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. 2021 Jul 30;21(15):5186. doi: 10.3390/s21155186

Table 4.

Summary of the VCG signal processing methods.

Method Overall Performance SNR Improvement Computational Cost Real-Time Implementation Complexity
DF Low Medium Low Yes Simple
DWT Low High Medium Yes Medium
MA Low Medium Low Yes Simple
KF Low Medium Medium No Medium
SG Medium Medium Low Yes Medium
PCR Medium Medium Medium Yes Medium