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Table 3 Comparison of the mean ± SD detection times between ST, DT and AT methods with respect to visual inspection, in both sEMG and iEMG recordings

From: Review of electromyography onset detection methods for real-time control of robotic exoskeletons

Method

Subject 01 [ms]

Subject 02 [ms]

Subject 03 [ms]

ST

245.92 ± 116.81

332.10 ± 249.13

424.42 ± 261.03

DT

210.31 ± 180.10

502.47 ± 245.90

574.57 ± 192.89

AT

233.08 ± 132.52

336.67 ± 306.40

347.63 ± 63.21

  1. All values are positive, which means that automatic detection was always done with a delay with respect to the visual inspection