | 0.784 | 3 | 78.43% | 90.63% | 0.468 | 0.615 | 4 | 85.92% | 93.42% | 0.693 | 0.812 | 5 | 73.97% | 89.85% | 0.503 | 0.759 |
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