Table 2. The runtime mean and RMSE of each steps of the proposed framework.

		Converting signal to image	Noise reduction	Activation detection	Feature extraction	Visualization	Total
Runtime (s)	Mean	3.93	6.61	1.54	0.05	0.40	12.71
	RMSE	1.33	1.18	0.24	0.01	0.01	2.33