Table 1. Classification accuracies of various methods.
d | obstacle | NP | NPp | MBM | MBMp | RME | RMEp | DTW | DTWp | FR | FRp | FRE | FREp | TMS | TMSp |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
15.0 cm | S | 0.36 | 0.48 | 0.53 | 0.43 | 0.55 | 0.57 | 0.52 | 0.52 | 0.47 | 0.54 | 0.62 | 0.51 | 0.70 | 0.76 |
M | 0.36 | 0.46 | 0.38 | 0.45 | 0.41 | 0.43 | 0.49 | 0.56 | 0.36 | 0.49 | 0.47 | 0.46 | 0.69 | 0.66 | |
T | 0.41 | 0.47 | 0.41 | 0.46 | 0.49 | 0.50 | 0.43 | 0.43 | 0.32 | 0.56 | 0.49 | 0.49 | 0.64 | 0.62 | |
22.5 cm | S | 0.36 | 0.49 | 0.34 | 0.46 | 0.37 | 0.50 | 0.45 | 0.44 | 0.44 | 0.51 | 0.50 | 0.51 | 0.70 | 0.68 |
M | 0.38 | 0.44 | 0.42 | 0.53 | 0.46 | 0.55 | 0.38 | 0.42 | 0.32 | 0.45 | 0.42 | 0.55 | 0.62 | 0.74 | |
T | 0.36 | 0.49 | 0.45 | 0.54 | 0.46 | 0.57 | 0.40 | 0.53 | 0.48 | 0.57 | 0.53 | 0.64 | 0.61 | 0.64 | |
30.0 cm | S | 0.27 | 0.29 | 0.37 | 0.47 | 0.41 | 0.45 | 0.43 | 0.44 | 0.40 | 0.43 | 0.46 | 0.55 | 0.63 | 0.65 |
M | 0.30 | 0.42 | 0.38 | 0.46 | 0.40 | 0.45 | 0.34 | 0.49 | 0.36 | 0.48 | 0.46 | 0.47 | 0.65 | 0.65 | |
T | 0.37 | 0.44 | 0.42 | 0.50 | 0.50 | 0.45 | 0.44 | 0.44 | 0.37 | 0.50 | 0.39 | 0.43 | 0.74 | 0.69 | |
37.5 cm | S | 0.28 | 0.45 | 0.41 | 0.49 | 0.42 | 0.51 | 0.45 | 0.50 | 0.36 | 0.51 | 0.39 | 0.56 | 0.69 | 0.74 |
M | 0.26 | 0.33 | 0.33 | 0.37 | 0.35 | 0.41 | 0.40 | 0.49 | 0.35 | 0.37 | 0.32 | 0.53 | 0.57 | 0.62 | |
T | 0.31 | 0.43 | 0.38 | 0.43 | 0.40 | 0.46 | 0.37 | 0.29 | 0.50 | 0.48 | 0.49 | 0.55 | 0.63 | 0.65 | |
45.0 cm | S | 0.25 | 0.38 | 0.33 | 0.45 | 0.32 | 0.42 | 0.34 | 0.51 | 0.32 | 0.45 | 0.37 | 0.41 | 0.68 | 0.65 |
M | 0.29 | 0.31 | 0.29 | 0.38 | 0.38 | 0.39 | 0.43 | 0.43 | 0.36 | 0.48 | 0.38 | 0.45 | 0.53 | 0.57 | |
T | 0.29 | 0.39 | 0.45 | 0.48 | 0.48 | 0.57 | 0.38 | 0.45 | 0.39 | 0.44 | 0.44 | 0.47 | 0.66 | 0.58 | |
average | 0.323 | 0.418 | 0.393 | 0.460 | 0.427 | 0.482 | 0.417 | 0.463 | 0.387 | 0.484 | 0.449 | 0.487 | 0.649 | 0.660 |